câu hỏi trắc nghiệm web

Trắc nghiệm Asp (chính xác 99.99%)
1. What does ASP stand for?
a. All Standard Pages
b. A Server Page
c. Active Standard Pages
d. Active Server Pages

2. ASPserverscriptsaresurroundedbydelimiters,which?
a. <&> </&>
b. <script> </script>
c. <%> </%>
d. <% %>

3. Howdoyouwrite"HelloWorld"inASP
a. Response.Write("HelloWorld")

b. Document.Write("HelloWorld")//javascript
c. "HelloWorld"
4. "<%="isthesameas:
a. <%Equal
b. <%Write
c. <%Response.Write

d. <%Document.Write
5. WhatisthedefaultscriptinglanguageinASP?
a. JavaScript
b. EcmaScript
c. PERL
d. VBScript

6. HowcanyouscriptyourASPcodeinJavaScript?

a. Startthedocumentwith:<%language="javascript"%>
b. JavaScriptisthedefaultscriptinglanguage
c. Startthedocumentwith:<%@language="javascript"%>

d. Endthedocumentwith:<%language="javascript"%>
7. Howdoyougetinformationfromaformthatissubmittedusingthe"ge t"method?
a. Request.QueryString//laygiatricuabientuthanhdiachi

b. Request.Form
8. Howdoyougetinformationfromaformthatissubmittedusingthe"post"method?
a. Request.Form//tenbienkohientrenthanhdiachi

b. Request.QueryString
9. Page1hasthislink:
<ahref="page2.asp?color =green">Go</a>
Howcanpage2.aspgetthe"color"parameter?
a. Get("color")
b. Request.QueryString("color")

c. Response.Parameter("color")
d. Response.QueryString("color")
10. WhichASPpropertyisusedtoidentifyauser?
a. TheApplicationobject
b. AnASPCookie

c. TheServerobject
11. AllusersofthesameapplicationshareONESessionobject.
a. False

b. True

12. AllusersofthesameapplicationshareONEApplicationobject.
a. True

b. False
13. IfauserhasCookiesenabled,asessionvariableisavailabletoallpagesinoneapplication.
a. False
b. True

14. Global.asaisrequiredforallWebsites
a. OnlyforASPWebsites
b. True

c. False
TRẮC NGHIỆM ASP.NET (99 CÂU)
1. Which of the following languages can be used to write server side scripting in ASP.NET?
A) C#
B) C
C) Visual Basic
2. The Following are the minimum requirement to run Asp.net pages
A) Java Virtual Machine
B) Common Language Runtime
C) Windows explorer
3. When a .aspx page is requested from the web server, the out put will be rendered to browser in following
format.
A) HTML
B) XML
C) WML
4. What executable unit gets created when we build an ASP.Net application?
A) . EXE
B) . DLL

C) . COM
5. The best way to delimit ASP.Net code from HTML code in your pages is by using tags.
A) < Body >
B) < Head >
C) < Script >
6. The code will be processed on web server when the runat attribute of the < Script > tag has the following
value.
A) Desktop
B) Client
C) Server
7. The Asp.net server control, which provides an alternative way of displaying text on web page, is
A) < asp:label >
B) < asp:listitem >
C) < asp:button >
8. asp:dropdownlist> tag replaces which of the HTML tags
A) < Option >
B) < Select >
C) < List >
9. The first event to be triggered in an aspx page is
A) Page_Load()
B) Page_Init()
C) Page_click()
10. Postback occurs in which of the following forms
A) Winforms
B) HTMLForms
C) Webforms
11. what namespace does the Web page belong in the .NET Framework class hierarchy?
A) System.web.UI.Page
B) System.Windows.Page
C) System.Web.page

12. Which method do you invoke on the Data Adapter control to load your generated dataset
A) Fill ( )
B) ExecuteQuery ( )
C) Read ( )
13. How many configuration files can an ASP.NET projects have?
A) One
B) More Than One
C) None
14. How do you register a user control?
A) Add Tag prefix, Tag name
B) Add Source, Tag prefix
C) Add Src, Tagprefix, Tagname
15. How do you post the current page to a different aspx page ?
A) FORM ACTION="actiopage.aspx" RUNAT="server" method="post"
B) FORM ACTION="actiopage.aspx" method="post"
C) FORM id="Form1" method="post" runat="server"
16. Which of these namespaces used for FileAccess
A) System.IO
B) System.IO.IsolatedStorage
C) System.DirectoryServices
D) All of these
17. Which of the following is true ?
A) User controls are displayed correctly in the Visual Studio .NET Designer
B) Custom controls are displayed correctly in VS.Net Designer
C) User and Custom controls are displayed correctly in the Visual Studio .NET Designer.
18. Can a dll run as stand alone application ?
A) No
B) Yes
C) Sometimes we can make it by introducing some code
19. To add a custom control to a Web form we have to register with

A) TagPrefix
B) Name space of the dll that is referenced
C) Assemblyname
D) All of the above
20. Custom Controls are derived from which of the classes
A) System.Web.UI.Webcontrol
B) System.Web.UI.Customcontrol
C) System.Web.UI.Customcontrols.Webcontrol
21. A web application running on multiple servers is called as
A) WebForm
B) Webfarm
C) Website
22. What is the transport protocol used to call a webservice
A) HTTP
B) SOAP
C) TCP
D) SMTP
23. How ASP.Net Different from ASP
A) Scripting is separated from the HTML, Code is interpreted seperately
B) Scripting is separated from the HTML, Code is compiled as a DLL, the DLLs can be executed on server
C) Code is separated from the HTML and interpreted Code is interpreted separately
24. What’s the difference between Response.Write() andResponse.Output.Write()?
A) Response.Output.Write() allows you to flush output
B) Response.Output.Write() allows you to buffer output
C) Response.Output.Write() allows you to write formatted output
D) Response.Output.Write() allows you to stream output
25. Why is Global.asax is used
A) Implement application and session level events
B) Declare Global variables
C) No use

26. There can be more than 1 machine.config file in a system
A) True
B) False
27. What is the extension of a web user control file ?
A) .Asmx
B) . Ascx
C) .Aspx
28. What is the default session out time
A) 20 Sec
B) 20 Min
C) 1 hr
29. Which of the following is true ?
A) IsPostBack is a method of System.UI.Web.Page class
B) IsPostBack is a method of System.Web.UI.Page class
C) IsPostBack is a readonly property of System.Web.UI.Page class
30. It is possible to set Maximum length for a text box through code
A) True
B) False
31. The number of forms that can be added to a aspx page is
A) 2
B) 3
C) 1
D) More than 3
32. How do you manage states in asp.net application
A) Session Objects
B) application Objects
C) Viewstate
D) Cookies
E) All of the above
33. what is the difference between user control and custom control

A) Both can use as drag and drop tool
B) Both are same
C) Both can use different application
D) One Custom Control can be use in different project but not the same with User control
34. The interface used by ASP.Net to create Unique Id’s?
A) AppDomainsetup
B) System.UI.Naming.Container
C) IAsyncResult
D) customFormatter
35. Which property of the session object is used to set the local identifier ?
A) SessionId
B) LCID
C) Item
D) Key
36. Select the caching type supported by ASP.Net
A) Output Caching
B) DataCaching
C) Both a & b
D) None of the above
37. Where is the default Session data is stored in ASP.Net
A) InProcess
B) StateServer
C) SQL Server
D) All of the above
38. How do you disable client side validation ?
A) Set the language property to C#
B) Set the Runat property to server
C) Set the ClientTarget property to Downlevel
D) Set the inherits property to codeb
39. Select the validation control used for “PatternMatching”

A) FieldValidator
B) RegularExpressionValidator
C) RangeValidator
D) PatternValidator
40. How do you trace the application_End event on runtime?
A) By Debugging
B) By Tracing
C) Can not be done
41. How do you turn off the Session state for a webform ?
A) In Web.config file set the tag to True
B) In Web.config file set the tag to false
C) Set the Session state to false in webform properties window
D) Set the EnableSession state to false in webform properties window
42. Who can access Session state variables
A) All Users of an application
B) A Single session
C) All users within a single tunnel
43. Select the type Processing model that asp.net simulate
A) Event-driven
B) Static
C) Linear
D) TopDown
44. Does the “EnableViewState” allows the page to save the users input on a form
A) Yes
B) No
45. Web Controls Supports CSS
A) True
B) False
46. Session Object classes are defined in which of the following namespace?
A) System.Web.UI

B) System.Web.SessionState
C) System.Web
47. Which DLL translate XML to SQL in IIS
A) SQLISAPI.dll
B) SQLXML.dll
C) LISXML.dll
D) SQLIIS.dll
48. What is the default authentication mode for IIS
A) Windows
B) Anonymous
C) Basic Authentication
D) None
49. Which of the following is not a valid state management tool?
A) Application State
B) Hidden Form Field
C) Querystate
D) Cookies
50. What is the maximum number of cookies that can be allowed to a web site
A) 1
B) 10
C) 20
D) 30
E) More than 30
51. Select the control which does not have any visible interface
A) Datalist
B) DropdownList
C) Repeater
D) Datagrid
52. How do you explicitly kill a user’s session ?
A) Session.Close ( )

B) Session.Discard ( )
C) Session.Abandon
D) Session.End
53. Why do we use XMLSerializer class
A) Remoting
B) WebServices
C) Xml documentary Files
54. What does Response.End will do?
A) It will stop the server process
B) It will stop the client process
C) None of the above
55. Which control supports paging
A) Repeater
B) Datagrid
C) Both
D) None
56. Where do you store the information about the user locale
A) System.user
B) System.web
C) System.Drawing
D) System.Web.UI.Page.Culture
57. What is the purpose of code behind ?
A) To separate different sections of a page in to different files
B) To merge HTML layout and code in to One file
C) To separate HTML Layout and code to different file
D) To ignore HTML usage
58. What is a satallite assembly ?
A) Any DLL file used by an EXE file.
B) An Assembly containing localized resources for another assembly
C) None of the above

59. Whch of the following is not a member of Response Object?
A) Clear
B) Write
C) Execute
D) Flush
60. The object used by SQL connection to make Security Demands
A) SQLLCientAttribute
B) SQLPermission
C) SQLPermissionClient
D) SQLClientPermission
61. Which of the following is not a member of ADODBCommand object
A) ExecuteReader
B) ExecuteScalar
C) Open
D) CommandText
62. Which method do you invoke on the DataAdapter control to load your generated dataset with data?
A) Load
B) Fill
C) GetAll
D) None
63. How to open more than one datareader at a time
A) Use different datareader variable
B) Use different datareader and connection variable
C) Can not be done
64. What is the advantage of Disconnected mode of ADO.Net in ASP.Net
A) Automatically dump data at client PC
B) Not necessary to connect with server
C) user data can update and retrieve in dataset and when connection connected, update values with server
D) All of the above
65. Which objects is used to create foreign key between tables?

A) DataRelation
B) DataRelationship
C) DataConstraint
D) Datakey
66. Which one of the following namespaces contains the definition for IdbConnection
A) System.Data.Interfaces
B) System.Data.Common
C) System.Data
D) System.Data.Connection
67. Select the Interface which provides Fast, connected forward-only access to data
A) IdataRecord
B) Idatabase
C) IdataReader
D) Irecorder
68. How do we Delete, Update, Select data in a Dataset
A) Using SQLDataAdapter
B) Using SQLDataReader
C) Using SQLCommand
D) None
69. Which of the following is not a member of ConnectionObject
A) BeginTransaction
B) EndTransaction
C) Execute
D) Open
70. Is it Possible to Serialize HashTable with XMLSerializer
A) Yes
B) No
71. What is the Full Form of WSDL
A) Web System Description Language
B) Web Services Detail Language

C) Web Service Description Language
D) None
72. What is the difference between Server.Transfer & Response.Redirect
A) No Difference
B) Server.Transfer needs a roundtrip, Response.Redirect does not
C) Response.Redirect needs roundtrip, Server.Transfer does not
D) Server.Transfer can transfer user between 2 applicaions
73. Which Language can Support SOAP
A) VB
B) JAVA
C) COBOL
D) All of the above
74. What is the size of the session ID
A) 32 bit long string
B) 32 bit long double
C) 32 bit long character
D) 32 bit long integer
75. Which of the following extension does a webservice file will have
A) .Asmx
B) .Aspx
C) .Ascx
D) .Resx
76. What is a strong name?
A) Public Key
B) Private Key
C) Combination Of both Public,Private key and digital signature
77. What is the purpose of Reflection?
A) For Reading metadata at runtime
B) For knowing version of assembly
C) For finding path of an assembly

78. Is it possible edit data in a repeater control
A) No
B) Yes
79. Why is Global.asax is used for ?
A) To implement application & Session level events
B) To store configuration information
C) To store styling information
D) None of the above
80. What is a diffgram ?
A) The one which renders the dataset object contents to XML
B) Finds the difference in two objects
C) Finds the difference in two files
D) None of the above
81. What is the lifespan for items stored in viewstate
A) Exists for the Life of the current page
B) 20 mins
C) 2 mins
D) 2 sec
82. What data types do a Rangevalidator supports
A) Integer
B) String
C) Date
D) All of the above
83. Select the output of the statement < form method=post action=”test.aspx” >
A) Transfers all the form data to test.aspx with HTTP headers
B) Transfers all the form data to test.aspx with out HTTP headers
C) Calls post method on test.aspx
D) None of the above
84. What is the out put of the following codebyte a=200;byte b=100;byte c=a+b;Response.Write ( C );
A) 300

B) Compile Time error
C) Run time Error
D) Just prints “C”
85. What is the out put of Following codeString a=”Hello”;String b=”World”String c= a+bResponse.Write ( “C
“);
A) Hello world
B) C
C) A+b
D) None of the above
86. Whats the significance of Request.MapPath( )
A) Maps the specified virtual path to a physical path
B) Maps the specified absolute path to virtual path
C) None
87. Which of the following are not a member of Server Object
A) Execute
B) Transfer
C) Open
D) HTMLDecode
88. What is the significance of Server .MapPath
A) Returns the physical file path that corresponds to virtual specified path
B) Returns the Virtual Path of the web folder
C) Maps the specified virtual path to Physical path
D) None
89. What is the Server.MachineName does
A) Gets the Server’s Machine Name
B) Gets the Referred Web site name on the server
C) Gets the Client Machine Name
D) None
90. Whats is the significance of Response.ClearHeaders( )
A) Clears all Headers from the buffer stream

B) Clears all the section value from rendered HTML File
C) Clears the content of the Rendered page
D) None of the above
91. What is the significance of Response.AddHeaders( )
A) Adds HTTP Headers to output stream
B) Adds Tag to rendered Page
C) Add Headers to the web site
92. What is the difference between HTTP handlers & HTTP modules
A) Httphandler is an class and Httpmodule is an assembly
B) Httphandler is an event handler and httpmodule is module to do some task
C) Both of the above
D) None of the above
93. Which namespace allows us to formauthentication ?
A) System.Web.Ui.Forms.Security
B) System.Web.Security
C) System.Web.Configuration
D) System.Web.Services
94. Which method displays the custom control
A) The Prerender
B) Render
C) Page_Load
D) Display
95. When is the user controls code is executed
A) After the webform loads
B) After the page_init event of webform
C) Before Page_init event of web form
96. Client Sertificate is a collection of
A) Server
B) Response
C) Collection

D) Request
97. What section of the config.Web file is used for storing a list of authorized users?
A) 1
B) 3
C) 4
D) None
98. What version of the javascript should be used for client side script
A) 1.0
B) 1.1
C) 2.0
D) 3
99. How do you add ASP.Net 3rd party component
A) By add/Remove items in the project menu
B) Add reference of dll file and place the code where ever required
C) Cannot add 3rd party component to asp.net


Đây là đáp án của toàn bộ cư dân mạng: xác suất đúng > 95%
1C 2B 3A 4B 5C 6C 7A 8B 9B 10C
11A 12A 13B 14C 15A 16A 17B 18B 19D 20B
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31C 32E 33D 34B 35B 36C 37A 38C 39B 40B
41D 42A 41D 44A 45A 46B 47A 48B 49C 50C
51C 52C 53B 54A 55B 56D 57C 58B 59C 60B
61C 62B 63C 64D 65A 66C 67C 68A 69C 70B
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81A 82D 83C 84B 85B 86A 87C 88A 89A 90A
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Trắc nghiệm css ( Chính xác 100%)

1. What does CSS stand for?
a. Colorful Style Sheets
b. Creative Style Sheets
c. Computer Style Sheets
d. Cascading Style Sheets

2. What is the correct HTML for referring to an external style sheet?
a. <style src="mystyle.css">
b. <link rel="stylesheet" type="text/css" href="mystyle.css">

c. <stylesheet>mystyle.css</stylesheet>
3. Where in an HTML document is the correct place to refer to an external style sheet?
a. At the end of the document
b. In the <body> section
c. In the <head> section

d. At the top of the document
4. Which HTML tag is used to define an internal style sheet?
a. <style>

b. <css>
c. <script>
5. WhichHTMLattributeisusedtodefineinlinestyles?
a. Styles
b. Font
c. Class
d. Style

6. WhichisthecorrectCSSsyntax?
a. {body;color:black}

b. {body:color=black(body}
c. body:color=black
d. body{color:black}

7. HowdoyouinsertacommentinaCSSfile?
a. //thisisacomment
b. 'thisisacomment
c. //thisisacomment//
d. /*thisisacomment*/

8. Whichpropertyisusedtochangethebackgroundcolor?
a. bgcolor:
b. color:
c. background‐color:

9. Howdoyouaddabackgroundcolorforall<h1>elements?
a. h1{background‐color:#FFFFFF}

b. h1.all{background‐color:#FFFFFF}
c. all.h1{background‐color:#FFFFFF}
10. Howdoyouchangethetextcolorofanelement?
a. text‐color=
b. text‐color:
c. fgcolor:
d. color:

11. WhichCSSpropertycontrolsthetextsi ze?
a. font‐size

b. font‐style

c. text‐style
d. text‐size
12. WhatisthecorrectCSSsyntaxformakingallthe<p>elementsbold?
a. <pstyle="font‐size:bold">
b. <pstyle="text‐size:bold">
c. p{font‐weight:bold}

d. p{text‐size:bold}
13. Howdoyoudisplayhyperlinkswithoutanunderline?
a. a{text‐decoration:none}

b. a{underline:none}
c. a{text‐decoration:nounderline}
d. a{decoration:nounderline}
14. Howdoyoumakeeach wordinatextstartwithacapitalletter?
a. text‐transform:uppercase
b. text‐transform:capitalize

c. Youcan'tdothatwithCSS
15. Howdoyouchangethefontofanelement?
a. f:
b. font=
c. font‐family:

16. Howdoyoumakethetextbold?
a. font‐weight:bold

b. style:bold
c. font:b
17. Howdoyoudisplayaborderlikethis:

Thetopborder=10pixels
Thebottomborder=5pixels
Theleftborder=20pixels
Therightborder=1pixel?
a. border‐width:10px20px5px1px
b. border‐width:10px5px20px1px
c. border‐width:5px20px10px1px
d. border‐width:10px1px5px20px

18. Howdoyouchangetheleftmarginofanelement?
a. indent:
b. margin‐left:

c. text‐indent:
d. margin:
19. Todefinethespacebetweentheelement'sborderandcontent,youusethepaddingproperty,butare
youallowedtousenegativevalues?
a. No

b. Yes
20. Howdoyoumakealis tthatlistsitsitemswithsquares?
a. list‐type:square
b. list‐style‐type:square

c. type:square
d. type:2
Trắc nghiệm HTML (20 câu)
1. What does HTML stand for?
a. Hyper Text Markup Language

b. Hyperlinks and Text Markup Language
c. Home Tool Markup Language
2. Who is making the Web standards?
a. Mozilla
b. The World Wide Web Consortium

c. Microsoft
3. Choose the correct HTML tag for the largest heading
a. <h1>

b. <head>
c. <h6>
d. <heading>
4. What is the correct HTML tag for inserting a line break?
a. <break />
b. <br />

c. <lb />
5. What is the correct HTML for adding a background color?
a. <background>yellow</background>
b. <body style="background-color:yellow">

c. <body background="yellow">
6. Choose the correct HTML tag to make a text bold
a. <bold>
b. <b>

7. Choose the correct HTML tag to make a text italic
a. <i>

b. <italic>
8. What is the correct HTML for creating a hyperlink?
a. <a name="">W3Schools.com</a>
b. <a></a
>
c. <a href="">W3Schools</a>

d. <a url="">W3Schools.com</a>
9. How can you create an e-mail link?
a. <mail>xxx@yyy</mail>
b. <mail href="xxx@yyy">
c. <a href="mailto:xxx@yyy">

d. <a href="xxx@yyy">
10. How can you open a link in a new browser window?
a. <a href="url" target="_blank">

b. <a href="url" target="new">
c. <a href="url" new>
11. Which of these tags are all <table> tags?
a. <table><head><tfoot>
b. <thead><body><tr>
c. <table><tr><tt>
d. <table><tr><td>

12. Choose the correct HTML to left-align the content inside a tablecell?
a. <tdleft>
b. <td align="left">

c. <td leftalign>

d. <td valign="left">
13. How can you make a list that lists the items with numbers?
a. <ol>

b. <list>
c. <dl>
d. <ul>
14. How can you make a list that lists the items with bullets?
a. <ol>
b. <ul>

c. <dl>
d. <list>
15. What is the correct HTML for making a checkbox?
a. <checkbox>
b. <input type="checkbox" />

c. <input type="check" />
d. <check>
16. What is the correct HTML for making a text input field?
a. <textinput type="text" />
b. <textfield>
c. <input type="textfield" />
d. <input type="text" />

17. What is the correct HTML for making a drop-down list?
a. <select>

b. <list>
c. <input type="list" />

d. <input type="dropdown" />
18. What is the correct HTML for making a text area?
a. <input type="textbox" />
b. <input type="textarea" />
c. <textarea>

19. What is the correct HTML for inserting an image?
a. <img src="image.gif" />

b. <img href="image.gif />
c. <img>image.gif</img>
d. <image src="image.gif" />
20. What is the correct HTML for inserting a background image?
a. <body background="background.gif">

b. <img src="background.gif" background />
c. <background img="background.gif">

Trắc nghiệm javascript
1. Inside which HTML element do we put the JavaScript?
a. <scripting>
b. <script>

c. <javascript>
d. <js>
2. What is the correct JavaScript syntax to write "Hello World"?
a. document.write("Hello World")

b. "Hello World"
c. response.write("Hello World")

d. ("Hello World")
3. Where is the correct place to insert a JavaScript?
a. The <body> section
b. The <head> section
c. Both the <head> section and the <body> section are correct

4. What is the correct syntax for referring to an external script called "xxx.js"?
a. <script src="xxx.js">

b. <script href="xxx.js">
c. <script name="xxx.js">
5. An external JavaScript must contain the <script> tag
a. False

b. True
6. How do you write "Hello World" in an alert box?
a. alertBox("Hello World")
b. alert("Hello World")

c. alertBox="Hello World"
d. msgBox("Hello World")
7. How do you create a function?
a. function myFunction()

b. function=myFunction()
c. function:myFunction()
8. How do you call a function named "myFunction"?
a. myFunction()

b. call myFunction()

c. call function myFunction
9. How do you write a conditional statement for executing some code if "i" is equal to 5?
a. if i==5 then
b. if i=5 then
c. if i=5
d. if (i==5)

10. How do you write a conditional statement for executing some code if "i" is NOT equal to 5?
a. if (i <> 5)
b. if <>5
c. if =! 5 then
d. if (i != 5)

11. How does a "while" loop start?
a. while i=1 to 10
b. while (i<=10;i++)
c. while (i<=10)

12. How does a "for" loop start?
a. for i = 1 to 5
b. for (i = 0; i <= 5; i++)

c. for (i <= 5; i++)
d. for (i = 0; i <= 5)
13. How can you add a comment in a JavaScript?
a. //This is a comment

b. 'This is a comment
c. <! This is a comment >
14. What is the correct JavaScript syntax to insert a comment that has more than one line?

a. //This comment has
more than one line//
b. <! This comment has
more than one line >
c. /*This comment has

more than one line*/

15. What is the correct way to write a JavaScript array?
a. var txt = new Array(1:"tim",2:"kim",3:"jim")
b. var txt = new Array("tim","kim","jim")

c. var txt = new Array="tim","kim","jim"
d. var txt = new Array:1=("tim")2=("kim")3=("jim")
16. How do you round the number 7.25, to the nearest integer?
a. Math.rnd(7.25)
b. Math.round(7.25)

c. rnd(7.25)
d. round(7.25)
17. How do you find the number with the highest value of x and y?
a. Math.ceil(x,y)
b. top(x,y)
c. Math.max(x,y)

d. ceil(x,y)
18. What is the correct JavaScript syntax for opening a new window called "w2" ?
a. w2=window.new("");
b. w2=window.open("");

19. How do you put a message in the browser's status bar?
a. tatus("put your message here")
b. window.status("put your message here")
c. statusbar = "put your message here"
d. window.status = "put your message here"

20. How can you find a client's browser name?
a. client.navName
b. browser.name
c. navigator.appName



Đáp án dưới đây chính xác 99.99%

1b 2a 3c 4a 5a 6b 7a 8a 9d 10d
11c 12 13a 14c 15b 16b 7c 19d c b 1 18b 20
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1 You are a junior web designer. Your company assigns you to work on a JavaScript project.
Which of the following are the advantages of using JavaScript for form validation?
Increased validity of form submission
Conservation of bandwidth
Increase end-user satisfaction
All of the above
2 Your company assigns you to work on a JavaScript project. With the DATE object,
which of the following allows you to call a function based on an elapsed time?
setElapsedTime()
Timeout()
setTimeout()
setTime()

3 You are working on a JavaScript project. What is used to restart the inner most loop?
Abort
Breakloop
Stop
Continue label
4 You work on a JavaScript project. Which of the following correctly describe the
relationships of JavaScript and "objects"?
JavaScript is Object-oriented
JavaScript is Object-based
JavaScript is Object-driven
JavaScript has no relationship with objects
5 You work on a JavaScript project. How do you prompt users with messages and
at the same time requesting user inputs?
Alert()
Display()
Prompt()
Confirm()
6 Which of the following is the correct syntax of FOR?
for ( increment; initialize; test)
for ( initialize; test), increment
for ( initialize; test; increment)
for ( test; initalize; increment)
7 In your JavaScript code, how do you find out which character occurs at the
5th position in a string "How are you"?
Substring()
String()
Stringlength()
CharAt()
8 Which of the following do you use for a multi-way branch?
If

Ifthen
Ifelse
switch
9 You want to design a form validation mechanism. Using string methods,
which of the following are the steps involved ?
Check for the presence of certain characters
Check the position of substrings
Test the length of data
Either a,b,c
10 Which of the following is the minimum browser version that supports JavaScript
Navigator v2.0
*
Mozilla V1.5
IE 2.0
Navigator V1.0
11 Which of the following are the valid JavaScript versions?
Version 1.2
Version 1.3
Version 1.4
All of the above
*
12 Which of the following languages will you consider as being similar to JavaScript?
Delphi
C++
Pascal
*
PHP
13 You plan the coding of your project. When must the object references be ready?
at run time
at compile time

at debug time
at code time
14 Which of the following correctly describe cookies ?
Often referred to as "persistent cookies"
Often referred to as "persistent HTML"
Small memory-resident pieces of information sent from a server to the client
Small memory-resident pieces of information sent from a client to the server
Either AB&C
15 A program written by JavaScript is driven by
Events
Classes
Objects
Components
16 What are JavaScript relations with the underlying operating platform?
Platform dependent
Platform linkage
Platform independent
Platform binding
17 When you plan for the JavaScript variable names, the first character must be?
Underscore
Comma
Letter
Either A&D
18 Which of the following correctly describe JavaScript as a language?
It is based on object creation
It focuses on component building
It focuses on logic flow
It emphasis on SCRIPTING
19 When authoring web page with Javascript, why should you explicitly include
the window object into your codes?

this is a good practice
this is a good practice
this ensures browser compatibility
this ensures OS compatibility
20 Inside which HTML element do we put the JavaScript?
<scripting>
<javascript>
<script>
<js>
21 What is the correct JavaScript syntax to write "Hello World"?
response.write("Hello World")
document.write("Hello World")
("Hello World")
echo("Hello World")
22 How do you call a function named "myFunction"?
call function myFunction
myFunction()
call myFunction()
exec function myFunction
23 How do you write a conditional statement for executing some statements only if "i" is equal to 5?
if i==5 then
if i=5 then
if (i==5)
if i=5
24 How do you write a conditional statement for executing some statements only if "i" is NOT equal to 5?
if (i <> 5)
if (i != 5)
if =! 5 then
if <> 5
25 How many different kind of loops are there in JavaScript?

Two. The "for" loop and the "while" loop
Four. The "for" loop, the "while" loop, the "do while" loop, and the "loop until" loop
One. The "for" loop
None of the above
26 How does a "for" loop start?
for (i = 0; i <= 5)
for (i = 0; i <= 5; i++)
for i = 1 to 5
for (i <= 5; i++)
27 What is the correct way to write a JavaScript array?
var txt = new Array(1:"tim",2:"shaq",3:"kobe")
var txt = new Array="tim","shaq","kobe"
var txt = new Array("tim","shaq","kobe")
all of the above are incorrect
28 How do you round the number 8.25, to the nearest whole number?
Math.rnd(8.25)
Math.round(8.25)
round(8.25)
rnd(8.25)
29 How do you find the largest number of 6 and 8?
Math.max(6,8)
top(6,8)
ceil(6,8)
Math.ceil(6,8)
30 What is the correct JavaScript syntax for opening a new window called "window5" ?
new("","window5")
window.open("","window5")
open.newwindow("","window5")
new.window("","window5")
31 How do you put a message in the browser's status bar?

window.status = "put your message here"
statusbar = "put your message here"
status("put your message here")
window.status("put your message here")
32 How do you find the client's browser name?
browser.name
navigator.appName
client.navName
None of the above
33 You define an array using
var myarray = new Array();
var myarray = array new;
var new Array() = myarray;
var new array = myarray;
34 Onclick is equivalent to which two events in sequence
onmouseover and onmousedown
onmousedown and onmouseout
onmousedown and onmouseup
onmouseup and onmouseout
35 Which best describe void?
A method
A function
An operator
A statement
36 Which property would you use to redirect visitor to another page?
window.location.href
document.href
java.redirect.url
link.redirect.href
1 What does ASP stand for?

a Active Standard Pages
b A Server Page
c Active Server Pages
d All Standard Pages
2 ASP server scripts are surrounded by delimiters, which?
a <&> </&>
b <% %>
c <%> </%>
d <script> </script>
3 How do you write "Hello World" in ASP (ASP NET)
a Response.Write("Hello World");
b Document.Write("Hello World");
c System.io.println("Hello World");
d Print("Hello World");
4 "<%=" is the same as:
a <%Response.Write
b <%Document.Write
c <%Write
d <%Equal
5 What server-language can be used in ASP.Net ?
a C Shell
b PERL
c Java
d VB NET
6 How do you get information from a form that is submitted using the "get" method?
a Request.Form
b Request.QueryString
c Request.Get
d all a,b,c are correct
7 Page 1 has this link: <a href="page2.aspx?color=green">Go</a>

How can page2.aspx.cs get the "color" parameter?
a Response.Parameter("color");
b Request.QueryString("color");
c Response.QueryString("color");
d Get("color");
8 Which ASPX object is used to identify a user?
Application Object
Server Object
Session Object
Browser Objejec
9 All users of the same application (website) share ONE Session object ? And share ONE Application?
TRUE, TRUE
TRUE, FALSE
FALSE, TRUE
FALSE, FALSE
10 In one application (website), one SESSION object is available
All users, all pages
All user, Home-page only
One user, all pages
One user, Home-page only
11 In one application (website), one APPLICATION object is available
All users, all pages
All user, Home-page only
One user, all pages
One user, Home-page only
12 Which one of these events is a standard Global.asax event?
Session_id
Session_Start
Application_OnEnd
Global.asax doesn't have any standard events

13 Which one of these events is a standard Global.asax event?
Session_OnEnd
Application_Error
Appication_OnStart
Global.asax doesn't have any standard events
14 Global.asax is required for all Web sites
TRUE
FALSE
ASP website, and APSX website
only for APSX website
15 Which of the following languages can be used to write server side scripting in ASP.NET?
C-sharp
VB
C++
a and b
16 When an .aspx page is requested from the web server, the out put will be rendered
to browser in following format.
HTML
XML
WML
JSP
17 The Asp.net server control, which provides an alternative way of displaying text on web page, is
< asp:label >
< asp:listitem >
< asp:button >
none of them
18 The first event to be triggered in an aspx page is.
Page_Load()
Page_Init()
Page_Click()

Page_Start()
19 Postback occurs in which of the following forms.
Winforms
HTMLForms
Webforms
None of them
20 What namespace does the Web page belong in the .NET Framework class hierarchy?
System.web.UI.Page
System.Windows.Page
System.Web.page
All of them
21 Which method do you invoke on the Data Adapter control to load your generated dataset?
Fill( )
ExecuteQuery( )
Read( )
ExecuteSql( )
22 How do you register a user control?
Add Tag prefix, Tag name
Add Source, Tag prefix
Add Src, Tagprefix, Tagname
none of them
23 Which of the following is true?
User controls are displayed correctly in the Visual Studio .NET Designer
Custom controls are displayed correctly in VS.Net Designer
User and Custom controls are displayed correctly in the Visual Studio .NET Designer.
All of them are FALSE
23b To add a custom control to a Web form we have to register with.
TagPrefix
Name space of the dll that is referenced
Assemblyname

All of the above
24 Custom Controls are derived from which of the classes
System.Web.UI.Webcontrol
System.Web.UI.Customcontrol
System.Web.UI.Customcontrols.Webcontrol
None of them
25 How ASP.Net Different from classic ASP?
Scripting is separated from the HTML, Code is interpreted seperately
Scripting is separated from the HTML, Code is compiled as a DLL, the DLLs can be executed on server
Code is separated from the HTML and interpreted Code is interpreted separately
All are incorrect
26 What's the difference between Response.Write() andResponse.Output.Write()?
Response.Output.Write() allows you to flush output
Response.Output.Write() allows you to buffer output
Response.Output.Write() allows you to write formatted output
Response.Output.Write() allows you to stream output
27 Why is Global.asax is used?
Implement application and session level events
Declare Global variables
To calculate number visitors
No use
28 What is the extension of a web user control file?
.Asmx
.Ascx
.Aspx
.cs
29 Which of the following is true?
IsPostBack is a method of System.UI.Web.Page class
IsPostBack is a method of System.Web.UI.Page class
IsPostBack is a readonly property of System.Web.UI.Page class

All above are FALSE
30 The number of forms that can be added to a aspx page is.
1
2
3
More than 3
31 How do you manage states in asp.net application
Session Objects
Application Objects
Viewstate
All of the above
32 Which property of the session object is used to set the local identifier?
SessionId
LCID
Item
Key
33 Select the caching type supported by ASP.Net
Output Caching
DataCaching
a and b
none of the above
34 Where is the default Session data is stored in ASP.Net?
InProcess
StateServer
Session Object
all of the above
35 Select the type Processing model that asp.net simulate
Event-driven
Static
Linear

Topdown
36 Does the EnableViewState allows the page to save the users input on a form?
Yes
No
37 Which DLL translate XML to SQL in IIS?
SQLISAPI.dll
SQLXML.dll
LISXML.dll
SQLIIS.dll
38 What is the maximum number of cookies that can be allowed to a web site?
1
10
20
More than 30
39 Select the control which does not have any visible interface