Đề kiểm tra chuyên môn về hỗ trợ hệ thống - FPT

Đề thi chuyên môn về Hỗ trợ Hệ thống
BÀI KIỂM TRA CHUYÊN MÔN VỀ HỖ TRỢ HỆ THỐNG
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Kỳ thi: 8/8/2005 Thời gian: 60 phút (không dùng tài liệu)
Tổng số 40 câu (mỗi câu 0.25 điểm)
Họ và tên:
Đơn vị công tác:
Điểm đạt được
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Đánh dấu các tuỳ chọn bằng cách khoang tròn
Phần I: Mạng
1) The maximum distance of a 10BaseT network is which of the following?
A. 100 meters
B. 500 meters
C. 1000 meters
D. 1500 meters
2) Which of the following would be used to connect a router to an Ethernet
switch?
Trung tâm Giải pháp Phần mềm Chính phủ FGV 1/ 10
Đề thi chuyên môn về Hỗ trợ Hệ thống
A. A
B. B
C. C
D. None of the figures
3) Which layer is responsible for routing through an internetwork?
A. Physical
B. Session
C. Transport
D. Application
E. Network
F. Data Link

4) What is required to support full-duplex Ethernet? (choose 2)
A. Full-duplex NIC cards
B. Multiple paths between multiple stations on a link
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Đề thi chuyên môn về Hỗ trợ Hệ thống
C. Loopback and collision detection disabled
D. Automatic sensing operation by all connected stations
5) The IP address 131.107.0.0 is a class B address. What is the range of binary values for the first
octet in this address class?
A. 10000000-11111111
B. 00000000-10111111
C. 10000000-10111111
D. 10000000-11011111
E. 11000000-11101111
6) Which of the following describe SMTP? (choose 2)
A.) Used for downloading files to the router.
B.) Used for sending e-mail.
C.) Uses TCP.
D.) Uses UDP.
E.) Uses port 25.
F.) Used for managing IP devices.
7) Which of the following are Application layer protocols that use TCP/IP? (Choose three)
A. ARP
B. HTTP
C. SMTP
D. FTP
E. ICMP
8) Which two protocol tools use ICMP? (Choose 2)
A. Telnet
B. Ping

C. ARP
D. Traceroute
9) You company uses a switch in the training department. You need to be able to make changes
to this switch remotely so that you can allow different classrooms to have access to the Internet
as needed. What do you have to configure on this switch so that you can remotely make these
changes? (Choose two.)
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Đề thi chuyên môn về Hỗ trợ Hệ thống
A. The switch name must match the workgroup name of the local network.
B. The switch must be configured with an IP address and default gateway.
C. The remote workstations must have access to the VSM of the switch.
D. CDP must be enabled on the switch so that other devices on the network can locate it.
10) What are good reasons for using layer two switches? (Choose two)
A. To reduce collisions.
B. To increase collisions.
C. To increase the number of collision domains.
D. To decrease the number of collision domains.
E. To decrease the number of broadcast domains.
11) Full-duplex gives you the ability to send and receive data at the same time. Which of the
following Ethernet standards can operate in full-duplex mode? (Choose two.)
A. 10Base2
B. 10Base5
C. 10BaseT
D. 100BaseT
12) Which of the following devices support Full Duplex Ethernet ? (Choose two.)
A. Switch to host.
B. Switch to switch.
C. Hub to hub.
D. Switch to hub.
E. Hub to host.

13) If you take a dotted-decimal class A IP address such as 10.0.0.1 and convert the first octet to
binary. Which of the following is the correct bit pattern for the first octet?
A. 0xxxxxxx
B. 10xxxxxx
C. 110xxxxx
D. 1110xxxx
E. 11110xxx
14) You have the network 172.16.10.0/24. How many subnets and hosts are available?
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Đề thi chuyên môn về Hỗ trợ Hệ thống
A. 1 subnet with 10 hosts
B. 1 subnet with 254 hosts
C. 192 subnets with 10 hosts
D. 254 subnets with 254 hosts
15) How does a layer two device such as a bridge or switch function?
A. It maintains a table of the IP address of the host connected to its internet segment
B. It passes packets outside of its network segment if its IP address cannot be found on its table.
C. It looks up the frames destination in its address table and sends the frame towards the
destination.
D. It maintains the table of the data link layer and network layer addresses for the host connected to
its network segment.
16) Which of the following are reasons to use VLANs? (Choose three.)
A. They increase the size of collision domains.
B. They allow logical grouping of users by function.
C. They enhance network security.
D. They increase the size of broadcast domains while decreasing the number of broadcast domains.
E. They increase the number of broadcasts domain while decreasing their size.
17) You need to segment your network which of the following hardware devices can you use to
segment your network? (Choose three.)
A. Hub

B. Repeater
C. Switch
D. Bridge
E. Router
F. Media converter
18) How does inter-VLAN communication take place?
A. Using a layer-2 switch
B. Using a router
C. Using a hub
D. Using a repeater
19) Which hardware device enables high-speed data exchange on a LAN?
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