1. ICTL MONTHLY TEST
FORM 2 (2011)
Answer all the questions.
NAME:………………………………………. CLASS:…………………
Choose the correct answer.
1. A ………………………… consists of two or more computers that are linked in order to share
resources.
A. Communications B. printers C. devices D. network
2. The computers on a network may be linked through………………………..or infrared light beams.
i. cables ii. telephone lines iii. radio waves iv. Satellites
A. i, ii B. i, ii, iii C. ii, iii D. i, ii, iii, iv
LIST THE BENEFIT OF NETWORKING
A. File Sharing B. Sharing Devices C. Sharing Internet Access D. Speed
3. You can use the network to save copies of your important data on a different computer, examples
share photos, music files and documents. …………………………
4. In computer network, students can access the internet simultaneously. ………………..
5. Using a network is faster way for sharing and transferring files. Without a network, files are
shared by copying them to floppy disk. ……………………
6. Sharing devices is another benefit in which a network exceeds stand-alone computers. ……….
List Devices Needed in Computer Networks.
A. Hub B. Network Interface Card C. Connector D. Modem
7. A. connector used commonly to connect computers onto a local-area network. The connectors
used for connecting telephone equipment. ………………………………
8. Short for modulator-demodulator. A device that enables a computer to transmit data over
telephone or cable lines ……………………………………
9. A piece of computer hardware designed to allow computers to communicate over a computer
network. ……………………………….
10. A central device that provides a common connection point for nodes on a network. ……………..
TYPES OF COMPUTER.
A. building B. two C. Local Area Network D. devices
……11…….. are groups of computers and network……12……….. connected together, usually
within the same……13….. The simplest form of LAN is to connect……14…. computers together

2. 15. ………..is a network that interconnect users with computer resources in a geographic area or
region larger than that covered by a local area network but smaller than the area
covered by wide area network
A. LAN B. MAN C. WAN D. DAN
……16……….is defined as a group of computers and network …17……connected across a large
physical areas such as states or countries. Computers connected to a Wide Area Network are
often connected through the telephone system. They can also be connected through leased lines
or……18……... The largest WAN in existence is the …………19…………..
A. Wide Area Network B. satellites C. Internet. D. devices
Differences between Types of Computer Networks
Criteria 20 21 22
Cost Low High Higher
Network Size Small Larger Largest
Speed Fastest Faster Fast
A. WAN B. LAN C. MAN
Types Of Network Topology
………27……is also known as ring
topology. A ring network consists of all
A……23…… is also known as star
A. computers and other devices that are
topology. A star network is designed with
connected in a…28……. In a ring
each node connected directly to a central
network, each node connects directly to
network…24……. The hub will control the
the …29………nodes. If the device on a
flow of ……25….in the network. If one of the
ring network fails, all the devices before
nodes fails, the star network will
the failed device are…30…….. but those
still…..26…. as long as the hub is working.
after the failed device will not function.
A. Communication A. Unaffected
B. hub B. loop
C. star network C. Ring network
D. function D. neighbouring