SSC IMD Computer Science Quiz 2017

Dear Readers,

In this exam, 100 questions will be asked from General Engineering (GE) section. We are providing quizzes on the alternate basis- Electronics & Telecommunication Engineering / Physics / Computer Science and Information Technology (CS IT). It will help you to score well in GE section.The Examination will be held from 20th to 25th November 2017 in a computer-based pattern.

Q1.  Communication channel is shared by all the machines on the network in?
(a) broadcast network
(b) unicast network
(c) multicast network
(d) Internet Protocol Address

Q2. Bluetooth is an example of?
(a) personal area network
(b) local area network
(c) virtual private network
(d) wide area network

Q3. A list of protocols used by a system, one protocol per layer, is called?
(a) protocol architecture
(b) protocol stack
(c) protocol suit
(d) protocol application

Q4. In which of the following scenarios does Network congestion occur?
(a) in case of a node termination
(b) when a system terminates
(c) when connection between two nodes terminates
(d) in case of traffic overloading

Q5. Which among the following refers to the physical or logical arrangement of network?
(a) Topology
(b) Routing
(c) Networking
(d) Subnetting

Q6. Which among the following topology requires multipoint connection?
(a) Star
(b) Mesh
(c) Ring
(d) Bus

Q7. Encryption and Decryption are the functions of __________ layer?
(a) transport
(b) session
(c) application
(d) presentation

Q8. Which physical layer devices can be used to enlarge the area covered by a single LAN segment?
1. Switch
2. NIC
3. Hub
4. Repeater
5. RJ45 transceiver
(a) 1 only
(b) 1 and 3
(c) 3 and 4
(d) 5 only

Q9. Which of the following describe router functions?
(a) Packet switching
(b) Packet filtering
(c) Internetwork communication
(d) All of the above

Q10. A __________ is a computer network that usually spans a city or a large campus.
(a) LAN
(b) DAN
(c) MAN
(d) WAN

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