CS610 Quiz 1 Set 3 by Mueen

Cs 610 Quiz file Prepared by Mueen Hasan MCS 3rd

13 June, 2022

1. In Cyclic Redundancy Checking, CRC is __________. Divisor Quotient

Remainder

Dividend

2. The satellite or radio topology in which all computers are connected to each other via satellite or radio wave is a kind of

Broadcast network

Point-to-Point network

3. Which of the following two operations are performed by Ethernet CD? I. It monitors outgoing signals. II. Grabbled signal is interpreted as a collision. III. Signals are sent back to the sender. I and III II and IV II and III

I and II

4) The process of forwarding a packet is called ____________. Routing

Processing Hierarchical Addressing

Q5. Which statement is correct about Network Interface Card (NIC)?

I. NIC contains sufficient hardware to process data independent of system CPU

II. NIC looks like any other I/O device to system CPU

III. NIC also receives interrupt on incoming data. I and II II and III I and III

All of the given options

6. While transmitting data from source A to destination B, 4 bits are changed during the transmission then the error is a _________.

Burst error

Single error Double error Logic error

7. The switch that has no attached computers is called __________. Packet Switch Exterior Switch

Interior Switch

External Switch

8. ________ is the most popular wiring scheme because of lowest cost. 5 Base T

10 Base T

100 base T 1000 base T

Q9. In _________ technique, all members of the network can send data only on the specific time slot?

CDMA FDMA

CSMA

TDMA

10. If a sender with a 100 Megabit NIC and receiver with 10 Megabit NIC wants to communicate with each other at which speed they can communicate? 100 Megabit page 40 1000 Megabit 10 Megabit
11. Missing ______ in a frame format indicates receiving computer missed beginning of the message. eot sot eoh

soh

12. The _______ of errors is easier than the ________ of errors. correction; detection correction; creation detection; manipulation

detection; correction

cs601 handouts

13. The _______ of errors is difficult than the ________ of errors. detection; correction correction; creation detection; manipulation

correction; detection

google

14. Source Independence phenomenon allows fast and efficient ____________.

Routing

Store and forward

15. In distributed route computation process each packet switch computes its routing table locally and sends messages to the __________. Router Graph

Neighbors

WAN

16. The ___ layer of the OSI model takes the data from the physical layer and perform error checking.