Class 12 · Mock test

Chapter 1 Mock Test

65:00

Section A: Multiple Choice Questions

10 questions · 1 mark each

Question 1
1.According to the book, before transmission, data is broken into small:
a)Packetsb)Filesc)Cablesd)Servers
Question 2
2.Each Network Interface Card (NIC) has a unique address called:
a)IP addressb)MAC addressc)Web addressd)Email address
Question 3
3.In which topology does data move in one direction around a circular path?
a)Bus topologyb)Star topologyc)Ring topologyd)Tree topology
Question 4
4.Which OSI layer handles data encryption, compression, and format conversion?
a)Physical Layerb)Network Layerc)Session Layerd)Presentation Layer
Question 5
5.In HTTPS, the encryption is provided using:
a)FTPb)DNSc)SSL/TLS protocolsd)MAC addresses
Question 6
6.How many bits are there in an IPv6 address?
a)8 bitsb)32 bitsc)64 bitsd)128 bits
Question 7
7.Which Wi-Fi security protocol does the book call NOT secure?
a)WPA2b)WPA3c)WEPd)SSH
Question 8
8.Network latency is measured in:
a)Mbpsb)Millisecondsc)Bytesd)Meters
Question 9
9.Which load balancing method sends traffic to less busy servers?
a)Round Robinb)Least Connectionc)IP Hashd)Full backup
Question 10
10.Which type of backup saves changes since last full backup?
a)Full backupb)Incremental backupc)Differential backupd)Cloud storage