#1
Which protocol is used for transmitting web pages over the Internet?
HTTP
ExplanationHTTP is the protocol used for transmitting web pages over the Internet.
#2
What does TCP stand for in networking?
Transmission Control Protocol
ExplanationTCP stands for Transmission Control Protocol in networking.
#3
What does UDP stand for in networking?
User Datagram Protocol
ExplanationUDP stands for User Datagram Protocol in networking.
#4
Which of the following is NOT a type of network topology?
Circular topology
ExplanationCircular topology is NOT a type of network topology.
#5
Which protocol is commonly used for secure communication over a computer network?
SSH
ExplanationSSH is commonly used for secure communication over a computer network.
#6
What is the main function of a router in a computer network?
To filter and forward data packets between different networks
ExplanationThe main function of a router in a computer network is to filter and forward data packets between different networks.
#7
Which layer of the OSI model is responsible for data encryption and decryption?
Presentation layer
ExplanationThe Presentation layer of the OSI model is responsible for data encryption and decryption.
#8
What is the purpose of ICMP in networking?
To troubleshoot network errors
ExplanationICMP is used in networking to troubleshoot network errors.
#9
What is the maximum address range of IPv4?
32 bits
ExplanationThe maximum address range of IPv4 is 32 bits.
#10
What is the purpose of ARP in networking?
To map IP addresses to MAC addresses
ExplanationARP in networking is used to map IP addresses to MAC addresses.
#11
Which layer of the OSI model is responsible for logical addressing?
Network layer
ExplanationThe Network layer of the OSI model is responsible for logical addressing.
#12
What is the purpose of NAT (Network Address Translation)?
To translate private IP addresses to public IP addresses
ExplanationNAT (Network Address Translation) is used to translate private IP addresses to public IP addresses.
#13
Which routing algorithm is used in the Internet?
Dijkstra's algorithm
ExplanationDijkstra's algorithm is used in the Internet for routing.
#14
Which of the following is NOT a valid IPv6 address format?
192.168.1.1
Explanation192.168.1.1 is NOT a valid IPv6 address format.
#15
Which of the following is NOT a type of network device?
Terminal
ExplanationTerminal is NOT a type of network device.
#16
Which protocol is used for email communication?
POP3
ExplanationPOP3 is used for email communication.
#17
What is the main advantage of using IPv6 over IPv4?
Larger address space
ExplanationThe main advantage of using IPv6 over IPv4 is its larger address space.