#1
Which of the following is not a communication protocol?
HTML
ExplanationHTML is a markup language, not a communication protocol.
#2
What does TCP stand for in communication protocols?
Transmission Control Protocol
ExplanationTCP stands for Transmission Control Protocol.
#3
What does SMTP stand for in communication protocols?
Simple Mail Transfer Protocol
ExplanationSMTP stands for Simple Mail Transfer Protocol.
#4
Which protocol is commonly used for file transfer over a network?
FTP
ExplanationFTP is commonly used for file transfer over a network.
#5
What is the main difference between TCP and UDP?
TCP provides connection-oriented communication, while UDP is connectionless.
ExplanationTCP provides connection-oriented communication, while UDP is connectionless.
#6
Which protocol is responsible for assigning IP addresses dynamically?
DHCP
ExplanationDHCP is responsible for assigning IP addresses dynamically.
#7
What is the purpose of the SNMP protocol?
To manage network devices
ExplanationSNMP protocol is used to manage network devices.
#8
Which protocol is commonly used for sending and receiving emails?
SMTP
ExplanationSMTP is commonly used for sending and receiving emails.
#9
Which protocol is commonly used for real-time communication between web browsers and servers?
WebSocket
ExplanationWebSocket is commonly used for real-time communication between web browsers and servers.
#10
What is the main function of the ICMP protocol?
To diagnose network issues
ExplanationICMP protocol's main function is to diagnose network issues.
#11
Which OSI layer does HTTP operate on?
Application Layer
ExplanationHTTP operates on the Application Layer.
#12
What is the purpose of the DNS protocol?
To convert domain names to IP addresses
ExplanationDNS protocol converts domain names to IP addresses.
#13
Which OSI layer does SSL/TLS operate on?
Transport Layer
ExplanationSSL/TLS operates on the Transport Layer.
#14
What is the primary function of the ICMP protocol?
To diagnose network issues
ExplanationICMP protocol's primary function is to diagnose network issues.
#15
In OSI model, which layer ensures error-free transmission of data?
Data Link Layer
ExplanationData Link Layer ensures error-free transmission of data.
#16
Which protocol is commonly used for remote terminal access?
SSH
ExplanationSSH is commonly used for remote terminal access.
#17
What is the function of the POP3 protocol?
To retrieve emails from a mail server
ExplanationPOP3 protocol's function is to retrieve emails from a mail server.
#18
Which protocol is used for secure shell access?
SSH
ExplanationSSH protocol is used for secure shell access.
#19
Which OSI layer is responsible for logical addressing?
Network Layer
ExplanationNetwork Layer is responsible for logical addressing.
#20
What is the function of the SSH protocol?
To provide secure shell access
ExplanationSSH protocol's function is to provide secure shell access.
#21
Which protocol is used for secure communication over a computer network?
SSL/TLS
ExplanationSSL/TLS is used for secure communication over a network.
#22
Which protocol is used for real-time data streaming over the internet?
UDP
ExplanationUDP is used for real-time data streaming over the internet.
#23
Which protocol is used for routing and switching within a local area network (LAN)?
ARP
ExplanationARP is used for routing and switching within a LAN.
#24
What does the acronym HTTP stand for?
Hypertext Transfer Protocol
ExplanationHTTP stands for Hypertext Transfer Protocol.
#25
Which protocol is used for resolving IP addresses to MAC addresses?
ARP
ExplanationARP is used for resolving IP addresses to MAC addresses.