Networking Questions and Answers – TCP/IP and OSI Reference Model – I

This set of Network Security Assessment Questions focuses on “TCP/IP and OSI Reference Model – I”.

Answer the following full forms in terms of TCP/IP Reference Model.

1. HTTP stands for ________
a) Hash Text Transfer Protocol
b) Hyper Text Transfer Protocol
c) Hash Transfer Text Protocol
d) none of the mentioned
View Answer

Answer: b
Explanation: HTTP stands for Hyper Text Transfer Protocol.

2. SMTP stands for ________
a) Service Message Transmission Permission
b) Secure Message Transfer Protocol
c) Simple Mail Transfer Protocol
d) Simple Message Transfer Protocol
View Answer

Answer: c
Explanation: SMTP stands for Simple Mail Transfer Protocol.

3. UDP stands for ________
a) User Datagram Protocol
b) Used Data Protocol
c) Unified Definition Protocol
d) Undefined Diagnostic Protocol
View Answer

Answer: a
Explanation: UDP stands for User Datagram Protocol.

4. ICMP stands for ________
a) Internal Control Message Protocol
b) Internet Cipher Mail Protocol
c) Internal Cipher Mail Protocol
d) Internet Control Message Protocol
View Answer

Answer: d
Explanation: ICMP stands for Internet Control Message Protocol.
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5. SONET stands for ________
a) Secure Offline Network
b) Synchronous Optical Network
c) Service Offline Network
d) Secure Optical Netwrok
View Answer

Answer: b
Explanation: SONET stands for Synchronous Optical Network.

6. DSL stands for ________
a) Data Storage Line
b) Digital Subscriber Line
c) Data Service Language
d) Data Secure Language
View Answer

Answer: b
Explanation: DSL stands for Digital Subscriber Line.

7. Which of the following does not lie in the Application Layer of the TCP/IP Model?
c) RTP
d) UDP
View Answer

Answer: d
Explanation: UDP lies in the Transport layer.

8. Which one of these does not lie in the Link Layer of the TCP/IP Model?
a) DSL
b) IP
d) 802.11
View Answer

Answer: b
Explanation: IP (Internet Protocol) is a member of the Internet layer.

9. Which of these is a connection oriented service?
a) X.25
b) Frame Relay
c) ATM
d) All of the mentioned
View Answer

Answer: d
Explanation: All the mentioned are connection oriented services.

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Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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