Networking Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Networking AllOther (430)

Networking Interview Questions

Questions Answers Views Company eMail

Explain various cabling techniques used in IEEE 802.3 standard.

2141

Explain the following ARQ techniques in detail 1. Stop and wait ARQ 2. Selective repeat ARQ

2439

Assuming classful addressing, find the no of subnets and the no of hosts per subnet for the following blocks: (i) 122.45.77.32/20 (ii) A class B block having mask of 255.255.192.0

2612

Repeater used in which layer of TCP/IP protocol? a. Application b. Physical c. Network d. Transport

2015

What Goals do you have in this career?

npcc,

1515

Difference between bit rate and baud rate.

Elgi Equipments,

1058

Difference between the communication and transmission.

Elgi Equipments,

948

What is frame relay, in which layer it comes

Elgi Equipments,

1032

What is subnet

Elgi Equipments,

1019

What is terminal emulation, in which layer it comes

Elgi Equipments,

1002

What is the difference between routable and non- routable protocols

Elgi Equipments,

1031

Why should you care about the OSI Reference Model

Elgi Equipments,

987

What are Digrams and Trigrams

Elgi Equipments,

1103

What are major types of networks and explain

Elgi Equipments,

1065

What are the data units at different layers of the TCP / IP protocol suite

Elgi Equipments,

997

Un-Answered Questions { Networking }

Why are global and device-level addressing systems necessary?

379

Can the IP address same for 2 pcs?

1024

What is the advantage of packet switching?

1070

What are tcp and udp?

399

Why are we moving onto IPv6? What is the maximum limit of IPv4?

1544

What is the criteria to check the network reliability?

362

What is the importance of encryption on a network?

402

What is 802.3af and 802.3at?

407

Define lan?

1021

What is an url?

481

Which application protocol can not be blocked by the Switch?

2911

Discuss the different protocols associated with each layer in the TCP/IP model.

1091

In the TCP client-servel model, how does the three-way handshake work in opening connection?

1048

What is ieee?

294

What is adware?

991

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