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

Which layer is responsible for identifying and establishing the availability of the intended communication partner? * Application * Presentation * Transport * Session * Network

Cisco,

5 16132

Choose three reasons why the networking industry uses a layered model: * It facilitates systematic troubleshooting * It allows changes in one layer to occur without changing other layers * It allows changes to occur in all layers when changing one protocol * It clarifies how to do it rather than what general function to be done * It clarifies what general function is to be done rather than how to do it

Cisco, Infitec,

2 13325

Which two of the following protocols are used at the Transport layer? * ARP * UDP * ICMP * RARP * TCP * BootP

Cisco, TCS,

16 22627

What?s the default CDP holdtime in seconds for Cisco routers? * 30 seconds * 180 seconds * 90 seconds * 60 seconds

Cisco, IBM,

15 30160

Which of the following are logged when IP access list logging is enabled? * source address * protocol * source port * destination address * access list number * destination port

Cisco,

3 8654

Which layer is responsible for providing mechanisms for multiplexing upper-layer application, session establishment, and tear down of virtual circuits? * Session * Network * Physical * Transport * Application * Presentation

Cisco, IBM,

5 11568

Which of the following provide correct information about a protocol at the transport layer of the OSI model? * UDP - Provides Connectionless datagrams service * TCP - Provides Connection Oriented Services * SMTP - Provides Mail Exchange * IP - Route determination * TCP - Provides Flow Control and Error Checking * FTP - Transfers of Files

Cisco,

8 13513

Describe End to End network services: (Choose all that apply) * Best Route selection * Accomplished Segment by Segment, each segment is autonomous * Flow Control & Data Integrity * Best efforts packet delivery

Cisco,

8 11821

What are the 2 functions of the Data Link Mac layer? * Handles access to shared media * Manages protocol access to the physical network medium * Provides SAPs for higher level protocols * Allows multiple devices to uniquely identify one another on the data link layer

Cisco, Facebook,

8 20148

Which layer is responsible for determining if sufficient resources for the intended communication exists? * Application * Network * Session * Presentation * Transport

Cisco, Inflow Technologies, Infotech,

13 23192

A software is installed in server.How to share the software among the clients

Accenture, Goyal Group, HP, Wipro,

12 21954

how to load a software in server

Accenture, EDS, HP, Mphasis, Wipro,

6 16964

how to install a software in the server and share the same among the clients

Accenture, Ellics, HP, Wipro,

3 11484

What is the difference between Cognos Reportnet features and Business Objects???

Airtel, IBM,

2433

What is networking ?

HCL, Omani International,

12 17971

Un-Answered Questions { Networking }

What is the role of health and safety committee

2699

A signal with 300 milliwatts power passes through 10 devices, each with an average noise of 3 microwatts. What is the SNR? What is the SNRdb?

4676

What are TCP/IP protocols?

1177

What are the other names of IEEE 802.11 protocol or standard?

1680

How does network security work?

1040

What is the full form of ping?

326

Does ip change with wifi?

1009

What is BGP (Border Gateway Protocol)

Differentiate between IEEE 802.3, IEEE 802.4 and IEEE 802.5 standards.

5008

main roll of network administrator

1975

What subnet means?

1153

What is IGP (Interior Gateway Protocol)

Explain how do we use rsa for both authentication and secrecy?

1065

Where do you get updates on security?

1065

What is a default gateway?

1174

For More Un-Answered { Networking } Questions Click Here