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Network Security

Attempt Network Security Quiz

Network Security Subcategories

Advanced Network Security	Classful Addressing
Designing Subnets I	Experienced
Freshers	Network Hardware
Network Security	Networking Overview I
Secure Shell I	Socket Secure Layer I

Generate the CRC codeword for the data word 1101011011 using generator 10011. Also write both in the polynomial form.

A. 1.10101e+13
B. 1.10101e+13
C. 1.10101e+13
D. 1.10101e+13

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A slotted ALOHA network transmits 200-bit frames using a shared channel with a 200-kbps bandwidth. Find the throughput if the system (all stations together) produces 1000 frames per second.

A. 92 frames
B. 368 frames
C. 276 frames
D. 151 frames

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After performing bit stuffing on the following stream : 01101111111111111110010, the output is-

A. 1.10e+24
B. 1.10e+24
C. 1.00e+25
D. 1.10e+24

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IEEE 802.8 is/was –

A. Ibm token bus
B. Integrated services LAN
C. Wireless LAN and mesh
D. .

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The below figure represents the hidden terminal problem. advertisement

A. True
B. False
C.
D.

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Which of the following was the IBM Token bus?

A. Ieee 802.10
B. Ieee 802.11
C. Ieee 802.1
D. Ieee 802.4

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What is the function of Network Interface Cards?

A. Connects the clients, servers and peripherals to the network through a port
B. Allows you to segment a large network into smaller, efficient networks
C. Connects networks with different protocols like TCP/IP
D. Boost the signal between two cable segments or wireless access points

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A device that provides a central connection point for cables is –

A. Switch
B. Hub
C. Gateway
D. Proxy server

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A device that connects networks with different protocols –

A. Switch
B. Hub
C. Gateway
D. Proxy server

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A device that helps prevent congestion and data collisions –

A. Switch
B. Hub
C. Gateway
D. Proxy server

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