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Current Affairs January 2024

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4

What is the maximum frame size of a frame relay?

A. < or = to 1600 octets

B. > or = to 1800 octets

C. < or = to 1800 octets

D. > or = to 1600 octets

Correct Answer :

D. > or = to 1600 octets


Related Questions

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4

The network interface layer specifies how to organize data into………………………..and Internet layer specifies the format of …………………….. Sent across an Internet.

A. Bits, message.

B. frame,packet.

C. packet, messge.

D. datagram, packet.

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4

Destination physical address in ARP request is a ………………………….address.

A. Unicast

B. Broadcast

C. Multicast

D. Anycast

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4

A node, which is more powerful, and can handle local information processing or graphics processing is called a------------------.

A. Workstation

B. Server

C. Network Operating System

D. Peer system

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4

In Secure Electronic Transaction, the description of the purchase and cost is contained in
________ message.

A. Authorization

B. Purchase order

C. Inquiry

D. Capture

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4

What is the pattern of a preamble?

A. 11110000

B. 11111111

C. 00000000

D. none of these

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4

Identify the topology and network type that uses a central hub with cables connected to workstations.

A. Physical star topology, Ethernet

B. Physical bus topology, Ethernet

C. Physical ring topology, token ring

D. Physical ring topology, Ethernet

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4

_______ body looks after the protocol identifiers used over Internet.

A. Transmission Control Protocol

B. Telnet protocol

C. Internet Protocol

D. Network Control Protocol

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4

A modem is a card within a PC that converts the …………... the computer produces to ………………….. that can pass over telephone system.

A. Data, signal

B. Analog signal, digital signal

C. Digital signal, analog signal

D. signal, data

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4

Data Transmission is not a layer in the OSI model

A. True.

B. False.

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4

Your Web server is also configured as an FTP server. What part of the data packet will tell the server which application the data is meant for?

A. Port

B. IP address

C. MAC address

D. Frame header

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4

________acts as source and destination for IP traffic.

A. Interface

B. Node

C. Host

D. Router

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4

What is the distance limitation of Cat5 UTP?

A. 1 km

B. 100 km

C. 100 m

D. 100 foot

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4

Which piece of equipment operates at both the data-link and network layers?

A. Hub

B. Bridge

C. Brouter

D. Router

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4

…………………………..combines characteristics of linear bus and star topologies.

A. Ring topology

B. A hybrid topology

C. A tree topology

D. mesh topology

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4

Your network has gotten a single class C address but has 300 computers. How can you connect them to the Internet?

A. Use IPX.

B. Implement NAT.

C. Use DHCP.

D. Use DNS.

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4

Which of the following address supports 254 hosts on each of 2 million networks?

A. Class D addresses

B. Class A addresses

C. Class C addresses

D. Class B addresses

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4

25 is used by SMTP

A. True.

B. False.

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4

The Hamming Distance for the codes generated using either even or odd parity will be------------------

A. 2

B. 4

C. 1

D. 0

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4

Which of these cable is/are used to connect devices to hubs and switches.

A. crossover

B. straight-through

C. co-axial

D. both A) and B)

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4

What is the address identified when socket is available at each end of TCP?

A. "<TCP, IP address, socket number>."

B. "<TCP, Host address, port address>."

C. "<TCP, IP address, port number>."

D. "<TCP, Network address, socket address>."

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4

SMTP protocol is responsible for sending email across the Internet

A. True.

B. False.

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4

Which of these is a feature of hubs?

A. Hubs amplify the incoming signal.

B. Hubs understand frames, packets or headers

C. All lines coming into a Hub must operate at a same speed.

D. all of these

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4

Which of the following SIP request terminates a call?

A. ACK

B. BYE

C. INVITE

D. CANCEL

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4

Which of the following is a media type that is most susceptible to interference?

A. Shielded twisted pair (STP)

B. Fiber optics

C. Unshielded twisted pair (UTP)

D. Coaxial

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4

In an autonomous system with n areas, how many areas are connected to the backbone?

A. 1

B. N

C. N+1

D. N-1

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4

What is the maximum size of IP header in the UDP Datagram format?

A. 40 bytes

B. 50 bytes

C. 60 bytes

D. 70 bytes

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4

BGP is …………………………………….routing protocol used to ………………………….routing table.

A. intrautonomous system, update

B. Interautonomous system, update

C. Interautonomous system, create

D. intrautonomous system, create

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4

In an active mode if any FTP client sends the port command "PORT 192,168,0,1,4,1" then
what will be the interpretation of port field?

A. 1024

B. 1025

C. 1023

D. 227

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4

OSPF is based on …………………

A. Distance vector routing

B. Path vector routing

C. Link state routing

D. both a and b

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4

Your network has gotten a single class C address but has 300 computers. How can you connect them to the Internet?

A. Use IPX.

B. Implement NAT.

C. Use DHCP.

D. Use DNS.