Home
Current Affairs January 2024

What is the correct answer?

4

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

A. Unicast

B. Broadcast

C. Multicast

D. Anycast

Correct Answer :

B. Broadcast


Related Questions

What is the correct answer?

4

TCP protocol is responsible for connection-oriented communication

A. True.

B. False.

What is the correct answer?

4

The worldwide Internet is a well-known example of ------------------.

A. PAN

B. Subnet

C. Intra-Network

D. Inter-network

What is the correct answer?

4

Which of the following can provide a backbone network of 600 meters in length without using repeaters?

A. 10BaseT

B. 100BaseT

C. 10Base5

D. 100BaseFX

What is the correct answer?

4

127.0.0.1 address is reserved for internal loopback functions.

A. True.

B. False.

What is the correct answer?

4

Router B receives an update from router A that indicates Net1 is two hops away. The next update from A says Net1 is five hops away. What value is entered in B's routing table for Net1? Assume the basic RIP is being used.

A. 6

B. 7

C. 2

D. 3

What is the correct answer?

4

127.0.0.1 address is reserved for internal loopback functions.

A. True.

B. False.

What is the correct answer?

4

Which of the following IP addresses are used by multicast devices?

A. Class D

B. Class C

C. Class B

D. Class A

What is the correct answer?

4

Internet Architecture Board (IAB) governs which of the following bodies?

A. Internet Assigned Number Authority (IANA)

B. Internet Research Task Force (IRTF)

C. Internet Engineering Task Force (IETF)

D. All of the above

What is the correct answer?

4

Which of the following can be used to transfer files from a Unix server?

A. FTP

B. Telnet

C. IPX

D. Netstat

What is the correct answer?

4

_________ is a type of domain name queries.

A. Linear

B. Iterative

C. Grouped

D. Parallel

What is the correct answer?

4

Which of the following is currently a de facto standard, commonly used for point-to-point
serial connections running TCP/IP?

A. Fiber Distributed Data Interface (FDDI)

B. Serial Line IP (SLIP)

C. Point-to-Point Protocol (PPP)

D. IEEE 802.3

What is the correct answer?

4

ARP is defined in RFC _____ and it is a current internet standard, ________

A. RFC-37, STD 903

B. RFC-903, STD 37

C. RFC 826; STD 37

D. RFC 37; STD 826

What is the correct answer?

4

17. Which of the following use default routes for inter-domain routing?

A. Type 2

B. Type 4

C. Type 3

D. Type 1

What is the correct answer?

4

ICMP messages require ………………. levels of encapsulation

A. One

B. Two

C. Three

D. Four

What is the correct answer?

4

ADSL uses high-speed Internet service phone lines

A. True.

B. False.

What is the correct answer?

4

Which of the following can support many concurrent B-channel links and one 64 Kbps Dchannel?

A. ISDN Basic Rate Interface (BRI)

B. ISDN Primary Rate Interface (PRI)

C. Point-to-Point circuit (PPP)

D. ISDN NRZ encoding

What is the correct answer?

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

What is the correct answer?

4

The packet transmit using standard Internet Protocol(IP) throughout the Internet by

A. Circuit switching

B. Packet switching

C. Message switching

D. None of the above.

What is the correct answer?

4

What is the maximum length of thinnet cable before a signal booster is needed?

A. 185 meters

B. 500 feet

C. 1600 feet

D. 1 mile

What is the correct answer?

4

You are browsing www.microsoft.com on a machine named host.contoso.org.. What is the order of domain name resolution?

A. Contoso.com, contoso.org, microsoft.com, com

B. Contoso.com, org, microsoft.org, org

C. Contoso.org, org, root [.], com, microsoft.com

D. Microsoft.com, com, org, contoso.org

What is the correct answer?

4

TCP protocol is responsible for logical addressing and delivery of packets.

A. True.

B. False.

What is the correct answer?

4

preamble field of 802.3 frames is encoded using ------------------- encoding

A. Manchester

B. differential Manchester

C. Bi polar

D. uni polar

What is the correct answer?

4

802.5 project standard defines Token Ring.

A. True.

B. False

What is the correct answer?

4

Pure ALOHA has a maximum throughput of -----------

A. 16.4 %

B. 18.4 %

C. 7.4 %

D. 1 %

What is the correct answer?

4

What is the default port for Telnet?

A. 23

B. 21

C. 25

D. 80

What is the correct answer?

4

________allows receiver to inform sender about the successful receiving of all the
segments.

A. SACK-permitted Option

B. Window scale option

C. Selective Acknowledgment (SACK)

D. Maximum segment size option

What is the correct answer?

4

Following are the advantages of tree topology
i) Point-to-point wiring for individual segments.
ii) Supported by several hardware and software venders.
iii) Easy to install and wire

A. i) only

B. i) and ii) only

C. iii) only

D. i) ,ii) and iii)

What is the correct answer?

4

FDDI operates on 100 Mbps.

A. True.

B. False.

What is the correct answer?

4

FDDI operates on 100 Mbps.

A. True.

B. False.

What is the correct answer?

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