Home
Current Affairs January 2024

What is the correct answer?

4

Which of the following was initially designed as a video and audio compression standard?

A. MPEG-1

B. MPEG-2

C. MPEG-4

D. MPEG-3

Correct Answer :

A. MPEG-1


Related Questions

What is the correct answer?

4

Which of the following is the port used by SMTP?

A. 21

B. 23

C. 25

D. 80

What is the correct answer?

4

What is the distance limitation of Cat5 UTP?

A. 1 km

B. 100 km

C. 100 m

D. 100 foot

What is the correct answer?

4

Which of the following pieces of equipment will receive a packet from one port and forward that packet out the one port to which the destination computer is connected?

A. Hub

B. MAU

C. Switch

D. TDR

What is the correct answer?

4

Twisted-pair cable uses what type of connector?

A. RJ-11

B. XT-20

C. RJ-45

D. RJ-50

What is the correct answer?

4

What is the distance limitation of Cat5 UTP?

A. 1 km

B. 100 km

C. 100 m

D. 100 foot

What is the correct answer?

4

Which of the following is a simplex protocol?

A. Multicast Source Discovery Protocol (MSDP)

B. User datagram protocol(UDP)

C. Resource Reservation Protocol (RSVP)

D. Internet Group Management Protocol (IGMP)

What is the correct answer?

4

You have a network card with only one connector, which looks like a place to plug an oversized phone cord. What type of card is it?

A. token ring

B. decnet

C. d. ethernet

D. fiber optic

What is the correct answer?

4

_____________ command is used by the client to transfer the job across to the server.

A. Any upper layer protocol

B. User datagram protocol

C. Transmission Control protocol

D. Remote Shell protocol

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

Which of the following protocols is described in RFC 793?

A. Address Resolution Protocol (ARP)

B. Transmission Control Protocol (TCP)

C. Bootstrap Protocol (BOOTP)

D. User Datagram Protocol (UDP)

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

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

You're configuring a dial-up connection to an ISP. Which of the following protocols is used?

A. PPTP

B. PPP

C. VPN

D. IPSec

What is the correct answer?

4

At which layer of the OSI model do FTP, SMTP, POP3, and HTTP function?

A. Physical

B. Network

C. Transport

D. Application

What is the correct answer?

4

What is the default subnet mask for a class A network?

A. 255.0.0.0

B. 255.224.0.0

C. 255.255.0.0

D. 255.255.255.0

What is the correct answer?

4

Videoconferencing is an example for…………………… communication

A. Simplex

B. Half duplex

C. Full duplex

D. serial

What is the correct answer?

4

Network administrator checks whether all the devices connected to the end-to-end path
are _________-enabled.

A. Any cast

B. Broadcast

C. Unicast

D. Multicast

What is the correct answer?

4

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

A. Ring topology

B. A hybrid topology

C. A tree topology

D. mesh topology

What is the correct answer?

4

Thick Ethernet cable uses what type of connector? Select all that apply.

A. RJ-45

B. AUI

C. DB-15

D. BNC

What is the correct answer?

4

What does a patch cable connect to within an Ethernet network?

A. The patch panel to the hub

B. The patch panel to the wall jack

C. The wall jack to the computer

D. The NIC directly to another computer's NIC

What is the correct answer?

4

You wish to install a 100BaseT network. What type of cabling will you use?

A. CAT 3 UTP

B. CAT 5 UTP

C. Thinnet

D. Fiber optic

What is the correct answer?

4

In ________ routing, the tunnel creates a bridge through areas that do not support
multicast traffic.

A. Internet

B. MBONE

C. Border Gateway Protocol

D. Multicast OSPF

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

Which of the following is the port used by SMTP?

A. 21

B. 23

C. 25

D. 80

What is the correct answer?

4

Which of the following protocols were designed for terminal emulation to connect dissimilar systems?

A. Domain Name System

B. FTP

C. Telnet

D. Control Message Protocol

What is the correct answer?

4

Which of the following connectors is used by UTP on a Fast Ethernet network?

A. ST

B. BNC

C. RJ-45

D. RJ-11

What is the correct answer?

4

Which of the following protocols use a topology table to install routes into the IP routing
table?

A. Open Shortest Path First (OSPF)

B. Enhanced Interior Gateway Routing Protocol (EIGRP)

C. Exterior Gateway Protocol (EGP)

D. Static routing protocols

What is the correct answer?

4

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

A. 2

B. 4

C. 1

D. 0

What is the correct answer?

4

Which of the following protocol is used by Integrated Services for signaling of the
reservation messages?

A. Link state protocols

B. Distance Vector Multicast Routing Protocol (DVMRP)

C. Resource Reservation Protocol (RSVP)

D. Static routing protocols

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