Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by whitelisting our website.

Networking

Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called?

Computer Science, Networking /
Question: Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called?
[A].

Paperless office

[B].

Electronic mail

[C].

Global network

[D].

Electronic newspaper

Answer: Option B

Explanation:

No answer description available for this question.

Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called? Read More »

Computer Science, Networking

Now-a-days computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose?

Computer Science, Networking /
Question: Now-a-days computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose?
[A].

Keyboard

[B].

Modem

[C].

Scanner

[D].

Fax

Answer: Option B

Explanation:

No answer description available for this question.

Now-a-days computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose? Read More »

Computer Science, Networking

Many large organizations with their offices in different countries of the world connect their computers through telecommunication satellites and telephone lines. Such a communication network is called

Computer Science, Networking /
Question: Many large organizations with their offices in different countries of the world connect their computers through telecommunication satellites and telephone lines. Such a communication network is called
[A].

LAN

[B].

WAN

[C].

ECONET

[D].

EITHERNET

Answer: Option B

Explanation:

No answer description available for this question.

Many large organizations with their offices in different countries of the world connect their computers through telecommunication satellites and telephone lines. Such a communication network is called Read More »

Computer Science, Networking

Which of the following protocols support VLSM, summarization, and discontiguous networking?

Eigrp And Ospf, Networking /
Question: Which of the following protocols support VLSM, summarization, and discontiguous networking?

[A].

1 and 4

[B].

2 and 5

[C].

3, 4 and 6

[D].

All of the above

Answer: Option C

Explanation:

RIPv1 and IGRP are true distance-vector routing protocols and can’t do much, really-except build and maintain routing tables and use a lot of bandwidth! RIPv2, EIGRP, and OSPF build and maintain routing tables, but they also provide classless routing, which allows for VLSM, summarization, and discontiguous networking.

Which of the following protocols support VLSM, summarization, and discontiguous networking? Read More »

Eigrp And Ospf, Networking

You get a call from a network administrator who tells you that he typed the following into his router:

Eigrp And Ospf, Networking /
Question: You get a call from a network administrator who tells you that he typed the following into his router:

[A].

The wildcard mask is incorrect.

[B].

The OSPF area is wrong.

[C].

The OSPF Process ID is incorrect.

[D].

The AS configuration is wrong.

Answer: Option A

Explanation:

The administrator typed in the wrong wildcard mask configuration. The wildcard should have been 0.0.0.255.

You get a call from a network administrator who tells you that he typed the following into his router: Read More »

Eigrp And Ospf, Networking