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Computer Networking Multiple Choice Questions 1-5

Total questions: 17

Worksheet time: 9mins

Name
Class
Date
1.

The type of DNS server that can resolve all of the top-level domains on the Internet is called:

a)

Root server

b)

Primary Server

c)

Secondary Server

d)

Proxy server

2.

Internet Protocol next generation is:

a)

IPv6

b)

IPv4

c)

IPv1

d)

Both ‘A’ and ‘B’

3.

Two-way alternate transmission mode is also known as:

a)

Half-duplex

b)

Simplex

c)

Duplex

d)

None of the above

4.

The process of transferring files from a computer on the Internet to your computer is called:

a)

Downloading

b)

Uploading

c)

Forwarding

d)

FTP

5.

______ is a process of sending a file from your personal computer's primary memory or disk to another computer:

a)

Uploading

b)

Hang on

c)

Logging on

d)

Downloading

6.

What is the main function of the transport layer?

a)

Process to process message delivery

b)

Node to node delivery

c)

Synchronization

d)

Updating and maintenance of routing tables

7.

What range of addresses can be used in the first octet of a Class B network address?

a)

128-191

b)

1-126

c)

1-127

d)

129-192

8.

What is the port number for HTTP?

a)

80

b)

25

c)

21

d)

65

9.

Internet, which is accessed by transmitting digital data over the wires of a local telephone network, is provided by:

a)

Digital Subscriber Line (DSL)

b)

Leased line

c)

Digital signal line

d)

Land line

10.

OSI stands for:

a)

Open System Interconnection

b)

Open System Interface

c)

Out System Interface

d)

Out System Interconnection

11.

MIME stands for:

a)

Multipurpose Internet Mail Extension

b)

Multiple Internet Mail Extension

c)

Multi Internet Mail Extension

d)

Main Internet Mail Extension

12.

Which of the following protocol is NOT used in the Internet?

a)

None of the above

b)

HTTP

c)

DHCP

d)

DNS

13.

FTP is built on _______ architecture:

a)

Client-server

b)

P2P

c)

Both of the above

d)

None of the above

14.

The search results are generally presented in a line of results often referred to as:

a)

Search Engine Results Pages (SERPs)

b)

Tag list

c)

Search engine pages

d)

Category list

15.

The information exchanged between two computers is physically carried by means of ______ with the help of certain coding methods:

a)

Electrical signal

b)

Electronics signal

c)

Physical signal

d)

Physical circuits

16.

Cryptographic algorithms are based on mathematical algorithms where these algorithms use ______ for a secure transformation of data:

a)

Secret key

b)

External programs

17.

Which requirement of a financial transaction makes sure that information is only seen by people who have the right to see it?

a)

Confidentiality

b)

Integrity

c)

Availability

d)

All of the above