Information Networks MCQs Quiz-3

Information Networks MCQs Quiz-3. This is the 3rd post of MCQs | online quiz for ICS Part-I | 1st Year Computer Science Chapter No.2. MCQ Questions along with answers in this quiz are important for the final examination of boards, ECAT, and all entry tests for all universities of Pakistan.

We have tried our best to make the important MCQs (Multiple Choice Questions) from this chapter (Information Networks) with answers. This post covers workgroup computing, the birth of the internet, www, FTP, Telnet, Gopher, Intranet, Extranet, LAN's protocols (Ethernet, Token Ring, ARCnet, TCP/IP, ISDN, and DSL, etc.), peer to peer, client-server network models, network topologies (bus, ring, star, tree, and mesh), network standards (de facto and de jure), and Open System Interconnection (OSI) model.

The maximum and possible multiple-choice questions (MCQs) of the remaining chapters will be published soon, so stay tuned for more MCQs | Quizzes.

 

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Chapter 2: Information Networks

MCQs | Quiz-3

 

1. The term “De Facto” refers to?
   1.   by tradition
   2.   by law
   3.   by facts
   4.   by tradition + by facts
2. The uses of FTP may include?
   1.   transfer file
   2.   file translation
   3.   file editing
   4.   all of these
3. To access and control a remote computer which of the followings software can be useful?
   1.   FTP
   2.   telnet
   3.   gopher
   4.   internet
4. Which layer carries data in bit stream, electrical impulse, light or radio signal?
   1.   session
   2.   presentation
   3.   physical
   4.   data link
5. Which network model gets slow down under heavy use?
   1.   client server
   2.   peer to peer
   3.   peer to server
   4.   client to peer
6. Which of the following is a combination of software and hardware that allows a node to communicate with node of another network?
   1.   internet
   2.   gateway
   3.   radio waves
   4.   fiber optics
7. Which of the followings is a method of getting information from a wide range of information as reference material?
   1.   FTP
   2.   gopher
   3.   telnet
   4.   internet
8. Which of the followings is not a LAN’s protocol?
   1.   ISDN
   2.   DSL
   3.   MAC
   4.   token ring
9. Which of the followings is true about token ring protocol?
   1.   1 token in network
   2.   no collision
   3.   uses ring topology
   4.   all of these
10. Which method blocks the inconsistent nodes for random amount of time to deal with collision?
    1.   CSMA/CD
    2.   CSMA/CR
    3.   CSMA/CS
    4.   none of these
11. Which network is specially designed to offer limited access to employees of one or more organizations?
    1.   internet
    2.   intranet
    3.   extranet
    4.   none of these
12. Which network have slower transmission rates and distance limitation?
    1.   wired
    2.   wireless
    3.   wired + wireless
    4.   none of these
13. Which protocol uses analog telephone lines to transmit data at same time in digital form?
    1.   DSL
    2.   TCP/IP
    3.   ARCNET
    4.   Ethernet
14. Which standard is most commonly used by organizations?
    1.   de facto
    2.   de jure
    3.   both
    4.   none of these
15. Which situation crashes whole network based on bus topology?
    1.   one computer fails
    2.   central device fails
    3.   central wire fails
    4.   none of these