Information Networks MCQs Quiz-2

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

 

It is tried best to make the important MCQs (Multiple Choice Questions) from this chapter (Information Networks) with answers. This is the 2nd post for the online quiz of this chapter, the remaining MCQs along with answers will be posted soon InshaAllah, so stay tuned for more quizzes.

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Information Networks

MCQs Online Quiz-2

 

1. The function of presentation layer is?
   1.   data encryption
   2.   data compression
   3.   manages coding schemes
   4.   all of these
2. Gmail is an example of?
   1.   email server
   2.   email site
   3.   email address
   4.   none these
3. Group of layers which is responsible for user application and representation of data on computers before transportation?
   1.   upper
   2.   lower
   3.   presentation
   4.   application
4. The layers of OSI model are divided into following number of groups?
   1.   1
   2.   2
   3.   5
   4.   7
5. Layout of connected devices on a computer network is referred as?
   1.   structure of computers
   2.   network implementation
   3.   network topology
   4.   none these
6. In which layer Media access control (MAC) resides?
   1.   session
   2.   presentation
   3.   physical
   4.   data link
7. Mobile phone system is based on?
   1.   LAN
   2.   MAN
   3.   WAN
   4.   all of these
8. The network services like file transfer, telnet and email are provided by following layer of OSI model?
   1.   session
   2.   application
   3.   transport
   4.   physical
9. The number of layers in OSI model are?
   1.   1
   2.   2
   3.   7
   4.   8
10. The OSI layer that detects and removes errors from data?
    1.   session
    2.   presentation
    3.   application
    4.   data link
11. The routing and traffic congestion management are provided by___ layer?
    1.   data link
    2.   physical
    3.   transport
    4.   network
12. The similar network segments are connected by?
    1.   router
    2.   NIC
    3.   hub
    4.   bridge
13. The software designed to help people involved in a common task to achieve their goals?
    1.   freeware
    2.   groupware
    3.   shareware
    4.   none of these
14. The software which helps terminal to download or upload files to a larger computer?
    1.   telnet
    2.   FTP
    3.   gopher
    4.   TCP
15. The software which makes a given computer act like a terminal to communicate with mainframe?
    1.   utility
    2.   terminal emulation
    3.   terminal networking
    4.   none of these