ECAT Pre Computer Science MCQ Test For Computer Chapter 6 With Answer

MCQ's Test For ECAT Computer Science Chapter 6 Data Communication

Try The MCQ's Test For ECAT Computer Science Chapter 6 Data Communication

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ECAT Computer Science Chapter 6 Data Communication

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Question # 1

Electronic banking.

Question # 2

ASCII 8 bit code can represent maximum

Question # 3

Project 802 defines standards for which layers of the OSI model?

Question # 4

The information that is to be transferred from one location to another is called:

Question # 5

The charts, graphs and pictures are examples of:

Question # 6

In the networking environment a network adapter card driver is needed for.

Question # 7

Token passing prevents data collisions by.

Question # 8

What layer of the OSI model does data compression?

Question # 9

ASCII 7 bit code can represent maximum

Question # 10

A network type in which all computers have equal status.

Question # 11

The Height of wave within a given period of time is called :

Question # 12

The _______ is the physical path over which a message travels.

Question # 13

Microwave transmission, coaxial cables, and fiber optics are examples of.

Question # 14

IBM stands for

Question # 15

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

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ECAT Computer Sciences Chapter 6 Important MCQ's

Sr.# Question Answer
1 IBM stands for
A. International Business Machine
B. International Binary Machine
C. Internal Business Machine
D. International Business Microsoft
2 A device that connects multiple nodes to the network is.
A. A modem
B. A repeater
C. A router
D. A hub
3 _________Coding schemes use 4 bit code
A. Unicode
B. ASCII
C. EBCDIC
D. BCD
4 The information that is to be transferred from one location to another is called:
A. Signals
B. Data
C. Sender
D. Message
5 The Height of wave within a given period of time is called :
A. Amplitude
B. Oscillation
C. Pulses
D. Frequency
6 Which of the following does not provide a graphical user interface.
A. OS/2
B. MS-DOS
C. Macintosh
D. Windows NT Workstation
7 What enables a computer to work with a printer?
A. Protocols
B. Drivers
C. Packet processor
D. HCL
8 The _______ is the physical path over which a message travels.
A. Protocol
B. Medium
C. Single
D. All
9 Centralized processing but with access from terminals is known as.
A. DDP
B. a ring network
C. telecommuting
D. a teleprocessing system
10 The arrangement in which most of the processing is done by the server.
A. simplex transmission
B. electronic data interchange
C. file server
D. client/server

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