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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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Total Questions15
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Time Allowed15
ECAT Computer Science Chapter 6 Data Communication
00:00
Question # 1
A network of geographically distant computers and terminals is called a.
Question # 2
Software to persue the Internet.
Question # 3
A connection for similar networks.
Question # 4
The charts, graphs and pictures are examples of:
Question # 5
The height of the wave is called :
Question # 6
To make a personal computer act like a terminal, which type of software must be used?
Question # 7
People on a LAN can share.
Question # 8
How many pairs of computers can simultaneously communicate on Ethernet LAN?
Question # 9
Logical security for on-line systems is achieved primarily by ________ and authorization codes
Question # 10
The _______ is the physical path over which a message travels.
Question # 11
The transfer if encoded information from one location to another by a communication channel is called
Question # 12
_________Coding schemes use 4 bit code
Question # 13
Cabling on a linear bus topology can be extended using which of the following?
Question # 14
The device used with satellite transmission that ensures that strong outgoing signals do not interface with weak incoming signals is called a.
Question # 15
One or more computers connected to a hub computer is a(n)
Top Scorers Of ECAT Computer Science Chapter 6 Data Communication MCQ`s Test
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H Husain Abbas 20 - Dec - 2024 00 Min 30 Sec 60/60 -
T Tasser Haider 28 - May - 2024 01 Min 07 Sec 60/60 -
R RONIN 06 - Jul - 2024 01 Min 15 Sec 60/60 -
U Usman Asif 25 - May - 2024 01 Min 16 Sec 60/60 -
A Abdullah Baloch 06 - Aug - 2024 01 Min 18 Sec 60/60 -
A Amna Naz 16 - Nov - 2024 01 Min 21 Sec 60/60 -
A Alinza Waseem 04 - Jun - 2024 02 Min 19 Sec 60/60 -
M Muhammad Saeed anwar 03 - Jun - 2024 04 Min 49 Sec 60/60 -
N Nosheen Shahzadi 24 - Mar - 2024 06 Min 16 Sec 60/60 -
A ali moid 19 - Jul - 2024 01 Min 12 Sec 55/60 -
A Asad watto 31 - May - 2024 01 Min 16 Sec 55/60 -
N Nitalaya Hassan 31 - Dec - 2024 02 Min 13 Sec 55/60 -
S Sughra Haider 15 - Sep - 2024 07 Min 02 Sec 55/60 -
S suzi 06 - Feb - 2026 01 Min 17 Sec 52/60 -
M Manoush Fatima 02 - Jun - 2024 02 Min 35 Sec 50/60
ECAT Computer Sciences Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Software to persue the Internet. |
A. gateway
B. EFT
C. browser
D. teleconferencing
|
| 2 | ASCII 7 bit code can represent maximum |
A. 265 character
B. 128 character
C. 64 character
D. 65536 character
|
| 3 | Which of the following does not provide a graphical user interface. |
A. OS/2
B. MS-DOS
C. Macintosh
D. Windows NT Workstation
|
| 4 | ________ is component of data communication. |
A. Sender
B. Receiver
C. Encoder and Decoder
D. All
|
| 5 | Project 802 defines standards for which layers of the OSI model? |
A. Application and Presentation layers
B. Physical an Date Link layers
C. Transport and Network layers
D. Network and Data Link layers
|
| 6 | _______is not component of data communication. |
A. Medium
B. Voltage
C. Decoder
D. Receiver
|
| 7 | A network type in which all computers have equal status. |
A. communication links
B. peer to peer
C. WAN
D. direct connect
|
| 8 | _________Coding schemes use 4 bit code |
A. Unicode
B. ASCII
C. EBCDIC
D. BCD
|
| 9 | Graphics and other paperwork can be transmitted directly using which technology? |
A. CSMA/CD
B. token passing
C. facsimile
D. bulletin board
|
| 10 | Centralized processing but with access from terminals is known as. |
A. DDP
B. a ring network
C. telecommuting
D. a teleprocessing system
|
Test Questions
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