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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
The number of times a wave repeats during a specific time interval is called
Question # 2
_______is not component of data communication.
Question # 3
Graphics and other paperwork can be transmitted directly using which technology?
Question # 4
The _______ is the physical path over which a message travels.
Question # 5
Logical security for on-line systems is achieved primarily by ________ and authorization codes
Question # 6
The type of modulation that changes the height of the signal is called.
Question # 7
In the networking environment a network adapter card driver is needed for.
Question # 8
One or more computers connected to a hub computer is a(n)
Question # 9
The music and speech represent the:
Question # 10
___________coding scheme is used by IBM
Question # 11
Token passing prevents data collisions by.
Question # 12
Data communication requires only a :
Question # 13
IBM stands for
Question # 14
Terminal is a.
Question # 15
What enables a computer to work with a printer?
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 | Which types of data consists of words ,sentences and paragraphs |
A. Text
B. Image
C. Numeric
D. Video
|
| 2 | The _______ is the physical path over which a message travels. |
A. Protocol
B. Medium
C. Single
D. All
|
| 3 | 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
|
| 4 | To make a personal computer act like a terminal, which type of software must be used? |
A. fax
B. videoconferencing
C. bridge
D. emulation
|
| 5 | A driver is. |
A. hardware
B. a peripheral device
C. a card
D. software
|
| 6 | Which of the following is not a category of network problems. |
A. Newsgroup problems
B. Physical problems
C. Electrical problems
D. Viruses
|
| 7 | The device used with satellite transmission that ensures that strong outgoing signals do not interface with weak incoming signals is called a. |
A. microwave
B. transponder
C. cable
D. modem
|
| 8 | The number of times a wave repeats during a specific time interval is called |
A. Amplitude
B. Oscillation
C. Frequency
D. Pulses
|
| 9 | Microwave transmission, coaxial cables, and fiber optics are examples of. |
A. modems
B. communication links
C. gateways
D. ring network
|
| 10 | Which of the following does not provide a graphical user interface. |
A. OS/2
B. MS-DOS
C. Macintosh
D. Windows NT Workstation
|
Test Questions