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MCQ's Test For ECAT Computer Science Chapter 3 The Peripheral Devices
Try The MCQ's Test For ECAT Computer Science Chapter 3 The Peripheral Devices
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Total Questions15
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Time Allowed15
ECAT Computer Science Chapter 3 The Peripheral Devices
00:00
Question # 1
The CRT technology with the best resolution.
Question # 2
A color screen with the best resolution has the most.
Question # 3
A set raw, unprocessed facts, figures and symbols is called
Question # 4
Records stored on a Direct Access storage device.
Question # 5
The most commonly used output devices in a computer system are
Question # 6
A pictorial screen symbol that represent a computer activity is called
Question # 7
The ability to return a changed disk record to its original location is called.
Question # 8
The encoding scheme of data represent as
Question # 9
The ___________ is the physical path over which a message travels.
Question # 10
The equipment attached to CPU which computer can access are called.
Question # 11
Which of the following does not support I/O devices
Question # 12
If electrical power supply to a computer system is inadvertently disrupted, the serious damage would occur to.
Question # 13
The ability to return a change disk record to its original location is called
Question # 14
Frequency is measured in
Question # 15
A device that inputs data by scanning letters and numbers is a.
Prepare Complete Set Wise ECAT Computer Science Chapter 3 The Peripheral Devices MCQs Online With Answers
Top Scorers Of ECAT Computer Science Chapter 3 The Peripheral Devices MCQ`s Test
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A ali moid 19 - Jul - 2024 00 Min 44 Sec 60/60 -
H Husain Abbas 20 - Dec - 2024 00 Min 59 Sec 60/60 -
A Amna Naz 16 - Nov - 2024 01 Min 12 Sec 60/60 -
R RONIN 06 - Jul - 2024 01 Min 32 Sec 60/60 -
M Maham Mehar 17 - Jul - 2024 01 Min 46 Sec 60/60 -
A Abdullah Baloch 26 - Jul - 2024 02 Min 40 Sec 60/60 -
S Sughra Haider 20 - Sep - 2024 02 Min 32 Sec 55/60 -
K Khizra Ahsan 06 - Jul - 2024 07 Min 19 Sec 55/60 -
N Nitalaya Hassan 30 - Dec - 2024 02 Min 42 Sec 50/60 -
A Ahmad Khan 14 - Aug - 2024 03 Min 57 Sec 50/60 -
M mannanbutt 07 - Jul - 2024 04 Min 22 Sec 50/60 -
H Hamza Haider 18 - Jul - 2024 04 Min 36 Sec 50/60 -
S Shifa Shakeel 25 - Sep - 2024 01 Min 34 Sec 45/60 -
R Rubina Naz 17 - Jul - 2024 02 Min 07 Sec 45/60 -
T talha gamer 09 - Dec - 2025 15 Min 47 Sec 44/60
ECAT Computer Sciences Chapter 3 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | A color screen with the best resolution |
A. MICR
B. VGA
C. SVGA
D. LCD
|
| 2 | All of the following are Guided Communication media except |
A. Fiber-Optic Cable
B. Wire Cable
C. Coaxial Cable
D. Satellite-based , Microwave communication
|
| 3 | A digital computer system consists of a central processing unit (CPU) interfaced with. |
A. input devices
B. auxilary storage
C. output devices
D. all of the above
|
| 4 | The transfer of data from one place to another is called |
A. Data processing
B. Data distribution
C. Data communication
D. Data encryption
|
| 5 | The major disadvantage of magnetic tapes is. |
A. cost
B. unreliability of store data
C. slow data recording
D. data is to be accessed sequentially
|
| 6 | A disk pack within a selected data module is a |
A. backup unit
B. Winchester
C. diskette
D. Cd-Rom
|
| 7 | If electrical power supply to a computer system is inadvertently disrupted ,the serious damage would occur to |
A. CPU
B. disk
C. CRT
D. printer
|
| 8 | A device that inputs data by scanning letters and number is a |
A. keyboard
B. wand reader
C. mouse
D. diskette
|
| 9 | The disk storage that uses both a magnet and laser beam. |
A. hashing
B. magneto-optical
C. CD-ROM
D. WORM
|
| 10 | Coaxial and fiber cables are examples of media |
A. Guided
B. Router
C. Un-guided
D. Simplex
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs