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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
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Question # 1
A magnetized spot represents
Question # 2
Soft copy refers to.
Question # 3
The ability to return a change disk record to its original location is called
Question # 4
A pictorial screen symbol that represent a computer activity is called
Question # 5
If electrical power supply to a computer system is inadvertently disrupted ,the serious damage would occur to
Question # 6
The most common storage devices in a computer system are.
Question # 7
A way of physically organizing data on a disk pack to minimize seek time uses.
Question # 8
CD-ROM has the same format as
Question # 9
Shift of a register by one bit to left in binary code is equivalent to.
Question # 10
An example of peripheral devices
Question # 11
A device used for optical-character recognition is a.
Question # 12
Data is transmitted character by character in
Question # 13
A graph prepared by a computer.
Question # 14
The major disadvantage of magnetic tapes is.
Question # 15
A storage medium which cannot support both direct-access and sequential-access application is.
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 -
M Maham Mehar 17 - Jul - 2024 01 Min 46 Sec 60/60 -
L Lubna Nadeem 16 - Jun - 2026 01 Min 56 Sec 60/60 -
A Abdullah Baloch 26 - Jul - 2024 02 Min 40 Sec 60/60 -
M Muneeb ur Rehman 20 - Jun - 2026 00 Min 58 Sec 56/60 -
S Sughra Haider 20 - Sep - 2024 02 Min 32 Sec 55/60 -
M Masooma Shehzadi 07 - Jul - 2026 07 Min 11 Sec 52/60 -
N Nitalaya Hassan 30 - Dec - 2024 02 Min 42 Sec 50/60 -
A Ahmad Khan 14 - Aug - 2024 03 Min 57 Sec 50/60 -
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 graph prepared by a computer. |
A. Is its output
B. Is the piece of information to user
C. Is a hard copy
D. All of the above
|
| 2 | The ___________ is the physical path over which a message travels. |
A. Single
B. Double
C. Protocol
D. Medium
|
| 3 | A color screen with the best resolution |
A. MICR
B. VGA
C. SVGA
D. LCD
|
| 4 | Computer output produced as small film images is called. |
A. OCR
B. COM
C. LCD
D. OMR
|
| 5 | A disk pack within a selected data module is a |
A. backup unit
B. Winchester
C. diskette
D. Cd-Rom
|
| 6 | 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
|
| 7 | Shift of register by one bit to left in binary code is equivalent to |
A. addition of 2
B. subtraction of 2
C. division by 2
D. multiplication by 2
|
| 8 | Which of the following cable is comprised of two separate insulated copper wires that are twisted? |
A. Fiber optics
B. Twisted pair wire
C. coax
D. Submarine
|
| 9 | To most commonly used output device today is a. |
A. CRT monitor
B. keyboard
C. mouse
D. card punch
|
| 10 | Voice input devices convert voice input to. |
A. digital code
B. OCR-A
C. bar codes
D. optical marks
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs