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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 ability to return a changed disk record to its original location is called.
Question # 2
Personal computer users may wish to increase their hard disk storage capacity with.
Question # 3
A color screen with the best resolution
Question # 4
Laser beam technology is used for
Question # 5
The cursor can be moved rolling this device on a flat surface.
Question # 6
If electrical power supply to a computer system is inadvertently disrupted ,the serious damage would occur to
Question # 7
Imaging used what device to input data.?
Question # 8
An arrangement in which data is transmitted in both directions at a time is called
Question # 9
A magnetized spot represents.
Question # 10
Records stored on a Direct Access storage device.
Question # 11
The transfer of data from one place to another is called
Question # 12
The equipment attached to CPU which computer can access are called.
Question # 13
The CRT technology with the best resolution.
Question # 14
Imaging used what devices to input data?
Question # 15
CD-ROM has the same format as
Prepare Complete Set Wise ECAT Computer Science Chapter 3 The Peripheral Devices MCQs Online With Answers
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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 -
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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 -
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H Hamza Haider 18 - Jul - 2024 04 Min 36 Sec 50/60 -
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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 | Personal computer users may wish to increase their hard disk storage capacity with. |
A. higher density
B. DAT
C. read only media
D. removable hard disk cartridge
|
| 2 | Which input device is often attached to laptop computers: |
A. trackball
B. inscriber
C. wand reader
D. graphic display
|
| 3 | A bar code reader is an example of a(n). |
A. processing device
B. storage device
C. Input device
D. output device
|
| 4 | 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
|
| 5 | Records stored on a Direct Access storage device. |
A. must be read in a specific order
B. must be read in groups
C. must be read directly
D. must be read sequentially or directly
|
| 6 | Computer output produced as small film images is called |
A. OCR
B. OMR
C. COM
D. LCD
|
| 7 | 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
|
| 8 | An example of peripheral devices |
A. CPU
B. Printer
C. Spreadsheet
D. microcomputer
|
| 9 | A disk pack withing a sealed data module is a. |
A. Backup unit
B. Winchester
C. diskette
D. CD-ROM
|
| 10 | The time required for the access arm to get into position over a particular track is |
A. rotational delay
B. data transfer
C. seek time
D. head switching
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs