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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
Another word for printer.
Question # 2
Data is transmitted character by character in
Question # 3
A digital computer system consists of a central processing unit interfaced with
Question # 4
The transfer of data from one place to another is called
Question # 5
Assigning more sectors to outer disk tracks is called.
Question # 6
In a computer system,which of the following has largest number of mechanical components and thus most unreliable :
Question # 7
A color screen with the best resolution has the most.
Question # 8
The mechanism for reading or writing data in a disk is called
Question # 9
A device used for optical character recognition is
Question # 10
A one-color screen on a black background is called.
Question # 11
The time require for the access arm to get into position over a particular track is.
Question # 12
The disk storage that use both magnet and laser beam
Question # 13
Analog signal is measured in
Question # 14
Records stored on a Direct Access storage device.
Question # 15
Voice input devices convert voice input to.
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 | The equipment attached to CPU which computer can access are called. |
A. hardware
B. input/output devices
C. peripherals
D. computer components
|
| 2 | Computer output produced as small film images is called |
A. LCD
B. COM
C. OMR
D. OCR
|
| 3 | The encoding scheme of data represent as |
A. EBCDIC code
B. ASCII code
C. Unicode
D. All of the above
|
| 4 | Imaging used what device to input data.? |
A. scanner
B. icon
C. bar code reader
D. tablet
|
| 5 | Laser beam technology is used for |
A. terminals
B. optical disk
C. keyboard
D. magnetic tape
|
| 6 | 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
|
| 7 | A color screen with the best resolution |
A. MICR
B. VGA
C. SVGA
D. LCD
|
| 8 | The cursor can be moved rolling this devices on a flat surface: |
A. mouse
B. trackball
C. want reader
D. interactive tablet
|
| 9 | Microwave and Communication Satellite are example of |
A. Guided
B. Un-guided
C. Simplex
D. Router
|
| 10 | Soft copy refers to. |
A. OCR-A
B. screen output
C. microfiche
D. digitizing
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs