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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
A set raw, unprocessed facts, figures and symbols is called
Question # 2
Frequency is measured in
Question # 3
Following devices are used in simplex mode
Question # 4
Assigning more sector to outer hard disk is called
Question # 5
Which input device is often attached to laptop computers.
Question # 6
A one color screen on a black background is called
Question # 7
The mechanism for reading or writing data in a disk is called
Question # 8
A disk pack within a selected data module is a
Question # 9
The major disadvantage of magnetic tapes is.
Question # 10
The ability to return a changed disk record to its original location is called.
Question # 11
Laser beam technology is used for
Question # 12
To send data, instruction and information you need a
Question # 13
Data is transmitted character by character in
Question # 14
A disk pack withing a sealed data module is a.
Question # 15
The cursor can be moved rolling this device on a flat surface.
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 one color screen on a black background is called |
A. monochrome
B. addressable
C. blank
D. lcd
|
| 2 | Imaging used what device to input data.? |
A. scanner
B. icon
C. bar code reader
D. tablet
|
| 3 | 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
|
| 4 | A magnetized spot represents. |
A. cpi
B. MB
C. 0 bit
D. 1 bit
|
| 5 | A device used for optical character recognition is |
A. wand reader
B. light pen
C. mouse
D. micr reader
|
| 6 | A disk pack withing a sealed data module is a. |
A. Backup unit
B. Winchester
C. diskette
D. CD-ROM
|
| 7 | The transfer of data from one place to another is called |
A. Data processing
B. Data distribution
C. Data communication
D. Data encryption
|
| 8 | A bar code reader is an example of a(n). |
A. processing device
B. storage device
C. Input device
D. output device
|
| 9 | 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
|
| 10 | The disk storage that uses both a magnet and laser beam. |
A. hashing
B. magneto-optical
C. CD-ROM
D. WORM
|
Test Questions