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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
Communication between a computer and keyboard involes __________ transmission.
Question # 2
A color screen with the best resolution
Question # 3
The mechanism for reading or writing data in a disk is called
Question # 4
The speed with which a disk can find data being bought is called.
Question # 5
Analog signal is measured in
Question # 6
A pictorial screen symbol that represent a computer activity is called
Question # 7
The cursor can be moved rolling this devices on a flat surface:
Question # 8
A hard disk can be backed up efficiently using.
Question # 9
The disk storage that use both magnet and laser beam
Question # 10
Imaging used what devices to input data?
Question # 11
In a computer system, which of the following has largest number of mechanical components and thus most unreliable.
Question # 12
The disk storage that uses both a magnet and laser beam.
Question # 13
CD-ROM has the same format as a(n).
Question # 14
The most commonly used character code/s transmission is/are
Question # 15
Which of the following does not represent an I/O devices?
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 -
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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 | Word is 16 bits is |
A. 65536
B. 64526
C. 32526
D. 34526
|
| 3 | Coaxial and fiber cables are examples of media |
A. Guided
B. Router
C. Un-guided
D. Simplex
|
| 4 | The disk storage that uses both a magnet and laser beam. |
A. hashing
B. magneto-optical
C. CD-ROM
D. WORM
|
| 5 | All of the following are Guided Communication media except |
A. Fiber-Optic Cable
B. Wire Cable
C. Coaxial Cable
D. Satellite-based , Microwave communication
|
| 6 | Computer output produced as small film images is called |
A. OCR
B. OMR
C. COM
D. LCD
|
| 7 | Analog signal is measured in |
A. Volts
B. Pulses
C. Hertz
D. WATTS
|
| 8 | The mechanism for reading or writing data in a disk is called |
A. access arm
B. rorational delay
C. seek time
D. track
|
| 9 | Another word for printer. |
A. monochrome
B. microfiche
C. pixel
D. cursor
|
| 10 | In a computer system, which of the following has largest number of mechanical components and thus most unreliable. |
A. magnetic tape
B. magnetic drum
C. floppy disk
D. printer
|
Test Questions