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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 voice channel has a bandwidth of
Question # 2
If electrical power supply to a computer system is inadvertently disrupted ,the serious damage would occur to
Question # 3
Personal computer user may wish to increase their hard disk storage capacity with
Question # 4
Personal computer users may wish to increase their hard disk storage capacity with.
Question # 5
Which of the following does not support I/O devices
Question # 6
Shift of a register by one bit to left in binary code is equivalent to.
Question # 7
The mechanism for reading or writing data in a disk is called a(n).
Question # 8
A disk pack withing a sealed data module is a.
Question # 9
The equipment attached to CPU which computer can access are called.
Question # 10
CD-ROM has the same format as
Question # 11
Soft copy refers to
Question # 12
DASD refers to.
Question # 13
To most commonly used output device today is a.
Question # 14
A one-color screen on a black background is called.
Question # 15
Voice input device 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 -
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 | Soft copy refers to |
A. OCR-A
B. screen output
C. microfiche
D. digitizing
|
| 2 | A magnetized spot represents |
A. cpi
B. MB
C. 0 bit
D. 1 bit
|
| 3 | To most commonly used output device today is a. |
A. CRT monitor
B. keyboard
C. mouse
D. card punch
|
| 4 | DASD refers to |
A. disk storage
B. track
C. tape storage
D. sorting
|
| 5 | The speed at which a disk can find data being bought is called |
A. access time
B. data transfer rate
C. direct time
D. cylinder time
|
| 6 | A magnetize spot represent |
A. CPI
B. MB
C. 0 bit
D. 1 bit
|
| 7 | A one color screen on a black background is called |
A. monochrome
B. addressable
C. blank
D. lcd
|
| 8 | Imaging used what device to input data.? |
A. scanner
B. icon
C. bar code reader
D. tablet
|
| 9 | A hard disk can be backed up efficiently using. |
A. WORM
B. a transaction file
C. a tape backup system
D. zoning
|
| 10 | The concept of using several small disk packs that work together as a unit is |
A. CD-ROM
B. RAID
C. WORM
D. OMR
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs