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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
In a computer system,which of the following has largest number of mechanical components and thus most unreliable :
Question # 2
The equipment attached to CPU which computer can access are called
Question # 3
Computer output produced as small film images is called
Question # 4
Data us transmitted block by block in
Question # 5
DASD refers to.
Question # 6
Computer output produced as small film images is called
Question # 7
The major disadvantage of magnetic tape is
Question # 8
The mechanism for reading or writing data in a disk is called a(n).
Question # 9
The speed at which a disk can find data being bought is called
Question # 10
Data is transmitted character by character in
Question # 11
Which is not beneficial of secondary storage
Question # 12
CD-ROM has the same format as
Question # 13
CD-ROM has the same format as a(n).
Question # 14
A set raw, unprocessed facts, figures and symbols is called
Question # 15
Records stored on a Direct Access storage device.
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 | Frequency is measured in |
A. Channels
B. Hertz
C. Bandwidth
D. Baud
|
| 3 | Soft copy refers to. |
A. OCR-A
B. screen output
C. microfiche
D. digitizing
|
| 4 | A bar code reader is an example of a(n). |
A. processing device
B. storage device
C. Input device
D. output device
|
| 5 | A magnetized spot represents. |
A. cpi
B. MB
C. 0 bit
D. 1 bit
|
| 6 | To most commonly used output device today is a. |
A. CRT monitor
B. keyboard
C. mouse
D. card punch
|
| 7 | Which of the following cable is comprised of two separate insulated copper wires that are twisted? |
A. Fiber optics
B. Twisted pair wire
C. coax
D. Submarine
|
| 8 | The mechanism for reading or writing data in a disk is called |
A. track
B. rorational delay
C. access arm
D. seek time
|
| 9 | Analog signal is measured in |
A. Volts
B. Pulses
C. Hertz
D. WATTS
|
| 10 | Imaging used what devices to input data? |
A. scanner
B. barcode reader
C. icon
D. tablet
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs