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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
Microwave and Communication Satellite are example of
Question # 2
A way of physically organizing data on a disk pack to minimize seek time uses.
Question # 3
A one-color screen on a black background is called.
Question # 4
Soft copy refers to
Question # 5
Analog signal is measured in
Question # 6
Records stored on a Direct Access storage device.
Question # 7
Assigning more sector to outer hard disk is called
Question # 8
A hard disk can be backed up efficiently using.
Question # 9
The equipment attached to CPU which computer can access are called
Question # 10
CD-ROM has the same format as
Question # 11
The mechanism for reading or writing data in a disk is called
Question # 12
Which of the following cable is comprised of two separate insulated copper wires that are twisted?
Question # 13
Shift of register by one bit to left in binary code is equivalent to
Question # 14
The voice channel has a bandwidth of
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 | 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
|
| 2 | The voice channel has a bandwidth of |
A. 0 - 2 KHz
B. 0 - 4 KHz
C. 5 - 10 KHz
D. 10 - 20 KHz
|
| 3 | Coaxial and fiber cables are examples of media |
A. Guided
B. Router
C. Un-guided
D. Simplex
|
| 4 | If electrical power supply to a computer system is inadvertently disrupted, the serious damage would occur to. |
A. CPU
B. disk
C. CRT
D. printer
|
| 5 | Which of the following does not represent an I/O devices? |
A. speaker
B. OCR
C. Joystick
D. ALU
|
| 6 | A graph prepared by a computer. |
A. Is its output
B. Is the piece of information to user
C. Is a hard copy
D. All of the above
|
| 7 | Assigning more sector to outer hard disk is called |
A. zone recording
B. randomizing
C. sectoring
D. data transfer
|
| 8 | 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
|
| 9 | A pictorial screen symbol that represent a computer activity is called |
A. pointer
B. touch screen
C. miicr
D. icon
|
| 10 | Another word for printer. |
A. monochrome
B. microfiche
C. pixel
D. cursor
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs