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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
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Question # 1
A digital computer system consists of a central processing unit interfaced with
Question # 2
Coaxial and fiber cables are examples of media
Question # 3
Voice input device convert voice input to
Question # 4
Computer output produced as small film images is called.
Question # 5
A pictorial screen symbol that represents a computer activity is called a(n).
Question # 6
A device that inputs data by scanning letters and number is a
Question # 7
A graph prepared by a computer.
Question # 8
The mechanism for reading or writing data in a disk is called
Question # 9
Laser beam technology is used for.
Question # 10
Frequency is measured in
Question # 11
Another word for printer.
Question # 12
The voice channel has a bandwidth of
Question # 13
Following devices are used in simplex mode
Question # 14
Analog signal is measured in
Question # 15
A digital computer system consists of a central processing unit (CPU) interfaced with.
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 | 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
|
| 2 | A disk pack withing a sealed data module is a. |
A. Backup unit
B. Winchester
C. diskette
D. CD-ROM
|
| 3 | A digital computer system consists of a central processing unit (CPU) interfaced with. |
A. input devices
B. auxilary storage
C. output devices
D. all of the above
|
| 4 | Which is not beneficial of secondary storage |
A. convenience
B. DAT
C. economy
D. space
|
| 5 | The most common storage devices in a computer system are. |
A. printers and monitors
B. disk drives and printer
C. disk drives and tape derives
D. tape drives and keyboards
|
| 6 | CD-ROM has the same format as |
A. DAT
B. diskette
C. audio compact disk
D. backup tape
|
| 7 | Frequency is measured in |
A. Channels
B. Hertz
C. Bandwidth
D. Baud
|
| 8 | The cursor can be moved rolling this devices on a flat surface: |
A. mouse
B. trackball
C. want reader
D. interactive tablet
|
| 9 | The concept of using several small disk packs that work together as a unit is |
A. CD-ROM
B. RAID
C. WORM
D. OMR
|
| 10 | Voice input devices convert voice input to. |
A. digital code
B. OCR-A
C. bar codes
D. optical marks
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs