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MCQ's Test For ECAT Computer Science Chapter 1 Basic Concepts of Information Technology
Try The MCQ's Test For ECAT Computer Science Chapter 1 Basic Concepts of Information Technology
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Total Questions15
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Time Allowed15
ECAT Computer Science Chapter 1 Basic Concepts of Information Technology
00:00
Question # 1
_________ is an autio input device:
Question # 2
Stored instructions and data in a digital computer consist of.
Question # 3
The use of computer for business applications is attractive because of its/
Question # 4
A Terabyte represents about
Question # 5
Historically, the first computers were used for.
Question # 6
Electronic Numerical Integrator and Calculator (ENIAC machine) belongs to the
Question # 7
The most powerful computers are
Question # 8
1 byte consists of
Question # 9
Collection of raw facts and fiaures is called :
Question # 10
A microprocessor has memory location from 0000 to 3FFF, each storing one byte. The number of bytes, the memory can stored is.
Question # 11
A computer has very high speed ,accuracy,and reliability ,Its intelligent quotient could be of the order of
Question # 12
______is not an example of input device.
Question # 13
Binary Coded decimal number express each decimal digit as
Question # 14
The computer programe consists mainly the following number of parts
Question # 15
Imaging uses what device to input data:
Prepare Complete Set Wise ECAT Computer Science Chapter 1 Basic Concepts of Information Technology MCQs Online With Answers
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M Masooma Shehzadi 07 - Jul - 2026 04 Min 07 Sec 56/60 -
Z zsystem 27 - Nov - 2025 10 Min 15 Sec 56/60 -
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T Talha Rizwan 17 - Mar - 2026 01 Min 35 Sec 44/60 -
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M Muhammad Hashir 14 - Nov - 2025 03 Min 18 Sec 44/60 -
A Arooj Qaiser 31 - Mar - 2026 03 Min 41 Sec 44/60 -
H hafsaasif 22 - Nov - 2025 04 Min 17 Sec 44/60
ECAT Computer Sciences Chapter 1 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | _________ is not a hardware component. |
A. Input device
B. Secondary Storage
C. Processor
D. Operating system
|
| 2 | The keys starting with Character F1 to F12 is |
A. Arrow keys
B. Function keys
C. Alphabet keys
D. Numeric keys
|
| 3 | A computer has very high speed ,accuracy,and reliability ,Its intelligent quotient could be of the order of |
A. 0
B. 10
C. 15
D. 20
|
| 4 | Arranging classified data in a predetermined sequence to facilitate processing is called. |
A. storing
B. sorting
C. processing
D. classifying
|
| 5 | The basic operation performed by the computer is called |
A. arithmetic operation
B. logic operation
C. storage and retrieval operation
D. all of above
|
| 6 | The name for the screen clarity is : |
A. Resolution
B. LCD
C. Discrete
D. Pixel
|
| 7 | A program or set of programs that is specially designed to control the computer system is called: |
A. System software
B. Application
C. Freeware
D. Shareware
|
| 8 | 1 byte consists of |
A. 4 bits
B. 8 bits
C. 16 bits
D. 32 bits
|
| 9 | Who developed the first automatic electronic digital computer prototype between 1935 and 1942. |
A. John Atanasoff
B. J. Presper Eckert
C. William Shockley
D. Thomas J.Watson
|
| 10 | The computer programe consists mainly the following number of parts |
A. 2
B. 3
C. 4
D. 5
|
Test Questions
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Waseem Qureshi
08 Jul 2019I want to improve my knowledge about Computer Science because i have a lots of Experience of Practical
rabia
23 Jun 2019nice
rabia
23 Jun 2019excently
Shan zaib
26 May 2019Nice
salman
16 Apr 2019abc