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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
The most powerful computers are
Question # 2
Pointing devices are
Question # 3
Who is regarded as the Father of computers.
Question # 4
Laser beam technology is used in one of the following
Question # 5
Pick out of the wrong statement about computers
Question # 6
Which of the following is associated with second generations computers.
Question # 7
Imaging uses what device to input data:
Question # 8
Operating System involved by AT&T is
Question # 9
The keys starting with Character F1 to F12 is
Question # 10
The differential equations are solved by.
Question # 11
First-generation computers were characterized by the use of the.
Question # 12
Electron NumericaL integrator and Calculator belongs to the
Question # 13
The first computer to use electrical power was developed by
Question # 14
The basic operation performed by the computer is called
Question # 15
Another name of main memory is :
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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H hafsaasif 22 - Nov - 2025 04 Min 17 Sec 44/60
ECAT Computer Sciences Chapter 1 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | What is the size of standard floppy disk? |
A. 6 1/2n
B. 3 1/2n
C. 8 1/2n
D. 4 1/2n
|
| 2 | A hybrid computer is the one having combined properties of |
A. super and microcomputers
B. mini and microcomputers
C. analog and digital computers
D. none of the above
|
| 3 | ______is not an example of input device. |
A. Speaker
B. Scaner
C. Mouse
D. Digital Camera
|
| 4 | The name for the screen clarity is : |
A. Resolution
B. LCD
C. Discrete
D. Pixel
|
| 5 | The major operational problem of the early first generation computers was |
A. inaccurate results
B. poor reliability
C. delayed results
D. limited capabilities
|
| 6 | 1 byte consists of |
A. 4 bits
B. 8 bits
C. 16 bits
D. 32 bits
|
| 7 | 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
|
| 8 | __________key is used to change lowercase letters mode to uppercase and vice versa. |
A. Alt
B. Enter
C. Ctrl
D. Caps Lock
|
| 9 | Binary coded decimal number express each decimal digit as |
A. binary degits
B. nibble
C. word
D. byte
|
| 10 | Functions can perform by using mouse |
A. Double-click
B. Drag and Drop
C. Right-click
D. All of the above
|
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