Computer fundamental MCQ Questions and answers- Technical Aptitude

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1.
A light sensitive device that converts drawing, printed text or other images into digital form is

A. Keyboard

B. Plotter

C. Scanner

D. OMR

E. None of these

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2.
Which protocol provides e-mail facility among different hosts?

A. FTP

B. SMTP

C. TELNET

D. SNMP

E. None of these

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3.
The basic architecture of computer was developed by

A. John Von Neumann

B. Charles Babbage

C. Blaise Pascal

D. Garden Moore

E. None of these

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Answer & Solution

Answer: Option A

Solution:

The von Neumann architecture, also known as the von Neumann model, is the foundation of modern computer design. It was proposed by the mathematician and physicist John von Neumann in the 1940s. This architecture is characterized by the use of a central processing unit (CPU) that can execute a series of instructions stored in memory. The instructions are fetched from memory, decoded, and executed sequentially, allowing for the manipulation of data and the execution of various operations. This concept of stored-program computers revolutionized the field of computing and forms the basis for virtually all modern computers today.

Option B: Charles Babbage
Charles Babbage is known for designing the analytical engine, a mechanical general-purpose computer, in the 1830s. While his work laid the groundwork for computing concepts, his designs were not fully realized during his lifetime.

Option C: Blaise Pascal
Blaise Pascal, a French mathematician, invented the Pascaline, an early mechanical calculator, in the 17th century. While this device contributed to computational advancements, it did not establish the basic architecture of modern computers.

Option D: Garden Moore
This option is not associated with the development of the basic architecture of computers. The correct spelling should be "Gordon Moore," who co-founded Intel and is known for formulating "Moore's Law" related to the exponential growth of semiconductor technology.

Option E: None of these
While options A and B are the most relevant to the development of computer architecture, the correct answer is Option A: John Von Neumann as he proposed the von Neumann architecture that is fundamental to modern computers.

4.
In order to tell Excel that we are entering a formula in cell, we must begin with an operator such as

A. $

B. @

C. +

D. =

E. #

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5.
In how many generations a computer can be classified?

A. 3

B. 4

C. 5

D. 6

E. None of these

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6.
Fifth generation computers are based on

A. Artificial Intelligence

B. Programming Intelligence

C. System Knowledge

D. VVLSI

E. None of these

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7.
First generation of computer was based on which technology?

A. Transistor

B. LSI

C. VLSI

D. Vaccum Tube

E. None of these

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8.
Microprocessor was introduced in which generation of computer?

A. Second Generation

B. Fourth Generation

C. Both (A) and (B)

D. Third Generation

E. Allof these

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9.
Second generation computers are made of

A. Vaccum Tubes

B. Transistors

C. LSI

D. VLSI

E. None of these

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10.
Which of the following memory is non-volatile?

A. SRAM

B. DRAM

C. ROM

D. All of the above

E. None of these

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Computer fundamental MCQ Questions and answers- Technical Aptitude

1. A light sensitive device that converts drawing, printed text or other images into digital form is

Answer & Solution

2. Which protocol provides e-mail facility among different hosts?

Answer & Solution

3. The basic architecture of computer was developed by

Answer & Solution

4. In order to tell Excel that we are entering a formula in cell, we must begin with an operator such as

Answer & Solution

5. In how many generations a computer can be classified?

Answer & Solution

6. Fifth generation computers are based on

Answer & Solution

7. First generation of computer was based on which technology?

Answer & Solution

8. Microprocessor was introduced in which generation of computer?

Answer & Solution

9. Second generation computers are made of

Answer & Solution

10. Which of the following memory is non-volatile?

Answer & Solution

Read More Section(Computer Fundamental Miscellaneous)

1.
A light sensitive device that converts drawing, printed text or other images into digital form is

2.
Which protocol provides e-mail facility among different hosts?

3.
The basic architecture of computer was developed by

4.
In order to tell Excel that we are entering a formula in cell, we must begin with an operator such as

5.
In how many generations a computer can be classified?

6.
Fifth generation computers are based on

7.
First generation of computer was based on which technology?

8.
Microprocessor was introduced in which generation of computer?

9.
Second generation computers are made of

10.
Which of the following memory is non-volatile?