Computer Fundamentals: Hardware, Software, Networks, and More

Learn the basics of computer fundamentals including hardware, software, operating systems, networks, algorithms, and more. This guide covers key concepts in computer organization, memory management, data structures, binary systems, and the essentials of computer security and file systems.

This page offers detailed insights into the core concepts of computer systems, helping you understand how they function. Topics like data processing, computer programming, input-output devices, and computer security are covered comprehensively.

Computer fundamentals are essential for anyone wanting to pursue a career in technology or enhance their understanding of how computers work. Key areas of study include understanding hardware components, mastering software applications, exploring the fundamentals of computer networks, and gaining a deeper understanding of algorithms and data structures. A solid foundation in these topics will not only help with academic pursuits but also make you proficient in real-world computer applications, security systems, and system designs. Mastering these fundamentals can open doors to advanced topics such as artificial intelligence, machine learning, and network security.

Que 21: Who invented the adding machine?

[A] Gottfried Leibnitz

[B] Blaise Pascal

[C] John Napier

[D] Jesus Christ

Show Answer

Correct Answer : [B] Blaise Pascal

Que 22: Who represents the set of programs that govern the operation of a computer system and make the hardware run?

[A] Who represents the set of programs that govern the operation of a computer system and

[B] CPU

[C] Software

[D] None of these

Show Answer

Correct Answer : [C] Software

Que 23: How text is represented by the computer?

[A] Unicode

[B] Bitmap

[C] ASCLL

[D] Floating-point Representation

Show Answer

Correct Answer : [C] ASCLL

Que 24: Which is flatware?

[A] Integrated circuit

[B] Procedure for inputting data

[C] Compiler

[D] Fortran

Show Answer

Correct Answer : [A] Integrated circuit

Que 25: Smallest unit of memory is?

[A] Bit

[B] Megabyte

[C] Kilobyte

[D] byte

Show Answer

Correct Answer : [A] Bit

Que 26: IQ of a computer is –

[A] 1024

[B] 365

[C] 0

[D] 265

Show Answer

Correct Answer : [C] 0

Que 27: How many unique symbols in a decimal number system?

[A] 0-1

[B] 3-4

[C] 0-5

[D] 1-9

Show Answer

Correct Answer : [A] 0-1

Que 28: Mini computer is also known as :

[A] Mid-range computer

[B] Mainframe computer

[C] Microcomputer

[D] None of these

Show Answer

Correct Answer : [A] Mid-range computer

Que 29: The first stage is performed on the computer by –

[A] Central Processing Unit

[B] Output unit

[C] Input unit

[D] None of these

Show Answer

Correct Answer : [D] None of these

Que 30: One Megabyte is equivalent to –

[A] 220 byte

[B] 230 byte

[C] 230 byte

[D] None of these

Show Answer

Correct Answer : [D] None of these

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