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 1: Storage of 1 kb means the following number of bytes :

[A] 1064

[B] 1024

[C] 964

[D] 1000

Show Answer

Correct Answer : [B] 1024

Que 2: Second-generation computer used-

[A] Transistor instead of vacuum tubes

[B] Integrated circuitry

[C] Vacuum tubes instead of an electromechanical device

[D] None of the above

Show Answer

Correct Answer : [A] Transistor instead of vacuum tubes

Que 3: Which of the following is an example of utility?

[A] Data Recovery

[B] Operating system

[C] Word

[D] Antivirus

Show Answer

Correct Answer : [D] Antivirus

Que 4: The adding machine is invented in :

[A] 1642

[B] 1662

[C] 1671

[D] 1550

Show Answer

Correct Answer : [A] 1642

Que 5: 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 6: How graphics are represented by the computer?

[A] Unicode

[B] ASCLL

[C] Bitmap

[D] Binary

Show Answer

Correct Answer : [C] Bitmap

Que 7: Who improve the adding machine?

[A] Gottfried Leibnitz

[B] Blaise Pascal

[C] Napier

[D] Jesus Christ

Show Answer

Correct Answer : [A] Gottfried Leibnitz

Que 8: Smallest unit of memory is?

[A] Bit

[B] Megabyte

[C] Kilobyte

[D] byte

Show Answer

Correct Answer : [A] Bit

Que 9: A microprocessor is-

[A] Capable of performing the arithmetical operation

[B] Capable of performing the arithmetical operation

[C] A solid-state device

[D] All of the above

Show Answer

Correct Answer : [C] A solid-state device

Que 10: How many unique symbols in a decimal number system?

[A] 8

[B] 10

[C] 4

[D] 2

Show Answer

Correct Answer : [B] 10

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