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 41: How real numbers are stored by the computer?

[A] Floating Point Representation using Mantissa and Exponent

[B] ASCLL

[C] Binary

[D] Floating Boat Representation

Show Answer

Correct Answer : [A] Floating Point Representation using Mantissa and Exponent

Que 42: The first electronic computer developed in which year

[A] 1966

[B] 1946

[C] 1876

[D] 1846

Show Answer

Correct Answer : [B] 1946

Que 43: Which computer solves a variety of problems?

[A] Hybrid computer

[B] Analog computer

[C] General-purpose computer

[D] Special purpose computer

Show Answer

Correct Answer : [C] General-purpose computer

Que 44: Data in computer terminology mean?

[A] Figure

[B] Raw facts

[C] Botha and b

[D] None of these

Show Answer

Correct Answer : [C] Botha and b

Que 45: How graphics are represented by the computer?

[A] Unicode

[B] ASCLL

[C] Bitmap

[D] Binary

Show Answer

Correct Answer : [C] Bitmap

Que 46: 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 47: Smallest unit of memory is?

[A] Bit

[B] Megabyte

[C] Kilobyte

[D] byte

Show Answer

Correct Answer : [A] Bit

Que 48: Which is flatware?

[A] Integrated circuit

[B] Procedure for inputting data

[C] Compiler

[D] Fortran

Show Answer

Correct Answer : [A] Integrated circuit

Que 49: The adding machine is invented in :

[A] 1642

[B] 1662

[C] 1671

[D] 1550

Show Answer

Correct Answer : [A] 1642

Que 50: 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

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