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: How many bits are in 1 byte?

[A] 1024

[B] 10

[C] 8

[D] 16

Show Answer

Correct Answer : [C] 8

Que 2: Which of the following windows version support 64-bit processor?

[A] Windows 95

[B] Windows XP

[C] Windows 2000

[D] Windows 98

Show Answer

Correct Answer : [B] Windows XP

Que 3: 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 4: 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 5: Octal number system is :

[A] 8

[B] 10

[C] 4

[D] 2

Show Answer

Correct Answer : [C] 4

Que 6: The ALU performs which arithmetical operation?

[A] (+ , – , * , 1 )

[B] ( & , ll . && )

[C] ( <, >, =,> =,< >)

[D] All of these

Show Answer

Correct Answer : [A] (+ , – , * , 1 )

Que 7: Which is flatware?

[A] Integrated circuit

[B] Procedure for inputting data

[C] Compiler

[D] Fortran

Show Answer

Correct Answer : [A] Integrated circuit

Que 8: Which of the following is the default mode for windows to start?

[A] Safe mode

[B] Normal mode

[C] command prompt

[D] None of these

Show Answer

Correct Answer : [B] Normal mode

Que 9: 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 10: Octal equivalent of hexadecimal code F3A1 is :

[A] 158661

[B] 171641

[C] 176541

[D] 173101

Show Answer

Correct Answer : [C] 176541

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