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: 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 2: 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 3: 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 4: 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 5: How many unique symbols in a decimal number system?

[A] 8

[B] 10

[C] 4

[D] 2

Show Answer

Correct Answer : [B] 10

Que 6: 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 7: First generation computers –

[A] Stored programs in the memory of the computer

[B] Were built in the 19th century

[C] Used vacuum tubes instead of switches and relays

[D] All of the above

Show Answer

Correct Answer : [C] Used vacuum tubes instead of switches and relays

Que 8: Which computer gives the best qualities of both digital and analog computers?

[A] Analog computer

[B] Mainframe computer

[C] Supercomputer

[D] Hybrid computer

Show Answer

Correct Answer : [D] Hybrid computer

Que 9: Which type of software is tailor-made software?

[A] General Application software

[B] Customized Application software

[C] Both a and b

[D] None of the above

Show Answer

Correct Answer : [B] Customized Application software

Que 10: An organized way of representing numbers is called?

[A] Character System

[B] Number system

[C] Integer System

[D] None of these

Show Answer

Correct Answer : [B] Number system

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