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 31: 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 32: 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 33: Which computer exist in a wide range of sizes and power-
[A] Microcomputer
[B] Embedded computers
[C] General-purpose computer
[D] Special purpose computer
Show Answer
Correct Answer :[B] Embedded computers
Que 34: How graphics are represented by the computer?
[A] Unicode
[B] ASCLL
[C] Bitmap
[D] Binary
Show Answer
Correct Answer :[C] Bitmap
Que 35: The binary equivalent of the decimal number 0.4375 is :
[A] 0.1010
[B] 0.1100
[C] 0.1011
[D] 0.0111
Show Answer
Correct Answer :[D] 0.0111
Que 36: 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 37: 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 38: 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 39: 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
Que 40: Fourth generation computers :
[A] were built after 1970
[B] include microcomputer
[C] were the first to use microcomputer
[D] all of the above
Show Answer
Correct Answer :[D] all of the above
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