List and explain features of C language in brief.
· Rich set of operators: It is a Robust language with a rich set of built-in functions and operators that can be used to write any complex program. · C is combination of high and assembly(low level) language : The C compiler combines the capabilities of an assembly language with features of a high-level language. · C is effici…
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What is algorithm ?
Algorithm “A sequence of activities to be processed for getting desired output from a given input.” “An algorithm is a step by step procedure for solving a problem in a finite number of steps.”. Properties of algorithm Finiteness: An algorithm must always terminate after a finite number of steps. It means after every step one reach closer to solut…
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You should know What “Ransomware(VIRUS)” is?
For starter, Malware is a piece of software that is designed to do something “malicious” or unwanted. Malware is general term, used to represent a wide range of malicious software, such as botnet, virus, worm, Trojan, etc… “ Virus is a category of malware spreads when an infected file is executed or started. It therefore is dependent on user interac…
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Linux Basic Commands
Linux Basic Commands Command Name:cd Use: -The "Change Directory" command enables you to navigate to another directory. Syntax: -cd Downloads Examples: -cd Downloads -cd /etc/ -After you have typed cd and entering the first or two letters of the directory you can press the TAB key to autocomplete the directory! so... cd Do (press ta…
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Introduction of LINUX
Linux - Linux is a free and open-source Open-source software (OSS) is computer software with its source code made available with a license in which the copyright holder provides the rights to study, change, and distribute the software to anyone and for any purpose. operating system first developed by Linus Torvalds and friends that was first announced…
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DOS - Internal Commands
Internal Commands: - The internal commands reside in COMMAND.COM, which loads into memory when the computer system is started; these commands do not reside on disk. Characteristics of internal commands - These are those commands which are contained in command.com files of MS-DOS. - These are those functions that are built into the command interpre…
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