Computer One-Liners for various competitive examinations

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Computer One-Liners for various competitive examinations

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Here are some important Computer one-liners for students competing for various exams

Watch some of the important Computer Bits below.


1- Central Processing Unit is the heart of the computer and this is where all the computing is done.


2-The steps and tasks needed to process data, such as responses to questions or clicking an icon, are called Instructions.


3-Allocation of resources in a time-dependent manner to several programs simultaneously called Timesharing.


4-The ALU and control unit of most of the microcomputers are combined and manufacture on a single silicon chip. This is called as Microprocessor.


5- External command in DOS are Edit, sys, chkdsk.


6-Personal computers can be connected together to form a Network.


7-The operating system is the most common type of System software.


8-One byte is equivalent to 8 bit.


9- RESTORE command is used to restore files from disks made using the BACKUP command.


10-Hacker is a person who uses his expertise to gain access to other people’s computers to get information illegally or to cause damage.


11-Generally, in any computer system the DATE is entered in the form of MM-DD-YY.


12-In MS-DOS you can use the small or capital letter of a combination of both to enter a command but internally MS-DOS work with Capital letter.


13- 1024 bytes equals 1 KB.


14-All computers execute Machine language program.


15-Data that are accumulated and processed in a group called Batch Processing.


16-Disk copy command in DOS is used to Copy contents of one floppy disk to another.


17-SYS command is used to Copy DOS system files to new disk.


18-The process of transferring files from a computer on the Internet to your computer is called Downloading.


19-Maximum length of DOS command using an optional parameter is 127 characters.


20-The difference between people with access to computers and the Internet and those without this access is known as the Digital Divide.


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