Computer Questions |
Computer is the subject that connects us world wide, it is very easy to understand and easy to practice. There are many competitive exams which have asked questions to know your knowledge about computer. The exams is SSC CHSL, CGL, HPSSSB Clerk, HPPSC, HSSC, UPSC or Clerks Exams etc. therefore you should good knowledge about computer.
Here’s a website related to Competitive Exam that will increase your knowledge and will definitely crack government exam. In below the post you will find previous year asked questions about computer.
Question : What is the full form of HTML ?
Answer : Hyper Text Markup Language.
Question : What is the full form of HTTP ?
Answer : Hyper Text Transfer Protocol.
Question : What
is a Macro ?
Answer : A macro is a sequence of commands you or a user can
repeat at will.
Question : Define
Keyword ?
Answer : A keyword is a word that is part of the built-in
language.
Question : What
is Windows Explorer ?
Answer : It is an application program used to search files and
folders.
Question : What
is a calculator ?
Answer : It is a simple program and it works like a calculator.
Question : What
is Linux ?
Answer : It is a free, unix like os designed for intel professors
on PC architecture machines.
Question : What does an operating system uses ?
Answer : Graphical User Interface (GUI)
Question : What are data scanning devices ?
Answer : These are input devices that are used to directly
enter data into the computer from some source document.
Question : How
many bits Linux Supports ?
Answer : 64 bit
Question : What
is an Operator ?
Answer : An operator is a symbol used to compare, combine or
otherwise work with values in an expression.
Question : What
is a variable ?
Answer : A variable is a location in memory set aside for storing
a piece of information that can change while a procedure is running.
Question : What
is DOS ?
Answer : MS-DOS is a single user, single tasking operating system
which provides Character User Interface (CUI)
Question : Which
is the first 64-bit operating system from Microsoft ?
Answer : Window XP is 64-bit edition.
Question : What
is a loop ?
Answer : A loop is structure (Block of code) that repeats a number
of times.
Question : Who is called as the father of computer
science ?
Answer : Charles Babbage.
Question : What is a Program?
Answer : It is a set of instructions written in a sequence.
Question : What
is Single Tasking Operating System (OS) ?
Answer : An OS that can process only one application at a time.
Question : What
is Multitasking Operating System (OS) ?
Answer : An OS that can process multiple applications or tasks
simultaneously.
Question : What is Computer ?
Answer : Computer is an electronic device.
Question : Which electronic component was used in first
generation computers?
Answer : Electronic tube.
Question : What do you understand by bar codes ?
Answer : Bar code represent alphanumeric data by a combination of
adjacent vertical lines by varying the width and spacing between them. A bar
code reader is used for reading codes data.
Question
: How
the dot matrix printers form characters ?
Answer
: They
form characters and images by a matrix of dots.
Question
: What
are the various types of computer ?
Answer
: Analog,
Hybrid and Digital Computer etc.
Question
: Define
Analog Computer ?
Answer
: It is
any device which represents changing values by a continuous variable physical
property such as voltage or current, fluid pressure, liquid level and so on.
Question
: What
do you understand by voice recognition devices ?
Answer
: These
are input devices that allow a person to input data o a computer system by
speaking into it.
Question
: What
are the most commonly used output devices that give hard copy ?
Answer
: Printers.
Question
: Define
Digital Computer ?
Answer
: A
digital computer counts and answer in How many.
Question
: What
is a speech synthesizer ?
Answer : A synthesizer converts text information into spoken words.
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