Top 1000+ Solved Important Computer MCQs For Competitive Exams part-1 MCQ Questions Answer
Q. The place where the data or information is stored for a short time is
a. buffer
b. memory
c. control unit
d. ALU
e. None of these
Q. The item required to position a head over the proper track is known as
a. real time
b. access time
c. seek time
d. time sharing
e. None of these
Q. A subdivision of a track on a magnetic disk or drum is
a. surface
b. sector
c. tape deck
d. scratch tape
e. None of these
Q. Which part of computer performs functions similar to the cerebrums of the cardiac and nervous system of a human body?
a. ALU
b. Input device
c. CPU
d. Control unit
e. None of these
Q. The memory capacity of a computer is represented in
a. memory chips
b. kilobyte
c. kilo bit
d. All of these
e. None of these
Q. The connection where wires are attached to a modem, serial printer in
a. serial communication
b. serial port
c. stake
d. network
e. None of these
Q. Which of the following is the most important part of a computer?
a. Keyboard
b. Memory unit
c. Register unit
d. CPU
e. None of these
Q. Which of the following of is an impact printer?
a. Daisy wheel
b. Ink-jet printer
c. Plotter
d. Laser printer
e. None of these
Q. A binary digit, which can have a value of 0 to 1 is
a. byte
b. bit
c. decimal
d. octal
e. None of these
Q. COBOL is a
a. assembly language
b. machine language
c. high level
d. low level language
e. None of these
Q. Many individuals create their own personal sites called Web logs, or………….
a. social networks
b. blogs
c. wikis
d. search engines
e. None of these
Q. Programs that automatically submit your search request to several search engines simultaneously are called…………
a. metasearch engines
b. inclusive search engines
c. spiders
d. hits
e. None of these
Q. …………..cash is the Internet’s equivalent to traditional cash.
a. Universal
b. Web
c. Premium
d. Digital
e. None of these
Q. These programs allow parents as well as organizations to block out selected sites and set time limits on Internet access.
a. plug-ins
b. filters
c. FTP
d. DSL
e. None of these
Q. This type of software works with end users, application software, and computer hardware to handle the majority of technical details.
a. application software
b. communications software
c. system software
d. Web software
e. None of these