Top 1000+ Solved Important Computer MCQs For Competitive Exams part-1 MCQ Questions Answer
Q. Machine language is :
a. Machine dependent
b. Difficult to program
c. Error prone
d. All of these
e. None of these
Q. Which one of the following is unlikely to be the number of keys in the standard keyboard?
a. 101
b. 104
c. 107
d. 109
e. None of these
Q. A file with extension “jpeg” stores which type of files?
a. Data document
b. Pictures
c. Movies
d. Music
e. None of these
Q. A real time communication session involving video and audio data for the participants over a network spanning long distance?
a. Broadcasting
b. Routing
c. Video conferencing
d. Chatting
e. None of these
Q. Which of the following utilities used to monitor and restrict all the file transfer between two networks?
a. Web server
b. Firewall
c. Internet Explorer
d. LAN
e. None of these
Q. Name the branch of science which tries to make computer work like human beings?
a. Forensic Science
b. Encryptology
c. Virtual reality
d. Artificial Intelligence
e. Biometrics
Q. The bar at the top of a window that bears the name of the window is known as :
a. control panel
b. task bar
c. menu bar
d. status bar
e. title bar
Q. We can get…………menu by pressing Alt+F in mostly softwares.
a. file
b. format
c. Joystick
d. Track ball
e. None of these
Q. Which device is used as the standard1269. ………..devices store instructions or data that the CPU processes.
a. Output
b. Memory
c. Input
d. Storage
e. None of these
Q. What is the first stage in software development?
a. System Analysis
b. Specification and design
c. Testing
d. Maintenance
e. None of these
Q. To close a program, you would :
a. shut down the computer
b. click the……..in the top right hand corner
c. click the middle box in the top right hand corner
d. click the X in the top right hand corner
e. None of these
Q. A device that operates under the control of another device is called :
a. Stem
b. Slave
c. Simulator
d. Emulator
e. None of these
Q. To publish a magazine a………application would be best.
a. word processing
b. desktop publishing
c. spreadsheet
d. presentation graphics
e. None of these
Q. A computer fails into the category if it is, at the time of construction, one of the fastest computers in the world.
a. minicomputer
b. supercomputer
c. microcomputer
d. mainframe
e. None of these
Q. The speed of super computers is measured in :
a. kilo bytes
b. Instruction per Second
c. Floating Point Operations per Second
d. Dots per Inch
e. None of these