Top 1000+ Solved Important Computer MCQs For Competitive Exams part-1 MCQ Questions Answer
Q. Human beings are referred to as Homosapiens, which device is called Sillico Sapiens?
a. Monitor
b. Hardware
c. Robot
d. Computer
e. None of these
Q. Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?
a. Daughter board
b. Mother board
c. Father board
d. Breadboard
e. None of these
Q. Kind of serial dot-matrix printer that formscharacters with magnetically-charged ink sprayed dots is called:
a. Laser Printer
b. Ink-Jet Printer
c. Drum Printer
d. Chan Printer
e. None of these
Q. Time during which a job is processed by the computer is :
a. Delay times
b. Real time
c. Execution time
d. Down time
e. None of these
Q. As compared to the secondary memory, the primary memory of a computer is :
a. Large
b. Cheap
c. Fast
d. Slow
e. None of these
Q. ……….is the process of translating a task into a series of commands that a computer will use to perform that task.
a. Project design
b. Installation
c. Systems analysis
d. Programming
e. None of these
Q. Which of the following data structure is linear data structure?
a. Trees
b. Graphs
c. Arrays
d. Both (a) & (b)
e. None of these
Q. Fastest component of a computer system is :
a. Flash ROM
b. Cache memory
c. DDR RAM
d. CPU
e. None of these
Q. ‘MICR’ technology used for clearance of cheques by banks refers to :
a. Magnetic Ink Character Recognition
b. Magnetic Intelligence Character Recognition
c. Magnetic Information Cable Recognition
d. Magnetic Insurance Cases Recognition
e. None of these
Q. Surgeons can perform delicate operations by manipulating devices through computers instead of manually. This technology is known as :
a. robotics
b. computer forensics
c. simulation
d. forecasting
e. None of these
Q. The type of operating system software you use depends on your computer’s…………
a. hardware
b. platform
c. operating system
d. workstation
e. None of these
Q. The common name for the crime of stealing passwords is :
a. spooling
b. identify theft
c. phishing
d. hacking
e. None of these
Q. DSL is an example of a(n)……….Connection
a. network
b. wireless
c. slow
d. broadband
e. None of these
Q. Servers store and manages files for network users.
a. Authentication
b. Main
c. Web
d. File
e. None of these
Q. Without using the mouse or the arrow keys, what is the fastest way of getting to cell A1 in a spreadsheet?
a. Press Ctrl + Home
b. Press Home
c. Press Shift + Home
d. Press Alt + Home
e. Press Ctrl + Up arrow