Top 1000+ Solved Important Computer MCQs For Competitive Exams part-1 MCQ Questions Answer
Q. A………..is an additional set of commands that the computer displays after you make a selection from the main menu.
a. dialog box
b. submenu
c. menu selection
d. All of these
e. None of these
Q. COBOL is an acronym for…………
a. Common Business Oriented Language
b. Computer Business Oriented Language
c. Common Business Operated Language
d. Common Business Organized Language
e. None of these
Q. All of the following are examples of real security and privacy risks EXCEPT :
a. hackers
b. spam
c. viruses
d. identity theft
e. None of these
Q. Which of the following is NOT one of thefour major data processing functions of a computer?
a. gathering data
b. processing data into information
c. analyzing the data or information
d. storing the data or information
e. None of these
Q. All of the following are examples of storage devices EXCEPT :
a. hard disk drives
b. printers
c. floppy disk drives
d. CD drives
e. Pen drives
Q. The CPU and memory are located on the :
a. expansion board
b. motherboard
c. storage device
d. output device
e. display board
Q. ……….is the science that attempts to produce machines that display the same type of intelligence that humans do.
a. Nanoscience
b. Nanotechnology
c. Simulation
d. Artificial intelligence (AI)
e. None of these
Q. Servers are computers that provide resources to other computers connected to a :
a. network
b. mainframe
c. supercomputer
d. client
e. internet
Q. When creating a computer program, the…………designs the structure of the program
a. End user
b. System Analyst
c. Programmer
d. All of these
e. None of these
Q. A computer program that converts an entire program into machine language at one time is called a/an
a. interpreter
b. simulator
c. compiler
d. commander
e. None of these
Q. Computers process data into information by working exclusively with :
a. multimedia
b. words
c. characters
d. numbers
e. None of these
Q. The difference between people with access to computers and the Internet and those without this access is known as the :
a. digital divide
b. Internet divide
c. Web divide
d. broadband divide
e. None of these
Q. The ability to recover and read deleted or damaged files from a criminal deleted computer is an example of a law enforcement specialty called :
a. robotics
b. simulation
c. computer forensics
d. animation
e. None of these
Q. Where does most data go first with in a computer memory hierarchy?
a. RAM
b. ROM
c. BIOS
d. CACHE
e. None of these
Q. Which command divides the surface of the blank disk into sectors and assign a unique address to each one
a. Ver
b. Format
c. Fat
d. Chkdsk
e. None of these