Top 1000+ Solved Important Computer MCQs For Competitive Exams part-1 MCQ Questions Answer
Q. To save a document in different location use :
a. Save
b. Save as
c. Save as web page
d. All of these
e. None of these
Q. Which of the following is not an manufacturer of Hard Disk drives?
a. Samsung
b. Intel
c. Seagate
d. Western Digital
e. None of these
Q. A disadvantage of the laser printer is :
a. It is quieter than an impact printer
b. It is very slow
c. The output is of a lower quality
d. All of these
e. None of these
Q. Different components, on the motherboard of a PC processor unit are linked together by sets or parallel electrical conducting lines. What are these lines called?
a. Conductors
b. Buses
c. Connectors
d. Connectively
e. None of these
Q. Which of the following professions has been affected by personal computers?
a. Medical
b. Clerical and law
c. Accounting
d. All of these
e. None of these
Q. What is meant by a dedicated computer?
a. Which is used by one person only
b. Which is assigned one and only one task
c. Which uses one kind of software
d. Which is meant for application software
e. None of these
Q. A computer program that translates one program instructions at a time into machine language is called a/an
a. Interpreter
b. CPU
c. Compiler
d. Simulator
e. None of these
Q. Instructions and memory address are represented by
a. Character code
b. Binary codes
c. Binary word
d. Parity bit
e. None of these
Q. As compared to diskettes, the hard disks are
a. More expensive
b. More portable
c. Less rigid
d. Slowly accessed
e. None of these
Q. The secondary storage devices can only store data but they cannot perform
a. Arithmetic Operation
b. Logic operation
c. Fetch operations
d. Either of these
e. None of these
Q. A physical connection between the microprocessor memory and other parts of the microcomputer is known as :
a. Path
b. Address bus
c. Route
d. All of these
e. None of these
Q. A group of magnetic tapes, videos or terminals usually under the control of one master is :
a. Cylinder
b. Surface
c. Track
d. Cluster
e. None of these
Q. Each model of a computer has a unique :
a. Assembly of a computer
b. Machine language
c. High level language
d. All of these
e. None of these
Q. Which company is the biggest player in the microprocessor industry?
a. Motorola
b. IBM
c. Intel
d. AMD
e. None of these
Q. Which computer memory is used for storing programs and data currently being processed by the CPU?
a. Mass memory
b. Internal memory
c. Non-volatile memory
d. PROM
e. Flash memory