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Q1. Sending data from one place to another, by physical or electronic means is
(A) E-mail
(B) Internet
(C) Data transmission
(D) Distributed processing
Answer: (C) Data transmission
Q2. One of the main feature that distinguish microprocessors from microcomputers is
(A) Words are usually larger in microprocessors
(B) Words are shorter in microprocessors
(C) Microprocessor does not contain I/O devices
(D) Exactly the same as the machine cycle time
Answer: (C) Microprocessor does not contain I/O devices
Q3. A computer program consists of
(A) System flowchart
(B) Program flowchart
(C) Algorithms written in computer’s language
(D) Discrete logical steps
Answer: (C) Algorithms written in computer’s language
Q4. Which of the following printers, are you sure will not to use if your objective is to print on multi-carbon forms?
(A) Daisy wheel
(B) Dot-matrix
(C) Laser
(D) Thimble
Answer: (C) Laser
Q5. Which of the following is directory controlled from a keyboard.
(A) Card punch
(B) Punched paper tape
(C) Magnetic disk
(D) Magnetic tape
Answer: (A) Card punch
Q6. A acronym for the organization that publishes programming language standard is
(A) BCD
(B) ANSI
(C) EBCDIC
(D) None of the above
Answer: (B) ANSI
Q7. The word ‘Computer’ usually refers to the Central Processor Unit plus
(A) External memory
(B) Internal memory
(C) Input devices
(D) Output devices
Answer: (B) Internal memory
Q8. In synchronous transmission data from various users
(A) Require header
(B) Do not require header
(C) Sometimes require header
(D) None of the above
Answer: (B) Do not require header
Q9. A computer with CPU speed around 100 million instructions per second & with the word length of around 64 bits is known as
(A) Super computer
(B) Mini computer
(C) Micro computer
(D) None of the above
Answer: (A) Super computer
Q10. A register in which of the following that holds the current instruction while it is being executed is called instruction register.
(A) ALU
(B) CPU
(C) Memory
(D) Address
Answer: (B) CPU
Q11. Software that’s loaded into a computer primary storage area is known as
(A) Memory-resident package
(B) File management system
(C) Electronic spread sheet program
(D) Utilities
Answer: (A) Memory-resident package
Q12. Diskettes and hard disks are
(A) Direct access devices
(B) Sequential access devices
(C) Slower than magnetic tape
(D) Used only in mainframe computers
Answer: (A) Direct access devices
Q13. A magnetic tape volume that is used on a data processing operation without any change to its contents is
(A) Magnetic disk
(B) Punched paper tape
(C) Master tape
(D) Card reader
Answer: (C) Master tape
Q14. An identifying label on the first record of magnetic tape is
(A) Punched paper tape
(B) Optical mark reader
(C) Tape label
(D) Joystick
Answer:(C) Tape label
Q15. Super computers are primarily useful for
(A) Input-output intensive processing
(B) Data-retrieval operations
(C) Mathematical-intensive scientific applications
(D) All of the above
Answer:(C) Mathematical-intensive scientific applications
Computer Fundamentals MCQ – All Set
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