Practice Test: Question Set - 43
1. The purpose of an application program is to
- (A) Convert
program written in high level language to machine language
- (B) Meet
specific user needs
- (C) Allow
the operating system to control resources better
- (D) Make
off-line equipment run better
2. Who is called the "grand-father" of the computer?
- (A) Blaise
Pascal
- (B) Charles
Babbage
- (C) Joseph
Jacquard
- (D) Dr.
Herman Hollerith
3. Which of the following terms is the most closely related to main memory?
- (A) Non-volatile
- (B) Permanent
- (C) Control unit
- (D) Temporary
4. A 32 bit microprocessor has the word length equal to
- (A) 2
bytes
- (B) 4
bytes
- (C) 8
bytes
- (D) 32
bytes
5. The original ASCII code used ________ bits of each byte, reserving that last bit for error checking.
- (A) 6
- (B) 7
- (C) 8
- (D) 9
6. Software instructions intended to satisfy a user's specific processing needs are called _______.
- (A) Systems
software
- (B) A
microcomputer
- (C) Documentation
- (D) Applications
software
7. Condensing output data to exhibit specific information is
- (A) Calculating
- (B) Recording
- (C) Merging
- (D) Summarising
8. A prewritten program that's sold to perform a common task is called an application
- (A) System
software
- (B) Package
- (C) Utilities
- (D) Program
9. A device that converts one type of signal into another is called
- (A) Modem
- (B) Transducer
- (C) Punched
paper tape
- (D) Punched card
10. The code that should be adequate for present and anticipated data processing both for machine and human use is
- (A) Conciseness
- (B) Uniqueness
- (C) Operability
- (D) None of the
above
11. The number of bits that are typically stored on each track of a magnetic disk is usually
- (A) The same
- (B) Different
- (C) Depend
on the program to be stored
- (D) None of the
above
12. Which selection below best describes the term data processing?
- (A) The
collection of information or data
- (B) The
distribution of information or data
- (C) The
manipulation of information or data
- (D) The storage
of information or data
13. In the third generation of computers:
- (A) Distributed
data processing first became popular
- (B) An operating
system was first developed
- (C) High-level
procedural languages were first used
- (D) On-line,
real-time systems first became popular
14. When was the world's first laptop computer introduced in the market and by whom?
- (A) Hewlett-Packard,
1980
- (B) Epson, 1981
- (C) Laplink
Travelling Software Inc, 1982
- (D) Tandy
Model-200, 1985
15. Example of non-numerical data is
- (A) Employee
address
- (B) Examination
score
- (C) Bank
balance
- (D) None of the
above
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