Q.1. Technology no longer protected by copyright, available to everyone, is considered to be:
(1) proprietary
(2) open
(3) experimental
(4) in the public domain
(5) None of these
Q.2. A typical modern computer uses
(1) Magnetic cores
(2) LSI chips
(3) Magnetic tapes
(4) More than 1000 vacuum tubes
(5) None of these
Q.3. ALU is called _____ of a computer
(1) Heart
(2) Master dispatcher
(3) Primary memory
(4) All of the above
(5) None of these
Q.4. A single dimensional array is called
(1) List
(2) Subscripts
(3) Matrix
(4) File
(5) None of these
Q.5. What tool works best for word processing ?
(1) Computer
(2) Typewriter
(3) Microsoft Word
(4) IBM Electric
(5) None of these
Q.6. Data processing is___
(1) data collection
(2) similar to computer programming
(3) associated with commercial work
(4) akin to data coding
(5) None of these
Q.7. In computer terminology, information means
(1) Raw data
(2) More useful data
(3) Alphanumeric data
(4) Program
(5) None of these
Q.8. What is meant by the term RAM?
(1) Memory which can only be read
(2) Memory which can be both read and written to
(3) Memory which is used for permanent storage
(4) Memory which can only be written to
(5) None of these
Q.9. In UNIX, which command is used to sort the lines of data in a file in reverse order
(1) sort
(2) sh
(3) st
(4) sort –r
(5) None of these
Q.10. The variables which can be accessed by all modules in a C program, are known as
(1) Local variables
(2) Internal variables
(3) External variables
(4) Global variables
(5) None of these
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