1.The ‘brains’ of the computer which executes the instructions, is called the:
2.The process ___ involves automated study of consumer buying patterns in order to support marketing, inventory replenishment and pricing decisions.
(1) CPU (2) RAM (3) Motherboard (4) System Unit (5) None of these
2.The process ___ involves automated study of consumer buying patterns in order to support marketing, inventory replenishment and pricing decisions.
(1) transaction processing (2) Data mining (3) Simulation (4) information processing
(5) None of these
3.The Principle advantage of adding memory to a printer is to increase:
(1) resolution (2) Print Speed (3) Number of colors in output (4) DPI (5) None of these
4.An operating system version designed for use with media Centre PC is Microsoft Windows XP ___.
(1) Home Edition (2) Media Centre Edition (3) Tablet PC Edition (4) None of these
(5) None of these
5.Press the ___ button to have the window fill the entre screen.
(1) close (2) Maximize (3) Minimize (4) All of the above (4) None of these
6.What digits are representative of all binary numbers?
(1) 0 (2) 1 (3) both 0 and 1 (4) 3 (5) None of these
7.The ‘IC’ Chip, used in computers, is made of
(1) Chromium (2) Iron oxide (3) Silica (4) Silicon (5) None of these
8.The memory sizes in mainframe computers and advanced technology micro computer are expressed as
(1) Bytes (2) Kilo-bytes (3) Bits (4) Megabytes (5) None of these
9.The function of Key F4 is
(1) Delete (2) Repeat last function (3) Refresh (4) Copy (5) None of these
10.Viruses, Trojan horses and worms are
(1) able to harm computer system
(2) unable to detect if affected on computer
(3) use-friendly applications
(4) harmless applications resident on computer
(5) None of these
Answer
QUE | ANS | QUE | ANS |
1 | 1 | 6 | 3 |
2 | 2 | 7 | 4 |
3 | 2 | 8 | 4 |
4 | 2 | 9 | 2 |
5 | 2 | 10 | 1 |
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