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For the following questions answer them individually
If your computer keeps rebooting itself, then it is likely that
It has a virus
It does not have enough memory
There is no printer
There has been a power surge
It needs a CD-ROM
The three main parts of the pro cessor are
ALU, Control Unit and Registers
ALU. Control Unit and RAM
Cache, Control Unit and Registers
Control Unit, Registers and RAM
RAM, ROM and CD-ROM
By firmware we understand ___
physical equipment used in a computer system
a set of instructions that causes a computer to perform one or more tasks.
the people involved in the computing process
a set of programs that is preinstalled into the read only memory of a computer during the time of manufacturing
None of these
CD-ROM is an example of
Input device
Output device
Both Input & Output
Pointing Device
An input device that is used widely in supermarkets is
Keyboard
Mouse
Trackball
Bar code reader
Compiler is the
name given to the computer operator
part of the digital machine to store the information
operator of Boolean Algebra
part of arithmetic logic unit
translator of source program to object code
Viruses, Trojan horses and Worms are
able to harm computer system
unable to detect if present on computer
user-friendly applications
harmless applications resident on computer
An object typically hides its data, but allows outside code to access
The methods that operate on the data
The data files
Private data members
The pseudocode
Programs designed to perform specific tasks related to managing computer resources are called
system software
operating system
application software
utility programs
Which of the following is not an integral part of computer ?
CPU
Monitor
UPS
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