Duties and responsibilities of an information security………
a) plan for emergency processing
b) safe unauthorized access
c) unauthorized modification
d) all of these
Computer Hardwar e :
The physical parts of computer system is/are…
a) software
b) hardware
c) program
d) application
Hardware can be classified into categories
a) one
b) two
c) five
d) four
Explanation:input devices, system unit, storage devices, output devices, memory
Input Devices:
The device that is used to input data and instruction into the computer is called.
a) input device
b) output device
c) data device
d) communication device
