Which of the following options is not a data type?
Alphabetic data
Alphanumeric data
Numeric data
Valid data
Correct answer is D
No explanation has been provided for this answer.
Random file organisation is also known as?
direct file organisation
indexed file organisation
serial file organisation
sequential file organisation
Correct answer is A
No explanation has been provided for this answer.
The file that contains historical record is called a?
data file
master file
reference file
transaction file
Correct answer is A
No explanation has been provided for this answer.
The basic computer operation involves the following except?
Access
Input
Output
Process
Correct answer is A
No explanation has been provided for this answer.
Warm boot in computing is the same as?
debugging
handshake
hard boot
soft boot
Correct answer is D
No explanation has been provided for this answer.