Which of the following keyboard shortcuts is used to change the case?
_________ is a collection of system programs that controls and co-ordinates the overall operations of a computer system
_________ uses liquid crystal between the glass plates
Which of the following communication medium requires “line-of-sight”?
Analog signal is measured in
What type of operating system MS-DOS is?
Which of the following coding schemes uses 4-bit code?
The translated program into machine code is called _________
Open System Interconnection(OSI) model consists of _________ layers
Format C is an example of virus _________
Facebook Comments
