Out of 121 countries, India’s GHI ranking fell from 101 in 2021 to 107 this year.
________Function key refreshes the current window.
 The key F12 opens a ___________________
A high speed memory device used in CPU for temporary storage during processing is called
The bubbles in a bubble memory pack are created with the help of
Which are the input devices that enable direct data entry into a computer system from source documents?Â
The portion of the operating system that resides in memory is known as:
A Personal Computer uses a number of chips mounted on a circuit board called
Which of the Following is not a non-impact printer?
From the set of candidate keys after selecting one of the keys as primary key, all other remaining keys are known as.Â
A key-board has at least:
