निम्नलिखित में से एक

While studying about computer, we may came to know about the term QDR. Expand QDR?

A high speed device used in CPU for temporary storage during processing is called:

The main directory of a disk is called the ……………..

What type of software application is Microsoft Word?

The measure the speed of the processor, ……………….

What type of printer is used to produce a hard copy?

Which type of computer chips are said to be volatile? 

Which of the following groups are only input devices?

Which of the following units produces a synchronization signal?

Which of the following is a form of malware that encrypts a victim's files?