Which device is used to read information encoded in

What is the primary purpose of the Domain Name System (DNS) in a computer network?

What are the 0 and 1 in the binary numbering system called?

What does a light pen contain? 

Which of the followings is a computer program that operates or controls a particular type of device in a computer?

Convert binary number (111001) ₂ to decimal:  

Encoding or scrambling data for transmission across a network is known as :

____________ is the science revolving around the use of nano structures to build devices on an extremely small scale.

In MS Excel 365, which of the following shortcut keys is used to save a workbook?

The output quality of a printer is measured by

What is the shortcut command in MS Word 365 for selecting all the words in a file?