What is the ratio of female crew members working in Jet

While editing an MS Word document if you accidentally loose text, which of the following can then be used to revert the action?

High level programming language can be converted to machine language using which of the following ?

What is the extension to save Database?

System software is the set of programs that enables your computer’s hardware devices and ____________ software to work together.

Which of the following option can be pressed to create a new email message in Gmail?

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

RAM is used as a short memory because it is

Given the following email fields, which of the email addresses will ‘swami’ be able to see when he receives the message ?

HUB device works on which OSI layer

Which of the following is known as the brain of a computer?