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The wheel of mouse can make it easier to do what ?

‘BAK’ extension refers usually to what kind of file ?

What does DOCSIS stand for ?

The symbol on a screen that tells you where you are is known as –

Who developed Google ?

Which of the following is a keyboard command to cut some text in MS Word ?

Who Co-create the UNIX operating system in 1969 with Dennis Ritchie ?

A computer professional who writes and tests software is called a(n) –

Windows is a/an –

VOIP means –