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The sentence is in present perfect tense as the process of waiting is still going on. Hence, ‘is waiting’ should be replaced by ‘has been waiting’. He has been waiting for her since morning.
A ________ is a graphical control element which contains drop – down menus.
What is the name of Apple's backup for storing music and other files in the cloud?
Which of the following is not a form of biometrics?
Embedded computer can be defined as
Who invented first digital computer?
What is the term for large groups of computers working together to solve problems?
In ABIOS, A stands for ____________.
A(n) ____________ uses radio waves to carry information at high speed.
A horizontal bar at the top of a window, bearing the name of the program and typically the name of the currently active document is called __________
CTRL + J is the shortcut key used in