Question
A thief is noticed by a policeman from a distance of 97
m. The thief starts running and the policeman chases him. The thief and the policeman run at a speed of 21 m/sec and 23 m/sec respectively. What is the time taken by the policeman to catch the thief?Solution
The correct answer is A
Which type of user interface used by operating systems?
Which of the following is a computer network that usually spans a city or a large campus?
Which shortcut key combination is commonly used to force quit an application on Windows?
Which example is given in the passage as an embedded operating system?
Which of the following is used to direct and dispatch data packets between different networks?
Storage device found inside the computer is
In an operating system, which mode allows unrestricted access to hardware resources and is used by the kernel?
What is the primary role of the BIOS in a computer?
A set of keywords, symbols and a system of rules for constructing statements by which human can communicate the instructions to be executed by a compute...
The change in the existing document is called
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