What does an Operating System do?
...What does an Operating System do?
Memory Management
File Management
Application Management
All of the above
Correct answer is D
Operating System (OS) is a program that manages a computer's resources, especially the allocation of those resources among other programs. Typical resources include the central processing unit (CPU), computer memory, file storage, input/output (I/O) devices, and network connections
When the computer reboots itself without triggering the hardware based reset, it is called ? ...
In hexadecimal number system, B, D and F represent which of the following decimal numbers? ...
The sequence of operation of a computer is ...
Which of these programming languages is the most suitable for a business data processing? ...
Choose the incorrect statement about microcomputers? ...
What category of application package does microsoft excel belong to ? ...
Which of the following system software resides in the main memory always? ...