To use the program service routines, the user's program makes requests to the operating system through the application programming interface (API).
API <span><span>is defined interfaces</span> that specifies how software components interact with each other and </span><span>between an enterprise and applications that use its assets.</span>
Answer:
B) multi user -multi tasking
Overclocking is forcing the Central Processing Unit to run at a faster speed than the recommended manufacturer setting. While the CPU may function at a higher speed, it is not recommended because it could damage your CPU.
Which would suck, since replacing that small chip tends to be costly.
Answer:
A central processing unit (CPU), also called a central processor, main processor or just processor, is the electronic circuitry that executes instructions comprising a computer program. The CPU performs basic arithmetic, logic, controlling, and input/output (I/O) operations specified by the instructions in the program.
Answer: (c) A file stream object can be used to open more than one file simultaneously.
Explanation: File stream is application that is found on desktop that helps in accessing the files on demand and requirement of the Google Drive. The files team can access direction and updating takes place automatically.
It also helps in the accessing one or more files in a series through individual file stream object. After all the accessing and activities file gets closed as well and the updates gets save automatically.
Other options are incorrect because accessing the file for reading or writing requires file name mandatory and single object can open a file but cannot be used for writing and reading.Thus ,the correct options are option(c) .
