Answer-What is the primary purpose of a system call?

System calls are the programmatic interface to the services provided by the operating system. They allow user-level applications to perform privileged operations like IO, process creation, and memory management.

Question

What is the primary purpose of a system

call?

A To allow user programs to directly access hardware resources.

B To provide an interface for user programs to request services from the operating system.

C To manage the execution of threads within a process.

D To facilitate communication between different user-level applications.

E To compile and link user-written code.

Practice Next

More IT Operating System Questions

Which of the following is a feature of the financial emergency provisions under the Indian Constitution?
Who discovered Electron?
What does the First Schedule of the Constitution of India list?
The Right to Freedom of Religion in the Indian Constitution is covered under how many articles?
Which article in Constitution of India deals with the time of holding election to fill vacancy in the office of President and the term of office of pers...
Which constitutional article mandates equal pay for equal work in India?
Which of the following Articles of the Indian Constitution are related to citizenship?
Which country’s constitution influenced the federal system and residuary powers in India’s Constitution?
Which Article of the Constitution of India provides for the Annual Financial Statement (AFS) which shows estimated receipts and expenditure of the Gover...
When did the Indian Constitution come into effect?

What is the primary purpose of a system

Solution