Which of the following is not an operating system call for process management?
Which of the following is not an operating system call for process management?
The correct option is D PCB
PCB is not an operating system call for process management.
Process control block:-
Process control blockis a data structure in
the operating system kernel containing
the information needed to manage the scheduling of a particular process. The
PCB is "the manifestation of a process in an operating system."
Process management:-
Process managementis an integral part of
any modern-day operating system (OS). To meet these requirements, the OS must
maintain a data structure for each process, which describes the state and resource ownership
of that process and which enables the OS to exert control over each process.
System call:-
A system call is
the programmatic way in which a computer program requests a service from the
kernel of the operating system it is executed on. System calls provide an essential interface
between a process and the operating system.
PCB is not an operating system call for process management.
Process control block:-
Process control blockis a data structure in the operating system kernel containing the information needed to manage the scheduling of a particular process. The PCB is "the manifestation of a process in an operating system."
Process management:-
Process managementis an integral part of any modern-day operating system (OS). To meet these requirements, the OS must maintain a data structure for each process, which describes the state and resource ownership of that process and which enables the OS to exert control over each process.
System call:-
A system call is the programmatic way in which a computer program requests a service from the kernel of the operating system it is executed on. System calls provide an essential interface between a process and the operating system.
