Match List-I with List-II
List-I List-II
(a) Disk (i) Thread
(b) CPU (ii) Signal
(c) Memory (iii) File System
(d) Interrupt (iv) Virtual address
Choose the correct option from those given below:
(A) (a)-(i); (b)-(ii); (c)-(iii); (d)-(iv)
(B) (a)-(iii); (b)-(i); (c)-(iv); (d)-(ii)
(C) (a)-(ii); (b)-(i); (c)-(iv); (d)-(iii)
(D) (a)-(ii); (b)-(iv); (c)-(iii); (d)-(i)
Answer: (B)
Explanation:
Disk: File System
CPU: Thread
Memory: Virtual Address Space
Interrupt: Signal
We know that in an Operating system,
1. A filesystem is the method and data structure that an operating system uses to keep
track of files on a disk or partition. i.e the way the files are organized on the disk.
2. A thread is a path of execution within a process within the CPU.
3. The virtual address space is the memory that an individual program sees when it executes.
4. An interrupt is a signal to the processor emitted by hardware or software indicating an
event that needs immediate attention.
So option 2 is correct.