HSC Science (Computer Science) इयत्ता १२ वी - Maharashtra State Board Important Questions for Computer Science 1

.....................is an Operating System.
(i) VBSCRIPT
(ii) UNIX
(iii) c
(iv) BASIC

.....................is an Operating System.
(i) VBSCRIPT
(ii) UNIX
(iii) c
(iv) BASIC

Context Switching is a term related to........... Management

(i) Process
(ii) Memory
(iii) Information
(iv) Device

Context Switching is a term related to........... Management

(i) Process
(ii) Memory
(iii) Information
(iv) Device

Explairt the process of Multiprogramming in Process Management with help of an example.

Explairt the process of Multiprogramming in Process Management with help of an example.

What is Virtual Memory ? Explain any three terms related to virtual memory.

What is Virtual Memory ? Explain any three terms related to virtual memory.

The time lost in turning the attention of processor from one process
to another is called as ________

(i) Circuit Switching
(ii) Band Width
(iii) Context Switching
(iv) Packet Switching

The time lost in turning the attention of processor from one process
to another is called as ________

(i) Circuit Switching
(ii) Band Width
(iii) Context Switching
(iv) Packet Switching

What are the different method by which virus can infect other  programs ?

What are the different method by which virus can infect other  programs ?

State the various steps involved in the allocation of partition in case of fixed partition memory management.

State the various steps involved in the allocation of partition in case of fixed partition memory management.

If the page size for 2MB memory is 2KB then the number of higher order bits on address bus used to denote page number is________.

(i) 11

(ii) 10

(iii) 9

(iv) 8

If the page size for 2MB memory is 2KB then the number of higher order bits on address bus used to denote page number is________.

(i) 11

(ii) 10

(iii) 9

(iv) 8

List and explain types of File Systems used in OS.

List and explain types of File Systems used in OS.

Explain tape-based and disk-based file system.

Explain tape-based and disk-based file system.