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

What is Computer Virus?

What is Computer Virus?

Explain the following component of GUI:

Menu Bar

Explain the following component of GUI:

Menu Bar

Explain the different elements of security.

Explain the different elements of security.

List any six features of LINUX Operating System.

List any six features of LINUX Operating System.

With reference to process management, explain the term:

External Priority 

With reference to process management, explain the term:

External Priority 

The time required to move RIW Head to the particular track is called ---

(i) Latency Time

(ii) Seek Time

(iii) Waiting Time

(iv) Response Time

The time required to move RIW Head to the particular track is called ---

(i) Latency Time

(ii) Seek Time

(iii) Waiting Time

(iv) Response Time

Give three differences between WORM and VIRUS.

Give three differences between WORM and VIRUS.

What is System Call ? List any two System Calls for Memory Management, Process Management and Information Management.

What is System Call ? List any two System Calls for Memory Management, Process Management and Information Management.

Explain Multiuser and Time Sharing Operating Systems.

Explain Multiuser and Time Sharing Operating Systems.

Give features of Windows 98 Operating System.

Give features of Windows 98 Operating System.