HSC Science (Computer Science) 12th Standard Board Exam - Maharashtra State Board Important Questions for Computer Science 1

State features of WINDOWS - NT

State features of WINDOWS - NT

With reference to process management. Explain the terms :
(i) Internal Priority
(ii) External Priority
(iii) Purchase Priority
(iv) Time Slice

With reference to process management. Explain the terms :
(i) Internal Priority
(ii) External Priority
(iii) Purchase Priority
(iv) Time Slice

State any four Memory Management System.

State any four Memory Management System.

What is Computer Virus?

What is Computer Virus?

Explain the following component of GUI:

Menu Bar

Explain the following component of GUI:

Menu Bar

Define Security

Define Security

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.