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प्रश्न
Define Security
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उत्तर
The term security is defined as “Secure systems will control, through use of specific security features, access to information that only authorized individuals or processes operating on their behalf will have access to read, write, create or delete.”
संबंधित प्रश्न
Give three differences between WORM and VIRUS.
What is System Call ? List any two System Calls for Memory Management, Process Management and Information Management.
Context Switching is a term related to........... Management
(i) Process
(ii) Memory
(iii) Information
(iv) Device
State features of WINDOWS - NT
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 is Computer Virus?
What are the different method by which virus can infect other programs ?
What is VDU?
Explain following terms of VDU: Intelligent Terminal
What is Graphical User Interface (GUI) ?
Explain the following process state:
Running State
Explain the following process state:
Ready State
Explain the following process state:
Blocked State
Explain following terms in case of Process Scheduling
1) Turn-around Time
2) Waiting Time
3) Terminal Response Time
4) Event Response Time
List any six features of LINUX Operating System.
Explain the function of the following in Operating system:
1) Virus Detection
2) Virus Removal
3) Virus Prevention
Complete the following activity.
The Operating system is a ______.
Identify the usage of Operating Systems.
