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प्रश्न
What is VDU?
उत्तर
Visual Display Unit: Terminal hardware is divided into two parts
1) Keyboard: It is used an input medium
2) Video Screen: It is used as the output medium
The combination of above two is called as VDU
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संबंधित प्रश्न
What is File System?
What is Virtual Memory ? Explain any three terms related to virtual memory.
State any four Memory Management System.
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.
Explain the following process states :
Ready State
Explain the function of the following in Operating system:
1) Virus Detection
2) Virus Removal
3) Virus Prevention
Complete the following activity.
Differentiate Save and Save As option.
Which operating system is installed on your computer at home or school?
