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TN 11th Tamil இயற்கை வேளாண்மை,சுற்றுச்சூழல் -செய்யுள் - மனோன்மணீயம் Important Questions And Answers Study Material - QB365 Set A

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TN 11th Tamil பீடு பெற நில் - செய்யுள் - குறுந்தொகை Important Questions And Answers Study Material - QB365 Set A

11th Standard English Medium Computer Science Subject Typical Operating System (Windows & Linux) Book Back 3 Mark Questions with Solution Part - I updated Book back Questions

Published on: 13/05/2022

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Std: 11th Standard - Computer Science

chapter: - Book back Questions

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Questions:

Generic 3

5 x 3 = 15

List out the major differences between Windows and Ubuntu OS.

Write the specific use of Cortana.

Are drives such as hard drive and floppy drives represented with drive letters?

If you are working on multiple files at a time, sometimes the system may hang. What is the reason behind it? How can you reduce it?

Analyse: Why the drives are segregated?

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Answers Key:

Generic 3

5 x 3 = 15

S.No	Ubuntu OS	Windows
1.	Open-source (Licensing freedom)	Closed source (Licensing Restriction
2.	Online peer support	Paid-help-desk support
3.	Full hardware support	Partial hardware support
4.	Support CUI	No CUI support
5.	Flexibility	Rigidity

Uses of Cortana:
1. Cortana is a voice activated personal assistant.
2. Give the reminders based on time, places, or people.
3. Track packages, teams, interests, and flights.
4. Send emails and texts.
5. Manage the calendar and keeps up to date.
6. Create and manage lists.
7. Chit chat and play games.
8. Find facts, files, places, and info.
9. Open any app on the system.

Yes, hard drives and floppy drives are represented with drive letters.
A: drive is used for floppy disk of 3.5 inches and storage capacity of 1.44 MB.
B: drive is for floppy of size 5.25 inches and of storage capacity of 1.2 MB
So, we can say like
A: First Floppy Drive
B: Second Floppy Drive
C: D:E:.....Z: Hard Disk Drives, CD/DVD

When we open multiple applications, each application opened on the system takes some internal and hardware resources to keep it running. Memory is used by all the applications. System processing speed will be shared and it will become slow finally the system will hang.
Methods of reducing it:
1. It is advisable to run one program at a time.
2. Upgrade RAM
3. Clean the cache Memories
4. Defragmentation can be done

1. It saves space and increases system performance.
2. Sharing and protection
3. Segment and segregate the data to defend it from cyber attack.