CBSE Class 11 Informatics Practices Sample Paper Set K

CBSE Class 11 Informatics Practices Sample Paper Set K.Sample Papers are the very important for every student. The sample papers should be practiced to gain extra marks in examinations. The sample papers have been prepared based on pattern of last year examinations and as per latest changes in the syllabus. Students, teachers and parents can download all CBSE educational material and very well prepared worksheets from this website.  All CBSE educational material is developed by our panel of teachers, have also been submitted by CBSE teachers and students. 

1. Name the basic units of a computer system. 

2. What is an Operating System. Name any two example. 

3. Give one point of difference between OCR and OMR. 

4. What is a port? Name any two port types. 

5. Write any one advantage of TFT display. 

6. What do you understand by Computer Security? Name any two threats to computer security.

7. How Multi Processing Operating Systems is different from Multi Programming Operating Systems? 

8. State the differences between hardware, software and firmware? 

9. How is a compiler different from interpreter? 

10. What are Malware? What type of damages can they cause to your computer? 

11. How is ordinary compilation process different from Java compilation? 

12. How do you set the icon that appears on the title bar of frame? 

13. What is fall through? 

14. What is casting? When do we need it? 

15. Differentiate between ceil() and floor() methods. 

16. Why IDE are useful in application development. 

17. What is the role of JVM in platform independence in Java. 

18. Give the syntax and example of declaring variable. 

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