Computer Awareness Quiz Set 41

Dear Applicants who are interested in practicing the Questions And Answers for Computer Awareness can check out in this set no. 41. We provided the Questions And Answers with detailed explanation.

Computer Awareness Quiz Set 41

1. ________ are used to identify a user who returns to a website.
 
 
 
 

2. Which layer of OSI determines the interface of the system with the user_________
 
 
 
 

3. Most database management systems allow you to have more than one key so that you can sort records in different ways. One of the keys is designated the ________and must
hold a unique value for each record.
 
 
 
 

4. _______ is primarily used for mapping host names and email destinations to IP address but can also be used for other purposes.
 
 
 
 

5. ________ is a virus that inserts itself into a system’s memory. Then it takes a number of actions when an infected file is executed.
 
 
 
 

6. Rows of a relation are called__________
 
 
 
 

7. The ________ model remains operative until the software is retired.
 
 
 
 

8. A ________ means that one record in a particular record type is related to only one record of another record type.
 
 
 
 

9. A heap allows a very efficient implementation of a__________
 
 
 
 

10. Which of the following TCP/IP protocol is used for remote terminal connection service?
 
 
 
 

11. A database management system (DBMS) is a__________
 
 
 
 

12. To stop unauthorized access to the computer system we should_________
 
 
 
 

13. Which of the following is not a part of a standard office suit__________
 
 
 
 

14. An online transaction is__________
 
 
 
 

15. Direct X is a ___________
 
 
 
 

16. When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits__________
 
 
 
 

17. How is power supplied to a low-power___________ USB device?
 
 
 
 

18. The power saving mode that allows the computer to be restarted by simply pressing a key on the keyboard is called_________
 
 
 
 

19. Which of the following is not a usual file extension in DOS?
 
 
 
 

20. Which menu is present in WordPad but not present in notepad___________
 
 
 
 

21. A(n) ____________ system is a small, wireless handheld computer that scans an items tag andpulls up the current price (and any special offers) as you shop.
 
 
 
 

22. Computers process data into information by working exclusively with__________
 
 
 
 

23. In the binary language each letter of the alphabet, each number and each special character is made upof a unique combination of__________
 
 
 
 

24. ________ controls the way in which the computer system functions and provides a means by which users can interact with the computer
 
 
 
 

25. Which of the following is NOT one of the four major data processing functions of a computer?
 
 
 
 

26. A _________ contains specific rules and words that express the logical steps of an algorithm.
 
 
 
 

27. Algorithm and Flow chart help us to____________
 
 
 
 

28. The ability to find an individual item in a file immediately______ is used
 
 
 
 

29. The most frequently used instructions of a computer program are likely to be fetched from__________
 
 
 
 

30. When you are working on a document on a PC, where is the document temporarily stored?
 
 
 
 


 

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