IT MCQ Questions and Answer PDF
1. A system can be defined as__________________
1. An integrated whole that is composed of diverse, interacting specialized structures
and sub functions
2. A group of subsystems united by some interaction or interdependence performing
many duties but functioning as a single unit
3. A collection of people, machines, and methods organized to accomplish a set of
functions
4. All of above
Answer: All of above
2. Planning that concentrates on determining a few key areas where a manager feels
performance information is vital to the success of the organization is_____________
1. Information technology architecture
2. Critical success factors
3. Application
4. Business systems planning
Answer: Application
3.Bying and selling of product and services using electronic means is called
as____________--
1. computer buying
2. traditional commerce
3. ecommerce
4. online purchase
Answer: ecommerce
4. A comprehensive business process-driven methodology for information systems
planning is____________
1. Application portfolio
2. Business systems planning
3. Information technology architecture
4. Critical success factors
Answer: Business systems planning
5. Which is first step in systems Development Life cycle?
1. Preliminary investigation and analysis
2. Graphical user interface
3. System design
4. Database design
Answer: Preliminary investigation and analysis
6. Which one of the following can either buy a completely developed expert system
package, develop one with an expert system shell, or develop one from scratch by
custom programming?
1. Inference engine
2. Expert system shell
3. Knowledge engineer
4. System development
Answer: System development
7. Back-up procedures help in restoring_________________
1. Operation whenever there is a disk failure
2. Both application and system software whenever there is a disk corruption
3. Data files whenever there is a system crash
4. All of above
Answer: All of above
8. A substitute module used in testing top down designs is the_________________
1. Stub module
2. Dummy module
3. Sub module
4. Test module
Answer: Stub module
9.URL stands for ___________
1. uniform record locator
2. uninterrupted data locator
3. unified record locator
4. uniform resource locator
Answer: uniform resource locator
10. The first step to the system study project is to_________________
1. Staff for the study project
2. Announce the study project
3. Define system performance criteria
4. Describe information needs
Answer: Announce the study project
11.Low value purchasing like purchasing of news article or pay on click is done
by________________
1. micro payment
2. cheques
3. debit card
4. credit card
Answer: micro payment
12. What is the process at the most detailed level of the data flow diagrams known as?
1. Functional Primitives
2. Interfaces
3. data flow
4. Transform descriptions
Answer: Functional Primitives
13. Identify the language which is mainly used for Artificial Intelligence____________
1. J2EE
2. Java
3. C
4. Prolog
Answer: Prolog
14. LPT stands for ______________
1. low print type writer
2. line printer
3. laser printer
4. line per text
Answer: Line Printer
15. The process at the most detailed level of the data flow diagrams are
called__________________
1. Data flows
2. Functional primitives
3. Interfaces
4. Transform descriptions
Answer: Functional primitives
16. credit card, debit card and smart card is called as _____________.
1. deposited money
2. plastic money
3. instant money
4. stored money
Answer: plastic money
17. Total bits used by the IPv6 address is ________
1. 128 bit
2. 64 bit
3. 32 bit
4. 256 bit
Answer: 128 bits
18. Top down software design_______________
1. decomposes major components into lower level components
2. is the process of designing a program by first identifying its modules
3. All of above
4. None of Above
Answer: All of above
19. Excel sheet is also called as ______
1. spreadsheet
2. worksheet
3. table sheet
4. grid sheet
Answer: spreadsheet
20. How many levels are there in the architecture of the database?
1. 3 2.
1 3. 4
4. 2
Answer: 3
21. Choose the port number of FTP___________________
1. 110
2. 140
3. 21 4. 70
Answer: 21
22. Identify the total standard color names that HTML supports.
1. 140 2.
60
3. 120
4. 70
Answer: 140
23. The full form of DOM is?
1. Document Object Model
2. Document Object memory
3. Document Oriented Memory
4. None
Answer: Document Object Model
24. The main memory of a computer system is?
1. Volatile
2. Non-Volatile
3. Unrestricted
4. Restricted
Answer: Volatile
25. Total number of layers in OSI model is _________
1. 7
2. 5
3. 11
4. 9
Answer: 7
26. Among the following which is not a database management software______________
1. COBOL
2. Sybase
3. MySQL
4. Oracle
Answer: COBOL
27. UNIX is written in which language?
1. C++
2. .Net
3. C
4. C#
Answer: C
28. Which of the following is an extension of image file?
1. .gif
2. .mkv
3. .vdf
4. .txt
Answer: .gif
29. Identify the different features of Big Data Analytics.
1. Scalability
2. Data Recovery
3. Open Source
4. All of above
Answer: All of above
30. Why is a firewall used in a computer?
1. Authentication
2. Security
3. Monitoring
4. Data Transmission
Answer: Security
