Computer Awareness Quiz Set 45

Dear candidates in this set no. 45 we have uploaded the Questions And Answers for the session of Practice for all candidates who are preparing for all competitive examinations. So to get the best output in competitive exams these Questions will be helpful.

Computer Awareness Quiz Set 45

1. The computer abbreviation KB usually means_________

 A) kilo bite

 B) key block

 C) key byte

 D) kit bit

2. Which of the following is a part of the Central Processing Unit__________

 A) Printer

 B) Keyboard

 C) Mouse

 D) Arithmetic Logic Unit

3. personal computer can be connected together to form a___________

 A) server

 B) supercomputer

 C) Network

 D) enterprise

4. The desktop contains small graphics called_________

 A) windows

 B) logos

 C) icons

 D) pictures

5. DSL is an example of a(n) ___________connection.

 A) network

 B) wireless

 C) slow

 D) broadband

6. Computers use the __________language to process data.

 A) processing

 B) kilobyte

 C) binary

 D) representational

7. Which key will open an Open dialogue box__________

 A) FAB

 B) Alt + FAB

 C) Ctrl + FAB

 D) Shift + FAB

8. Which file is responsible to start MS Word__________

 A) Winword.exe

 B) Win.exe

 C) Word.exe

 D) Wordwin.exe

9. The metal or plastic case that holds all the physical parts of the computer is the________

 A) system unit.

 B) CPU.

 C) mainframe.

 D) platform.

10. What is full form of ISDN__________

 A) Integrated Services Digital Network

 B) Integrated Services Double Network

 C) Inter Services Digital Network

 D) Integrated Server Digital Network

11. A hacker that changes or forges information in an electronic resource, is engaging in __________.

 A) denial of service

 B) sniffing

 C) terrorism

 D) data diddling

12. Software, such as Explorer and Firefox, are referred to as ______.

 A) internet tools

 B) Utility software

 C) Development software

 D) Browsers

13. Which device can understand difference between data & programs?

 A) Input device

 B) Output device

 C) Memory

 D) Microprocessor

14. What term refers to your ability to connect to the internet and your company from a wireless device?

 A) Net services

 B) Push technology

 C) Pull technology

 D) Mobile computing

15. Which of the following systems mimics human thinking?

 A) Artificial intelligence

 B) Intelligent agent

 C) Bot

 D) Database management system

16. What database key uniquely identifies a record within a table?

 A) Primary key

 B) Foreign key

 C) Secondary key

 D) Relational key

17. When two companies are linked together by computers and they send business transactions through these computers, they are probably using ______.

 A) Digital wallets

 B) Electronic data interchange

 C) BBC

 D) Smart cards

18. What database key links one table to another?

 A) Primary key

 B) Foreign key

 C) Secondary key

 D) Relational key

19. Algorithm and Flow chart help us to__________.

 A) Know the memory capacity

 B) Memory address register

 C) Direct the output to a printer

 D) Memory access register

20. A hacker contacts you my phone or email and attempts to acquire your password________.

 A) spoofing

 B) phishing

 C) spamming

 D) bugging

21. What terms is used to identify technology that is used to support many people working together on one project?

 A) E-collaboration

 B) I-technology

 C) Social networking

 D) Knowledge management

22. The name for the way that computers manipulate data into information is called________.

 A) programming

 B) processing

 C) storing

 D) organizing

23. ________is the science that attempts to produce machines that display the same type of intelligence that humans do.

 A) Nanoscience

 B) Nanotechnology

 C) Simulation

 D) Artificial intelligence

24. The desktop contains small graphics called________

 A) windows

 B) logos

 C) icons

 D) pictures

25. C, BASIC, COBOL, and Java are examples of ______ languages.

 A) low-level

 B) computer

 C) system programming

 D) high-level

26. A(n) _______ camera is a peripheral device used to capture still images in a digital format that can be easily transferred into a computer and manipulated using graphics software.

 A) digital

 B) analog

 C) classic

 D) film

27. Which of the following terms is used to describe the computer-based tools used by people in an organization to support their information processing needs?

 A) Information Technology

 B) Artifacts

 C) None of these

 D) User Systems

28. _____ makes it possible for shoppers to make purchases using their computers.

 A) E-world

 B) E-commerce

 C) E-spend

 D) E-selling

29. Which is device that interconnect two or more network, enabling data transfer to be made between them_______.

 A) Plotter

 B) Joystick

 C) Gateway

 D) Path

30. A computer ______is a set of program instructions that can attach itself to a file, reproduce itself.

 A) worm

 B) virus

 C) trojan horse

 D) phishing scam

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