Computer Awareness Part 4

Dear champions, Welcome to the Daily Current Affairs Quiz "Computer Awareness Part 4". Your total score and the points you scored will be displayed at the end of the Quiz or after the time out.

1. What is Tuple in RDBMS?

a) A set of column

b) A set of row

c) A set of Column&Row

d) A set of database components

e) A set of keys

2. When multiple fields are used as a primary key, they are called as__ key?

a) Candidate key

b) FOREIGN KEY

c) Composite Key

d) Alternate key

e) Both A&C

3. DML is a computer programming language,What is M in DML?

a) Multiplexing

b) Minimal

c) Medium

d) Mutilated

e) Manipulation

4. DCL is a syntax similar to a computer programming language,What is the Expansion of DCL?

a) Defined Computer Language

b) Data Computer Language

c) Disk Communication Language

d) Data control language

e) Data Confined Language

5. (ER) MODEL in RDBMS, is a______level conceptual data model diagram.

a) Medium level

b) Assembly level

c) High level

d) Low level

e) Machine level

6. How many types are in Entity set ?

a) 3

b) 4

c) 2

d) 5

e) 6

7. How Many types of relationships are in DBMS?

a) 2

b) 3

c) 4

d) 5

e) 6

8. Internet Stands for __?

a) Integrated Network

b) Independent Network

c) Intraconnected Network

d) Interconnected Network

e) Inbuilt Network

9. Internet was created by Which company?

a) ALPHANET

b) AGRANET

c) ANGELNET

d) ARPHANET

e) ALANNET

10. How many types of Internet Connections are there based on Uses?

a) 4

b) 3

c) 2

d) 5

e) 6

11. ___ is established when 2 or more communication devices use (PSTN) to connect to an Internet service provider (ISP).

a) Broadband Connection

b) Dial-up connection

c) Wireless connection

d) Both A&B

e) Both A&C

12. Which term commonly refers to high speed internet access?

a) Dial-up

b) Wireless

c) Broadband

d) Except B

e) Except A

13. What is the Abbrevation of BPL in Internet?

a) Broadband power Line

b) Broadband Portable Line

c) Broaden Power liner

d) Broadband over Power line

e) Broaden portable Liner

14. What is S in DSL?

a) Secured

b) Safe

c) Specific

d) Strong

e) Subscriber

15. Cable Modem Converts ___ signal into __ signal?

a) Analog,Hybrid

b) Digital,Analog

c) Digital,hybrid

d) Analog,digital

e) Hybrid,Digital

16. Wi-Fi,Wi-Max are the which type of Connections?

a) Dial-up

b) Wireless

c) Broadband

d) Except B

e) Except A

17. What is the Expansion of I in WiMAX?

a) Interportability

b) Internetportal

c) Integrated

d) Interoperability

e) Interconnected

18. What is the IEEE standard for Wi-MAX?

a) 802.26

b) 803.26

c) 803.36

d) 801.26

e) 802.16

19. What is T in TCP protocol?

a) Trucation

b) Transfer

c) Transmission

d) Transport

e) Transmitted

20. What is the Expansion 2nd T in HTTP?

a) Test

b) Text

c) Time

d) Transfer

e) Telnet

21. What is the Expansion of FTP?

a) File truncation Protocol

b) First Transfer Protocol

c) File Transfer Protocol

d) File transparent Protocol

e) Fast Telnet Protocol

22. Telnet an application protocol,developed in which year?

a) 1979

b) 1969

c) 1989

d) 1999

e) 1993

23. PPP is a which layer protocol of OSI Layer?

a) Application layer

b) Physical layer

c) Data link layer

d) Transport layer

e) Session layer

24. What is the Expansion of S in SMTP?

a) Simplex

b) Sample

c) Simple

d) Switch

e) Specific

25. What is 2nd W in WWW?

a) World

b) Wide

c) Web

d) Website

e) Webserver

26. Web Site is a collection of Web___?

a) Text browser

b) Pages

c) Browser

d) Graphical browser

e) All of the above

27. Which one is the 1st web browser?

a) Moose

b) Mosaic

c) Mona

d) Moon

e) Micheal

28. What is R in URL?

a) Research

b) Relocate

c) Resource

d) Rose

e) Redirect

29. Domain name can identify one or more ___ Addresses.

a) Logical

b) MAC

c) Physical

d) Both a&b

e) Both b&c

30. Blog is a Truncation of ___

a) Wiblog

b) Weblog

c) Widelog

d) Worldlog

e) Wennlog

31. Which method of data protection have Authentication &Authorization?

a) System Access Control

b) Data Access Control

c) System Designs

d) System Administration

e) Security Administration

32. What are the components of Computer Security?

a) Integrity

b) Confidentiality

c) Authentication

d) Access Control

e) All of the above

33. Concealment of Information or resources will be known as _______

a) Integrity

b) Confidentiality

c) Authentication

d) Access Control

e) Except C

34. What is D in DAC?

a) Direct

b) Disk

c) Data

d) Digital

e) Discrete

35. What is S in SAC?

a) Security

b) System

c) Specific

d) Secured

e) Session

36. What are the famous Worms?

a) Michelangelo

b) MSDlost

c) I LOVEYOU

d) Except B

e) All of the above

37. Gator is a type of __

a) Trojan

b) Computer Worm

c) Spyware

d) All of the above

e) Both A&B

38. An attempt to exploit a computer system or a private network inside a computer will be known as

a) Spoofing

b) Malwaring

c) Phishing

d) Hacking

e) Spam

39. ___ is any kind of unwanted, unsolicited digital communication, often an email, that gets sent out in bulk .

a) Spoofing

b) Malwaring

c) Phishing

d) Hacking

e) Spam

40. __ is a landestine computer program to provide continued privileged access to a computer while actively hiding its presence?

a) Toolkit

b) Antivirus Software

c) Firewall

d) Rootkit

e) All of the above

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