1) Which of the following memories has the shortest access times ?

2) This kind of track involves altering raw data just before a computer processes it and then changing it back after the processing is completed .

3) ……………… is the universal character encoding standard , used for representation of text for computer processing .

4) ……….is the process of coding and scrambling of messages to prevent unauthorized access to or understanding of data being transmitted .

5) …………. software is a matter of liberty not price.

6) Who stated  Free Software foundation ?

7) Floppy disks are available in

8) Which of the following is not harmful for your computer

9) Networking such as LAN,MAN started form

10) Which characteristic of computer distinguishes it from electronic calculators ?

11) A number system that has eight different symbols to present any quantity is known as

12) Viruses that travel from computer to computer on their (independent of host) are called

13) which of the following is a programming language ?

14) Which of the  following is not type of software

15) ………… refers to sending large number of mail to the victim , which may be an individual or a company or even mail servers there by ultimately resulting into crashing

16) who invented Analytical engine ?

17) ……are programs that attach themselves to a computer or a file and then circulate themselves to other files and other computer on a network.

18) Which of the following is optical input device ?

19) Which is a benefit of a firewall

20) ……….are event dependent programs .

21) Which of the following is considered first computer in the world ?

22) One computer that is not considered a portable computer is

23) This refers to the gap between people who possess regular access to information technology and those who do not have this access

24) ……….. refers to unlawful acts wherein the computer is either a tool or target or both

25) This type of digital divided is based on difference between individuals with access and those without access

26) When was the transistors invented ?

27) Which of the following is not the classification of computers based on application ?

28) This is based on individuals who know how to use these technologies and those who do not .

29) The language that the computer can understand and executed is called

30) The two basic types of record access methods are :

31) The least significant bit of the binary number , which is equivalent to any odd decimal number is :

32) ………refers to the compulsive internet use which interferes with daily life , work and relationships.

33) When a key is pressed on the keyboard , which standard is used for converting the keystroke into the corresponding bits ?

34) Most important advantage in case an IC is its

35) Daisy wheel printer is a type of

36) Which of the following is not electro-mechanical computer ?

37) How many pins on a VGA ?

38) This is a person who gains unauthorized access to a computer network for profit , criminal mischief or personal pleasure .

39) Which of the following is not an output device ?

40) Flash drives have replaced floppy disks as the preferred method of portable storage because :

41) The actual execution of instructions happens in

42) This refers to environmentally  sustaining computing or IT.

43) ………… refers to a code of safe and responsible  behavior for the internet community

44) Artificial Intelligence is associated with which generation ?

45) Which of the following is the largest manufacture of hard disk drives ?

46) Micro computer are so called because of microprocessor used in them , what does microprocessor consist ?

47) Which of the following class of computer cannot support multiple users simultaneously ?

48) Computer built before the first generation of computers were :

49) Which of the following registers is used to keep track of address of the memory location where the next instruction is located ?

50) How was the generation of computer classified ?