Computer Fundamentals – Set 1

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

2) Which of the  following is not type of software

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

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

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

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

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

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

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

10) which of the following is a programming language ?

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

12) who invented Analytical engine ?

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

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

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

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

17) Which of the following is optical input device ?

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

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

20) How was the generation of computer classified ?

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

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

23) The actual execution of instructions happens in

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

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

26) Who stated  Free Software foundation ?

27) Networking such as LAN,MAN started form

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

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

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

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

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

33) Artificial Intelligence is associated with which generation ?

34) ………… 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

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

36) How many pins on a VGA ?

37) Which is a benefit of a firewall

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

39) Most important advantage in case an IC is its

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

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

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

43) ……….are event dependent programs .

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

45) Floppy disks are available in

46) Daisy wheel printer is a type of

47) This refers to environmentally  sustaining computing or IT.

48) When was the transistors invented ?

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

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