IT Quiz

1. What do you call the programs that are used to find out possible faults and their causes? diagnostic software
2. Which programming languages are classified as low level languages? Assembly languages
3. Which of the following is not anti- viruses’ software? Oracle
4. Which device is required for the Internet connection? Modem
5. What does DMA stand for? Direct Memory Access
6. Which of the following is a storage device? All of the above
7. When did John Napier develop logarithm? 1614
8. A normal CD- ROM usually can store up to _________ _data? 680 MB
9. MIS is designed to provide information needed for effective decision making by? Managers
10. What is a light pen? Optical input device
11. BCD is? Binary Coded Decimal
12. ASCII stands for? American Standard Code for Information Interchange
13. Which of the following is first generation of computer? EDSAC
14. Chief component of first generation computer was Vacuum Tubes and Valves
15. FORTRAN is? Formula Translation 
16. EEPROM stands for? Electronic Erasable Programmable? Read Only Memory
17. Second Generation computers were developed during ?1956 to 1965
18. The computer size was very large in ?First Generation
19. Microprocessors as switching devices are for which generation computers Fourth Generation
20. Which of the following devices can be sued to directly image printed text? OCR
21. The output quality of a printer is measured by? Dot per sq. inch
22. Who designed the first electronics computer – ENIAC? J. Presper Eckert and John W Mauchly
23. Who invented the high level language “C”? Dennis M. Ritchie
24. Personnel who design, program, operate and maintain computer equipment refers to ? Peopleware
25. When did arch rivals IBM and Apple Computers Indecide to join hands? 1991  ( Computer Science Quiz )
26. Human beings are referred to as Homosapinens, which device is called Sillico Sapiens? Computer
27. An error in software or hardware is called a bug. What is the alternative computer jargon for it?                 Glitch
28. What is the name of the display feature that highlights are of the screen which requires operator attention? Reverse video
29. Personal computers use a number of chips mounted on a main circuit board.What is the common name for such boards? Motherboard
30. In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board.What is the name of this board? Motherboard
31. What is meant by a dedicated computer? Which is assigned one and only one task
32. A computer program that converts an entire program into machine language is called a/an ? Compiler
33. A computer program that translates one program instructions at a time into machine language is called a/an? Interpreter
34. A small or intelligent device is so called because ? it contains within it a ? Sensor 
35. A fault in a computer program which prevents it from working correctly is known as ?Bug
36. A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is Worm
37. A state. is a bi-stable electronic circuit that has? Flip-flop
38. Unwanted repetitious messages, such as unsolicited bulk e-mail is known as ? Spam
39. DOS stands for? Disk Operating System
40. Computer Science Quiz
41. Which of the following is also known as brain of computer? Central Processing unit
42. IBM stands for? International Business Machines
43. translates and executes program at run time line by line Interpreter
44. ……………… is an OOP principle? Inheritance
45. COBOL is widely used in applications involving? Commercial
46. RAM stands for? Random access memory
47. 1 Byte =? 8 bits
48. SMPS stands for? Switched mode Power Supply
49. The device used to carry digital data on analogue lines is called as Modem
50. VDU is also called? Both 1 & 2
51. BIOS stands for?                 Basic Input Output system
52. Father of C programming language? Dennis Ritchie
53. The instructions that tell a computer how to carry out the processing tasks are referred to as computer? programs
54. An area of a computer that temporarily holds data waiting to be processed is? Memory
55. _________ is the key to close a selected drop -down list and cancel a command and close a dialog box.? ESC
56. Data becomes ……………. when it is presented in a format that people can understand and use? information
57. …………. Is the functional key to display save-as box? F12
58. The term …………. designates equipment that might be added to a computer system to enhance its functionality? peripheral device
59. A ………… is a microprocessor -based computing device ?personal computer
60. RAM can be treated as the ……… for the computer’s processor? waiting room
61. To move a copy of file from one computer to another over a communication channel is? File transfer
62. The primary function of the ………… is to set up the hardware and load and start an operating system?                 BIOS
63. What kind of memory is both static and non -volatile? ROM
64. ___________is computer software designed to operate the computer hardware and to provide platform for running application software? System software
65. The ……… is the amount of data that a storage device can move from the storage medium to the Computer per second data? transfer rate 
66. A device, which is not connected to CPU, is called as ……. ?Off-line device
67. What is the other name for programmed chip? LSIC
68. On-line real time systems become popular in ……….. generation? Third Generation
69. You use a(n) ….., such as a keyboard or mouse, to input information? input device
70. …………. is the ability of a device to “jump” directly to the requested data? Random access
71. …………. provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously? Multitasking
72. The task of performing operations like arithmetic and logical operations is called ?Processing
73. ALU and Control Unit jointly known as ?CPU
74. RAM is an example of? Primary memory
75. Magnetic disk is an example of? Secondary memory
76. Which one of the following is NOT a computer language? MS-Excel
77. RAM is also called as Read / Write? Memory
78. ………… Store data or information temporarily and pass it on as directed by the control unit      ?           Register

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