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| Computer Science 11th Chapter 1 Basics of Information Technology Questions Bank |
Computer Science 1st Year Chapter 1 Basics of Information Technology Questions Bank
MCQs
Please select the right answer.
1. The name for the screen clarity
2. A person responsible for the analysis of the system is known as
3. ____ input devices is used for playing computer games
4. ____ is a photoelectric scanner that translates the barcode symbols into digital code
5. SIM is an example of
6. Smallest unit of memory is
7. The bar code is also known as
8. The microphone converts the sound into
9. The printer which can print one complete line at a time is
10. Which device is used to read characters which are printed with magnetic ink?
11. Which Key is used to insert new line in any text editor?
12. Which of the following is not a pointing device?
13. Which of the following is not an inter connector?
14. Which of the following is the secondary storage device?
15. Which task of investigation is related to limitations of the system?
16. Which technique is not used in data gathering?
17. _______ executes the instructions of program
18. _______ is not related to softcopy output
19. _______ phase of SDLC comes after analysis phase?
20. _______ device is used to check and process the test marks of students
21. _______ is not an example of input device
22. _______ device is used to read characters, which are printed with magnetized link
23. _______ is not related to preliminary investigation
24. _______ print head of dot matrix printer provides best quality printout
25. _______ printer is slower than dot matrix printer but better in quality
26. _______ is a non-impact printer
27. _______ is not an output device
28. _______ printers works like a photocopying machine
29. 1KB=
30. _______ key is used to delete a character to the left of the cursor
31. _______ is not a hardware component
32. _______ is not a marks and characters recognition device
33. _______ is not an example of packaged software
34. _______ methods is used in data gathering step to collect information from a part of people instead of many people of an organization
35. ___-key is used to insert new line or paragraph into any text editor
36. 1 MB=
37. 1/2GB=
38. 1GB =
39. 1TB=
40. 8 bytes is equal to
41. A cathode-ray tube has a:
42. A collection of raw facts and figure is called ?
43. A collection of raw facts and figure is called:
44. A computer main function is ?
45. A device used for optical character recognition is a
46. A gigabyte is equal to:
47. A graphics tablet is commonly activated by:
48. A pixel might be displayed as:
49. A program or set of programs that is specially designed to control the computer system is called
50. A program, which is specially designed to solve the specific problems of user is called
51. A set of instructions in a computer is
52. A standard keyboard used in personal computer has
53. A tiny handle in the middle of the keyboard is called
54. A type of reader commonly used to read UPC is called:
55. Additional data and programming not being used by CPU are stored in ?
56. Additional data and programs not being used by CPU are stored in
57. An electronic device that accepts, processes data and produces information is called
58. An example of a pointing device used with portable computers is:
59. An example of smart card
60. An inkjet printer is an example of a(n)
61. An inkjet printer is an example of a(n)
62. An input device, which is used for playing computer games
63. Another name of main memory is
64. Another word for pointer
65. Application software is available in many forms except:
66. Arrow keys are also know as
67. Bit stands for
68. Caps Lock key is a
69. Collection of raw facts and figures is called
70. Computer is a combination of
71. Computer is combination of ?
72. CPU is also referred to as
73. CPU is an example of a
74. CPU is an example of
75. CPU is example of ?
76. CPU stand for ?
77. CPU stands for
78. CPU stands for:
79. Data and instructions given to the computer are called
80. Data processing is also called
81. Data processing is also known ?
82. Data processing is also known as:
83. device is used to get the softcopy output
84. Devices used to enter data or information into computer includes ?
85. Double word is equal to
86. DPI stands for
87. For the input of image data
88. Hardware is the best describe as ?
89. How many bits are in one bytes?
90. How many categories a software is classified?
91. How many types of graphic cards?
92. Imaging uses what device to input data
93. In ____ ____ phases of SDLC, the system is installed for use to solve the problem
94. In ____ ____ phases of SDLC, the system is installed for use to solve the problem
95. input devices is not a pointing device
96. input devices is not a pointing device
97. is a light sensitive stylus device
98. is a video input device
99. is an audio input device
100. is an example of packaged software
101. is an example of system software
102. is an impact printer
103. is an output device
104. —is category software
105. is input device
106. is largest unit of data storage
107. is not an application software
108. is not an internal part of computer
109. is not secondary storage device
110. is secondary storage device
111. is secondary storage device
112. is the characteristic(s) of display screen
113. keys is used to cancel the current operation
114. keys is used to change lowercase letters mode to uppercase and vice versa
115. MS project, PERT Charts etc may be used for
116. Multimedia can include the use of ?
117. Multimedia can include the use of?
118. output devices is used to print continuous output such as to track an earthquake reading
119. Pixel is short for
120. pointing device is a stationary device with a moveable ball on its top
121. pointing devices has a vertical handle like a gearshift lever
122. pointing devices uses the sensors to detect the touch of a finger
123. Printers and monitors are common forms of ?
124. Printers and monitors are examples of
125. printers is an example of line printer?
126. Smallest unit of memory is called
127. Softcopy refers to
128. Software that is developed specifically for the company's own use is called:
129. Step by step instruction that run computer are called ?
130. stores data and program temporarily
131. System is implemented in parts is known as
132. The barcode is called
133. The computing and communication technologies are combined together for ?
134. The computing and communication technologies are combined together for
135. The computing and communication technologies are combined together for:
136. The data and program are stored permanently on the
137. The device driver is an example of
138. The devices used to enter data or instruction in a computer includes:
139. The electronic circuit is that excuetes computer instruction is called ?
140. The errors are detected and removed from the software in phase
141. The frame rate is a factor in which of the following outputs?
142. The keyboard format that is most commonly used is the:
143. The lowest resolution for color graphics display is:
144. The modern revolution in information technology can be turned as ?
145. The monitor having VGA card has resolution
146. the most familiar input device for computers is:
147. The output can be:
148. The output printed on the paper is called
149. The physical parts of a computer is called
150. The piece of hardware that permanently holds data and program is called ?
151. The piece of hardware that temprarily holds data and program is called ?
152. The printer which can print one character at a time is
153. The printing speed of laser printer for microcomputer is about
154. The printing speed of line printer is up to
155. The processed data is called
156. The speed of laser printers is measured in
157. The vertical zebra stripped lines on manufactured products are called
158. The video graphic card inside the computer is used for the output device
159. The word size of personal computers is
160. tools/methods is not used in data gathering step of system analysis
161. What is difference between hardware and software ?
162. What is the difference between hardware and software?
163. Which is a correct association between hardware device and action?
164. Which is a correct association between hardware device and component type?
165. Which of the following device is used to get soft copy output?
166. Which of the following is an impact printer?
167. Which of the following is an input data ?
168. Which of the following is not a secondary storage device ?
169. Which of the following is the first phase of SDLC?
170. Which of the following is used for personal identification?
171. Which of the following is used to get voice output?
172. Which of the following is used to print large maps and drawing?
173. Which of the Impact printer is slower than dot matrix but better in quality?
174. Which printer uses a heat sensitive waxy paper?
175. Which software is used to solve every day personal or business tasks?
176. Which type of flat-panel computer screen provides the highest-quality image?
177. Which type of printer operates most like a photocopy machine?
178. XGA card supports
179. XGA supports the resolution up to:
Short Questions
1. Convert 3 TB into Bits (without calculator).
2. Define and explain IT.
3. Define in information technology?
4. Define SDLC, draw diagram and explain Initial TWO stages in detail.
5. Define the term hardware?
6. Describe Coding Stage of SDLC
7. Describe Digitizing / Graphic Tablet.
8. Describe Hardware Devices.
9. Describe Imaging System.
10. Describe Input, Output & I/O Devices.
11. Describe Keyboard.
12. Describe Light Pen.
13. Describe Magnetic Strip Cards.
14. Describe Pen Based Systems.
15. Describe Pointing Devices.
16. Describe Pointing Stick.
17. Describe Smart Cards.
18. Describe Software Classification.
19. Describe the stages of SDLC?
20. Describe three types of Flat-Pannel Displays.
21. Differentiate between data and information?
22. Differentiate between Hardcopy and Softcopy.
23. Differentiate between Hardware & Software.
24. Draw Computing Environment Diagram.
25. Draw SDLC Diagram.
26. Explain Bit, Byte and Word.
27. Explain Coding Phase of SDLC.
28. Explain Computer Word with reference to various Computer Era.
29. Explain CRT and its working with the help of a diagram.
30. Explain Data Gathering.
31. Explain Design Phase of SDLC.
32. Explain Design, Coding and Testing stages of SDLC in detail.
33. Explain Display Screen, its size, color and resolution.
34. Explain Fax Machine.
35. Explain Flat-Pannel Displays.
36. Explain Global Village.
37. Explain Impact Printers.
38. Explain Implementation Phase of SDLC.
39. Explain Maintenance Phase of SDLC.
40. Explain Non-Impact Printers.
41. Explain OCR.
42. Explain Plotters.
43. Explain Pointing devices.
44. Explain Preliminary Investigation.
45. Explain Printers of all types.
46. Explain Scanning devices.
47. Explain SVGA.
48. Explain Testing Phase of SDLC.
49. Explain Touch Pad.
50. Explain Touch Screen.
51. Explain VGA.
52. How is hardware different from software?
53. How is printer resolutions measured?
54. How many bits are there in an MB ? Justify.
55. How Mouse works?
56. How Track Ball works?
57. How will you elaborate your Preliminary Plan in SDLC ?
58. How would you carry out Needs Analysis of a user ?
59. List out the different components of SDLC?
60. Source Data Entry Devices.
61. State the purpose of ATM?
62. What are Audio / Video Input Devices.
63. What are different types of printers?
64. What are non-impact printers?
65. What do you mean by QWERTY?
66. What is a plotter?
67. What is application software?
68. What is Bar-Code Reader.
69. What is biometrics input?
70. What is computer animation?
71. What is computer?
72. What is CRT Diagram and Functioning.
73. What is data processing?
74. What is data?
75. What is digital camera?
76. What is display screen? Type any two types of display screens?
77. What is meant by input devices?
78. What is MICR ?
79. What is OMR ?
80. What is operating system?
81. What is system software?
82. What is the significance of Questionairs in SDLC ?
83. What is touch pad or track pad?
84. Write the name of all output devices?
Long Questions
1. What is computer? What are its functions? Explain briefly.
2. What is information technology? Define digital convergence and modern scenario of information technology.
3. What is software and hardware? Describe different types of software and hardware.
4. What are input devices? Describe different types of input devices.
5. What is a keyboard? Describe different keys available on the keyboard.
6. What are pointing devices? Describe different types of pointing devices.
7. What are source data entry devices. Describe its different types.
8. What are output devices? Briefly describe different types of output devices.
9. What are display screens and explain different types of display screen.
10. What are printers? Explain its different types.
11. What are plotters and speakers?
12. What are units of data storage? Explain bit, byte and word.
13. What is SDLC and discuss all thee phases of SDLC?