Which of these is the pointing and draw device?

Which of these is the pointing and draw device?

(A) Mouse 

(B) Scanner 

(C) Printer 

(D) CD-ROM 

Answer: (A) Mouse

More Computer Awareness Question

1. This component is required to process data into information and consists of integrated circuits
2. Output unit includes
3. This unit sends the processed results to the user
4. Input unit converts data in computer in
5. Information that comes from external source and fed into computer software is called
6. Which of the following includes as a type of input?
7. An device is any device that provides information, which is sent to the CPU.
8. Which of the following is not responsible for the performance of the computer?
9. The components that process data are located in which of the following?
10. Which of the following is metal or plastic case that holds all the physical parts of the computer?
11. The system unit
12. Which circuit board is used in all electronic systems such as computer, calculators, digital system?
13. The first computer architecture was introduced in
14. Forms the backbone for building successful computer system.
15. The basic functions performed by computer is/are
16. In which of the following computers are used?
17. Which of the following is the smallest and fastest computer imitating brain working?
18. Which type of computer is used in automatic aircraft landing?
19. Which is not the example of special purpose computer?
20. General purpose computers are used for
21. A hybrid computer is the one having the combined properties of
22. Choose the odd one out.
23. These computers work by calculating the binary digits.
24. Seismograph is an example of
25. Analog computer works on the supply of
26. Which of the following is the India’s first multi-petaflops (PF) supercomputer?
27. Pratyush supercomputer is dedicated for
28. Pratyush is fastest supercomputer in the world.
29. First supercomputer developed in India is
30. A is a large and expensive computer capable of performing scientific and business applications.
31. These are specially designed computers that perform complex calculations extremely rapidly.
32. The user generally applies to access mainframe or supercomputer.
33. Which of the following is generally costlier?
34. Which computer is used for Computer Aided Design (CAD) calculations?
35. A central computer that holds collections of data and programs for many PCs, workstations and other computers is a
36. Palmtop computer is also known as
37. Which of the following uses a handheld operating system?
38. Desktop and personal computers are also known as
39. Computers that are portable and convenient to use for users who travel, are known as
40. Tablet PC is a type of
41. Which of the following is a small micro processor based computer designed to be used by one person at a time?
42. Which of the following options correctly expresses the meaning of the term ‘PCs’?
43. Microcomputer hardware consists of three basic categories of physical equipment
44. In latest generation computers, the instructions are executed
45. Who developed integrated chip?
46. Computer’s basic architecture was developed by
47. First computer of India is
48. Artificial Intelligence is an example of
49. PCs are considered fourth-generation and contain
50. A complete electronic circuit with transistors and other electronic components on a small silicon chip is called an
51. Integrated Circuit (IC) or chips used in computers are made with
52. The third generation computers were made with
53. Chip is a common nickname for an
54. Integrated Chips or IC’s were started to be use from which generation of computers?
55. Time sharing became possible in generation of computers.
56. The period of the second generation computers was
57. Speed of first generation computer was in
58. First generation computers used languages
59. Computer built before the first generation computer was
60. First generation computers were based on
61. Computer size was very large in
62. Name the first general purpose electronic computer.
63. The first computer which provides storage is
64. Who designed the first electronic computer-ENIAC?
65. Tabulating machine was the first electromechanical machine developed by
66. The Analytical Engine developed during first generation of computers used as a memory unit.
67. Analytical Engine developed by
68. Which of the following is known as father of computer?
69. Punched cards were first introduced by
70. Pascaline is also known by
71. The Napier’s technology used for calculation called
72. Abacus can perform
73. The earliest calculating device is
74. The steps and tasks needed to process data, such as responses to questions or clicking an icon, are called
75. Data or information used to run the computer is called
76. Which among the following cycle consists of an input, processing, output and storage as its constituents?
77. A collection of unprocessed items is
78. Benefits of computers are
79. Part number, description and number of parts ordered are examples of
80. A computer cannot perform which of the following functions?
81. Computer cannot perform
82. Collecting the data and converting it into information is called
83. Which of the following is the correct order of the four major functions of a computer?
84. Input, output and processing devices grouped together represent an