Basic Computer Skills

👉Data in ROM is non-volatile, that is, it remains there even without electrical power.
53. What do you call the programs that are used to find out possible faults and their causes?
👉diagnostic software
54. Which programming languages are classified as low level languages?
👉Assembly languages
55. Which of the following is not anti-viruses software?
👉Oracle
56. What does DMA stand for?
👉Direct Memory Access
57. When did John Napler develop logarithm?
👉1614
58. MIS is designed to provide information needed for effective decision making by
👉Managers
59. ASCII stands for
👉American Standard Code for Information Interchange
60. Which of the following is first generation of computer?
👉EDSAC
61. IBM 1407 is
👉Second Generation Computer
62. Chief component of first generation computer was
👉Vacuum Tubes and Valves
63. Second Generation computers were developed during
👉1956 to 1965
64. The computer size was very large in
👉First Generation
generation
65. Microprocessors as switching devices are for___1computers?
👉Fourth Generation
66. Which of the following devices can be sued directly image printed
text?
👉OCR
67. The output quality of a printer is measured by_?
👉Dot per inch
68. In analogue computer_
👉Input is never converted to digital form
69. In latest generation computers, the instructions are executed
👉Both sequentially and parallel
70. Who designed the first electronics computer - ENIAC?
👉J. Presper Eckert and John W Mauchly
71. Who invented the high level language "C"?
👉Dennis M. Ritchie
72. Personnel who design, program, operate and maintain computer equipment refers to
👉Peopleware
73. Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?
👉Computer
74. An error in software or hardware is called a bug. What is the alternative computer jarqon for it?
👉Glitch
75. Modern Computer are very reliable but they are not_
👉Infallible
76. Who is the Current CEO of Microsoft?
👉Satya Nadella
77. Which of the following is also known as brain of computer?
👉Central Processing unit
78_translates and executes program at run time line by line?
👉Interpreter
79. RAM stands for
👉Random access memory
80. 1 Byte
👉8 bits
81. The device used to carry digital data on analogue lines is called
as
👉Modem
82. BIOS stands for
👉Basic Input Output system
83. Father of "C' programming language?
👉Dennis Ritchie
84. The instructions that tell a computer how to carry out the processing tasks are referred to as computer
👉programs
85. An area of a computer that temporarily holds data waiting to be processed is
👉Memory
86._is the key to close a selected drop-down list, cancel a
command and close a dialog box.
👉ESC
87.____is the key we use to run the selected command?
👉ENTER
88. Is the functional key to display save-as box?
👉F12
89. Data becomes when it is presented in a format that people
can understand and use.
👉Information
90. The term____ designates equipment that might be added to acomputer system to enhance its functionality.
👉peripheral device
91. A is a microprocessor -based computing device?
👉personal computer
102. RAM can be treated for_ the computer's processor?
👉waiting room
93. To move a copy of file from one computer to another over a
communication channel is called?
👉File transfer
94. The primary function of the_ is to set up the hardware and load and start an operating system?
👉BIOS
95. What kind of memory is both static and non-volatile?
👉ROM
96.__is computer software designed to operate the computer
hardware and to provide platform for running application software?
👉System software
97. The____is the amount of data that a storage device can
move from the storage medium to the Computer per second?
👉data transfer rate
98. A device, which is not connected to CPU, is called as__?
👉Off-line device
99. What is the other name for programmed chip?
ROM
100. On-line real time systems become popular in ___Generation.
👉Third generation

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