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Computer and Technology


Sl. No.Question - Computer General KnowledgeAnswer
81. Group of instructions that directs a computer is called? Program
82. A computer-controlled device for training exercises that duplicates the work environment is called? Simulator
83. Perforated paper used as input or output media is known as? Paper tape
84. Ethernet uses? Bus topology
85. CD-ROM stands for? Compact Disk Read Only Memory
86. IBM 1401 is a? Second Generation Computer
87. Chief component of First Generation computer was? Vaccum tubes and valves
88. The personal computer industry was started by? IBM (International Business Machine)
89. Which was the most popular first generation computer? IBM 1650
90. Responsibility of the logical unit in the CPU of a computer is? To compare numbers
91. A device that operates under the control of another device is called? Slave
92. As compared to diskettes, the hard disks are? More expensive

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