Computer Basic Information Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it? CD-ROM Hard Disk None of these Tape Drive Floppy Disk CD-ROM Hard Disk None of these Tape Drive Floppy Disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information DNS in internet technology stands for Dynamic Name System None of these Domain Name System Distributed Name System Data Name System Dynamic Name System None of these Domain Name System Distributed Name System Data Name System ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The CPU of a computer transfers print output to a temporary disk memory at high speed and then gets back to processing another job without waiting for the output to got to the printer. In this way, the CPU does not remain idle due to its own high speed as compared to the low speed of the printer. What is the name of this memory? External memory I/O memory Buffer memory None of these ROM External memory I/O memory Buffer memory None of these ROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Communication that involves computers, establishing a link through the telephone system is called Telecommunications All of these Teleprocessing None of these Microprocessing Telecommunications All of these Teleprocessing None of these Microprocessing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Where was the India's first computer installed and when? Institute of Social Science, Agra, 1955 Indian Institute of Statistics, Delhi, 1957 Indian Statistical Institute, Calcutta, 1955 None of these Indian Institute of Science, Bangalore, 1971 Institute of Social Science, Agra, 1955 Indian Institute of Statistics, Delhi, 1957 Indian Statistical Institute, Calcutta, 1955 None of these Indian Institute of Science, Bangalore, 1971 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ALU of a central processing unit does the essential maths work for the computer. What does the control unit do? Communicates its results Control the printer None of these Activates the output device Monitors the flow of information Communicates its results Control the printer None of these Activates the output device Monitors the flow of information ANSWER DOWNLOAD EXAMIANS APP
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