Computer Basic Information Which of the following is not true of a magnetic disk? Users can easily update records by writing over the old data It provides only sequential access to stored data It is expensive relative to magnetic tape It does not provide an automatic audit trail All of these Users can easily update records by writing over the old data It provides only sequential access to stored data It is expensive relative to magnetic tape It does not provide an automatic audit trail All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information One nibble is equal to 16 bits 6 bits 4 bits 8 bits None of these 16 bits 6 bits 4 bits 8 bits None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information ...... is collection of web pages and ...... is the very first page that we see on opening of a web-site None of these Web-page, Home-page Home-page, Web-page Web-site, Home-page Web-page, Web-site None of these Web-page, Home-page Home-page, Web-page Web-site, Home-page Web-page, Web-site ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is object of UPS ? Provides backup power Using for storage To increase the speed of a computer All of the listed here Provides backup power Using for storage To increase the speed of a computer All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first electronic general purpose digital computer built by Mauchly and Eckert called ENIAC did not work on the stored program principle. How many numbers could it store in its internal memory? 100 None of these 80 20 40 100 None of these 80 20 40 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information One of the main feature that distinguish microprocessors from microcomputers is words are shorter in microprocessors words are usually larger in microprocessors microprocessor does not contain I/O devices exactly the same as the machine cycle time None of these words are shorter in microprocessors words are usually larger in microprocessors microprocessor does not contain I/O devices exactly the same as the machine cycle time None of these ANSWER DOWNLOAD EXAMIANS APP
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