Computer Basic Information Which is a swapping device is used to hold the images of pages in main memory. Paging drum Optical mark reader Plex None of these Card punch Paging drum Optical mark reader Plex None of these Card punch ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following operating systems is produced by IBM? Windows OS-2 UNIX DOS Windows OS-2 UNIX DOS ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The most frequently used instructions of a computer program are likely to be fetched from: RAM the hard disk registers None of these cache memory RAM the hard disk registers None of these cache memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What was the total number of UNIVAC-I sold eventually and by which company? None of these 30, British Tabulating Machine Co. (BTM) 48, Remington Rand 40, International Business Machines (IBM) 40, International Computer Ltd. (ICL) None of these 30, British Tabulating Machine Co. (BTM) 48, Remington Rand 40, International Business Machines (IBM) 40, International Computer Ltd. (ICL) ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the most common tool used to restrict access to a computer system? User log in Access-control software Computer keys Passwords User log in Access-control software Computer keys Passwords ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A framework in which circuit boards can he mounted is Chip Card cage None of these Bar code Switch circuit Chip Card cage None of these Bar code Switch circuit ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS