Computer Basic Information What is object of UPS ? Provides backup power All of the listed here Using for storage To increase the speed of a computer Provides backup power All of the listed here Using for storage To increase the speed of a computer ANSWER DOWNLOAD EXAMIANS APP
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? None of these CD-ROM Tape Drive Floppy Disk Hard Disk None of these CD-ROM Tape Drive Floppy Disk Hard Disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The input unit of a computer retrieves data from CPU directs all other units None of these All of these feeds data to the CPU or memory retrieves data from CPU directs all other units None of these All of these feeds data to the CPU or memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The memory which is ultraviolet light erasable and electrically programmable is None of these PROM ROM RAM EPROM None of these PROM ROM RAM EPROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The following is true about 2-out of-5 code: it is unweighted code it is weighted code All of these None of these it has odd parity it is unweighted code it is weighted code All of these None of these it has odd parity ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not an manufacturer of Hard Disk drives? Samsung Intel Seagate None of these Western Digital Samsung Intel Seagate None of these Western Digital ANSWER DOWNLOAD EXAMIANS APP
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