Computer Basic Information Tiny rings made of magnetic material that can be polarised to represent binary 1 or 0 is called Card punch None of these Floppy disk Magnetic disk Magnetic core Card punch None of these Floppy disk Magnetic disk Magnetic core ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is object of UPS ? Using for storage Provides backup power All of the listed here To increase the speed of a computer Using for storage Provides backup power All of the listed here To increase the speed of a computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The data recording area between the blank gaps on magnetic tape is called a/ an: Block Record None of these Database Field Block Record None of these Database Field ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following terminals' output most closely resembles the output produced by a plotter? hardcopy terminal None of these All listed here POS terminal graphics terminal hardcopy terminal None of these All listed here POS terminal graphics terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information RAM is also known as Read/Write memory Erasable programmable read-only memory None of these Programmable read-only memory Read-only memory Read/Write memory Erasable programmable read-only memory None of these Programmable read-only memory Read-only memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An advantage of overlapped processing activities is: better coordination of I/O activities None of these All listed here increased processing activities for the entire system more effective use of the CPU better coordination of I/O activities None of these All listed here increased processing activities for the entire system more effective use of the CPU ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS