Computer Basic Information A beam of light used to record and retrieve data on optical disks is known as laser None of these coloured light polarized light unpolarized concentric light laser None of these coloured light polarized light unpolarized concentric light ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the Super computer devloped in India PARAM PARAM & CRAY None of the listed here CRAY PARAM PARAM & CRAY None of the listed here CRAY ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Protocols are Sets of maps Sets of computers Sets of product Sets of rules Sets of maps Sets of computers Sets of product Sets of rules ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is considered a direct-entry input device? All of these mouse optical scanner light pen digitizer All of these mouse optical scanner light pen digitizer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Storage on PC allows you to store files until something erases it, but memory loses its contents whenever its _____ is lost static power disk space both A and B None of these static power disk space both A and B None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the largest manufacturer of Hard Disk Drives? Microsoft Seagate 3M IBM None of these Microsoft Seagate 3M IBM None of these ANSWER DOWNLOAD EXAMIANS APP
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