Computer Basic Information A beam of light used to record and retrieve data on optical disks is known as laser None of these polarized light unpolarized concentric light coloured light laser None of these polarized light unpolarized concentric light coloured light ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ______ storage on ROM chip, is responsible for loading the operating system from its permanent location on the hard drive in to RAM. BIOS API Supervisor program Device driver BIOS API Supervisor program Device driver ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards? None of these Breadboard Daughterboard Fatherboard Motherboard None of these Breadboard Daughterboard Fatherboard Motherboard ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which access method is used for obtaining a record from a cassette tape sequential random All of these direct None of these sequential random All of these direct None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The monitor of a computer is connected to it by a Line driver Wire Modem Bus Cable Line driver Wire Modem Bus Cable ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The time required for the fetching and execution of one simple machine instruction is Seek time CPU cycle None of these Delay time Real time Seek time CPU cycle None of these Delay time Real time ANSWER DOWNLOAD EXAMIANS APP
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