Computer Basic Information A beam of light used to record and retrieve data on optical disks is known as coloured light None of these laser polarized light unpolarized concentric light coloured light None of these laser polarized light unpolarized concentric light ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information One nibble is equal to 4 bits 16 bits 6 bits 8 bits None of these 4 bits 16 bits 6 bits 8 bits None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A register in which of the following that holds the current instruction while it is being executed is called instruction register. None of these Memory CPU ALU Address None of these Memory CPU ALU Address ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information All calculations are performed and all comparisons are made in _____ unit. None of these central processing unit primary storage unit control unit arithmetic-logic unit None of these central processing unit primary storage unit control unit arithmetic-logic unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information __________ is the measurement of things such as fingerprints and retinal scans used for security access. Biometrics Biomeasurement Smart weapon machinery Computer security Biometrics Biomeasurement Smart weapon machinery Computer security ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Information travels between components on the mother board through- Bays Buses Peripherals CMOS Flash memory Bays Buses Peripherals CMOS Flash memory ANSWER DOWNLOAD EXAMIANS APP
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