Computer Hardware and Networking MCQ Quiz Hub

Computer Hardware Multiple Choice Questions(MCQs) and Answers

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1. Devices such as mercury thermometer and kitchen scales are classified as




2. Devices that accepts data from outside computer and transfer into CPU are called




3. ESD would cause the most damage to which component?




4. Which peripheral port provides the FASTEST throughput to laser printers?




5. The 34-pin connection on an I/O card is for?




6. hat beep codes could indicate a system board or power supply failure?




7. What command is used to reset a MODEM when using the "AT Command Set"?




8. Devices that are under control of computer and are directly connected to computer peripherals are termed as




9. What product is used to clean smudged keys on a keyboard?




10. If any instruction consist of any arithmetic operation data is transferred to




11. Which type of system board is the MOST likely candidate for processor upgrading if you want maximum performance and future compatibility?




12. The mouse pointer moves erratically what is the possible cause? The mouse




13. The terms "red book" "yellow book" and "orange book" refer to:




14. To view any currently running Terminate Stay Resident (TSR's) programs you could type




15. When installing a SCSI CD-ROM drive you must set the CD-ROM SCSI adapter to:




16. main store' of CPU is also called




17. Central Processing Unit (CPU) consists




18. To view any currently running Terminate Stay Resident (TSR's) programs you could type:




19. Voltage is measured: