What is the purpose of a register in a CPU? Describe three types of registers.
What will be an ideal response?
A register is a temporary holding location on a CPU where data must be placed before the CPU can use it. There are instruction registers that hold the instruction the CPU executes, address registers to access data stored in RAM, and data registers that hold the data the CPU is currently working with.
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Match the following input devices with their use:
I. gamepad II. OCR III. stylus IV. sensor V. biometric devices A. converts printed documents into text B. detects the status of something and responds to changes in a predictable way C. used to match unique characteristics of each user D. combines several modes of input simultaneously E. a penlike device used to tap the screen
_________ is a language used to query database tables
Fill in the blank(s) with correct word
What challenges are being posed by the Internet of Things (IoT)??
What will be an ideal response?
Which of the following is the BEST place to find the latest BIOS upgrade of the server system board?
A. Third-party vendor B. BIOS manufacture website C. Operating system manufacture website D. Servers manufacture website