Touch screens are used in consumer kiosk and other point-of-sale (POS)systems, and they are useful for on-the-job applications where it might be impractical to use a keyboard or mouse.
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Q1: A higher CPU clock speed means that
Q2: Q4: A bit is the smallest unit of Q5: Virtually all computers today-such as embedded computers, Q6: For security purposes, both internal and external Q7: The graphics processing unit (GPU)is always a Q8: Display devices today are typically color displays, Q9: Most mice today are mechanical mice and Q10: Flash memory storage systems represent data using Q11: Registers are used by a CPU to![]()
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