Answer:
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Explanation:
Answer:
Computer memory is a generic term for all of the different types of data storage technology that a computer may use, including RAM, ROM, and flash memory. Some types of computer memory are designed to be very fast, meaning that the central processing unit (CPU) can access data stored there very quickly.
Answer:
D). Algorithm
Explanation:
The set of specific, sequential steps that describe exactly what a computer program must do to complete the work is called an algorithm.
From the question, it is clear the correct option is algorithm.
In simple terms, to solve a problem the set of rules to follow is called algorithm. Algorithm in computer programming describes the steps that explains not only the task that needs to be performed, but also how to do it.
In algorithm, the steps are needed to be in the right sequence.
Answer:
B. Card reader.
Explanation:
Peripheral devices are generally auxiliary devices such as mouse, keyboard, card reader, pen drives, microphones, graphics cards, etc. that are connected with the computer are work in some way with it. In Point of sale (POS) devices card reader are used to read debit or credit cards.
