Question

(a) What is the difference between primary and secondary memory?
Name one piece of hardware and one application that can make learn
What major advancements have computers brought about in medicine
3. Write the
Let's Apply
1. Answer the following questions,
(b)
Which characteristics does the size of a computer determine?
interesting for students.
(d)
(e)
How does the computer inside an ATM machine interpret the ATM care
during transactions?
please do it quickly its very urgent ​

Answer 1

Answer:

a.The memory of a computer is classified in the two categories primary and secondary memory. Primary memory is the main memory of the computer where the currently processing data resides. The secondary memory of the computer is auxiliary memory where the data that has to be stored for a long time or permanently, is kept.

b.Generally, sizes of computers determine the processing abilities. Larger computers have higher processing speeds while smaller ones offer the better experience for personal computing. These are arguably the most powerful in terms of speed and accuracy.