8. Define Middleware.     a. Enables the tiers to communicate and pass data back and forth   b. Also known as system software     c. Are software that hold memory for other application software     d. Are software that temporary hold data for computer systems   9. Electronic commerce is the buying and selling of item via a website, without the use of a payment engine.   Select one: True False   10. Web 2.0 is   a. generation of the web that incorporates machine learning     b. generation of the web that incorporates AI     c. a generation of the web that will enable people to collaborate, interact, and share information more dynamically   d. generation of the web that allows business to make use of fuzzy logic and automation process to increase the level of productivity within the organization.

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Fundamentals of memory

A collection of connected storage devices form the memory unit. It is a space to store data and instructions required for processing. Information is stored in a memory unit in the form of bits. There are two types of memory namely: