Rachelle is an office manager for an active real estate agency. She’s overseeing a transition to a more complete reliance on electronic documents and needs a way to make dozens of files readily available to all office staff. What technology can she use to solve this problem?

She can use NAS technology

Explanation:

Also know as 'Network-Attached Storage'  is a simple way to store and share documents on a shared network in an office.

One of the earliest forms of NAS began development over 30 years ago when remote file access was developed. From that early stage, NAS has become a very powerful tool in managing corporate information, sharing it and keeping it safe.

Contrary to what many think, cloud storage is not an example of NAS.

which functions return a valid value without any arguments?

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today

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count

2nd -blank-

round

now

sqrt