Answer:
When you want to extend an electrical wire for an apparatus, e.g., a lamp or a speaker.
Answer:
distributed
Explanation:
According to my expertise in information technology, it seems that the type of database being described is a distributed database. Like mentioned in the question this is a database that works by saving information in data centers from various locations and information is processed through multiple database node. This allows information to be more secured, faster, and also acts as a fail-safe in case of any malfunction where data may otherwise be lost.
The hidden worksheet can be made visible with the right click on any worksheet and select unhide.
<h3>What is a worksheet?</h3>
A worksheet in Microsoft Excel is the collection of the rows and column that has been used to organize data. The collection of worksheets is called workbook.
The hidden worksheets are not visible in the workbook, and if an individual wants to unhide the hidden worksheet, he must right-click on any worksheet and select unhide.
Learn more about worksheet, here:
brainly.com/question/1024247
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