Discuss the use of spreadsheet software compared to database software to store and manipulate student data.

Explanation:

Because databases store information more efficiently, databases can handle volumes of information that would be unmanageable in a spreadsheet. Spreadsheets have record limitations whereas databases do not. Compared to databases, spreadsheets can require a large amount of hard-drive space for data storage.

to change your username, you must:

1) make sure what the username you want to change to is allowed in this community

2) contact a administrator (for example, jaysl)

3) through pm, tell the admin what you want to change to

4) if the username is allowed, it will be changed in a matter of seconds (minutes at most)

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