Mr. Stevens wants to export data from database of students’ exam scores to create presentation using other software on how the scores have changed throughout a semester.
<h3>What is database?</h3>
The database is the collection of data which is arranged in proper manner generally electronically in computer system for the easy access and latter use.
The database also help to analyse the data. The data is export from database for following reasons-
- For backing up the important data.
- To move the data from two different program version.
Mr. stevens is the principal of a high school. He want to export data from a database of students’ exam scores. With this data he can make presentation to analyze the scores.
Mr. Stevens wants to export data from a database of students’ exam scores to create a presentation using other software on how students’ scores have changed throughout a semester.
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B option is correct
most data and programs are stored in c:/ drive
Cryptography is a very common term. <u>Obfuscation </u>is characteristic of cryptography makes information obscure or unclear, and by which the original information becomes impossible to be determined.
<h3>What is obfuscation?</h3>
To obfuscate is said to mean to confuse a person, or to hide the meaning of something.
Conclusively, Obfuscation in cryptography is known to be the as the recreation of a human-readable string to a kind of string that is hard for people to know.
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