<u>Explanation:</u>
Among the recommended options often suggested by IT experts includes:
- In the case of cameras, using a cell phone around the home switch results in unusual signal interference possibly indicates a special radio frequency coming from the illegally implanted device.
- The use of a mobile app designed for detecting hidden cameras. For example, the ”detect hidden cameras” app available on iPhone or Android mobile devices is a good tool. This app automatically senses the radio frequencies of any hardware within the device range.
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.
Learn more about the database here;
brainly.com/question/26096799
They should use a spreadsheet.
Explanation:
With a spreadsheet all they will need to do is to give formula to the cells and any time they key in the expenses and revenue figures they are going to get their profit for the quarter.
It is more convenient and reliable. It reliefs the user of computation issues.
Option is the right answer because it is more secured database
