Answer:
David can apply filter to the data in order to show only records that meet the criteria.
Explanation:
- Filter is a very helpful option that displays the records that you want to view, hiding rest of the unwanted records.
- Sometimes you want to extract and view only the records that match a specific criteria instead of viewing all the records.
- For example in the CUSTOMERS table which contains names, addresses, countries of customers. There are several customers from different countries but you only want to view the customers from Spain. So you can use filter feature to view all the customers from country Spain.
- In MS Access you can apply filters using Sort & Filter group in the Home tab by selecting the desired column. In SQL, WHERE clause can be used along with SELECT to for filtering and extracting certain records. SELECT will select the records from the table and WHERE clause will specify the criteria to select the certain records.
Answer:
C. A set of principles dictating that technology should do no harm and seek to improve the human condition
Explanation:
Anything "ethical" refers to being "right" or "just", for example, calling someone a racial slur would not be ethical, but learning a little bit about their culture to understand them better would be ethical
Go to files than click on USB file then do eject device before taking it out
Answer:
D. Place them in the demilitarized zone.
Explanation:
Demilitarized zone(DMZ) is a logical or physical sub network that contains and gives exposure to an organization's external-facing services to an not trust worthy network, basically a larger network like Internet. It's purpose is to add an extra layer of security in an organization's LAN(local area network).So we conclude that DMZ is best way so that intruder cannot access the intranet.
Answer:
combined in color.
Explanation:
It's because the modern traffic signals are controlled by the computers, and they are programmed to display different signals for different times of day, night, days of week and holidays etc.
