Answer:
A database view is a searchable object in a database that is defined by a query. Though a view doesn't store data, some refer to a views as “virtual tables,” you can query a view like you can a table. A view can combine data from two or more table, using joins, and also just contain a subset of information.
Explanation:
A database view is a subset of a database that is based on a query that runs on one or more database tables. Database views are saved in the database as named queries and can be used to save complete queries that are frequently used.
Answer:
False
Explanation:
There are many emotions the human brain can experience
Answer:
D
Explanation:
The user will be logged out and any unsaved work-in-progress will be lost.
In a computer program if a user has login hour restrictions this means that such a user will not be able to continue with his/her work when its past the restriction time.
Therefore at 5.01 pm the user will be logged out and any unsaved work-in-progress will be lost.
Answer:
Ransomware
Explanation:
Just as its name implies, you have to pay a 'ransom' to get a locked file that belongs to you
Answer:
Target area range is a survey of what lies about 12-20 seconds ahead of the vehicle. Correct Answer is B. (10-20 second)
Explanation:
Target area range is the space between your vehicle and the target area. A target area is an area on the roadway where the target is located. A target can be anything such as a car, a traffic signal, a blackhead, etc.
Target area range is also a section of roadway where the target is located and the area to the left and right of the target area
