I believe it is the first one, i did some research for this question
Answer:
Explanation:
A relational database is designed to enforce the uniqueness of primary keys by allowing only one row with a given primary key value in a table. A foreign key is a column or a set of columns in a table whose values correspond to the values of the primary key in another table.
Answer:
Computers affect our lives daily because we use them everyday to browse the internet and solve problems in real life. They help solve problems and without them, getting certain information would be much harder. They help us interact with friends from anywhere in the world and communicate with relatives. It has also helped us during this pandemic and lets us learn from school in the safety of our own home.
( hope this helps, i wrote it myself ;-; )
You must first locate the queries group on the create tab.
This tab contains the commands used to create queries. MS Access will switch
itself to the query design view. A show table dialog box will appear and you will
be able to select a table you would want to run a query on.
The answer is 326.
Range is found by subtracting the smallest number in the data set from the largest number.
Highest number: 419
Lowest number: 93
419-93
=326
(Next time make sure to post this under the Mathematics section.)
