Answer:
Option A equi-join
Explanation:
In SQL, we can always combine two or more tables based on a common value shared by the tables. One way to join the tables is the equi join. This is a type of join that can combine tables based on the common values shared by some specified columns in the target tables.
The way to write the equi-join query is as follows:
SELECT *
From Table1, Table2
WHERE TABLE1.ColumnA = TABLE.ColumnB
Answer:
nTag
Explanation:
nTag describe -Providing information on freight limitations-Preparing documentation-Packing exhibit materials-Helping to ensure that shipments arrive on time.
Answer:
Below is the extended ER diagram of the given scenario. It has 6 main entities connected via 5 relationship .IS A hierarchy is used to Contract and its sub classes Rent and Sell. Each entity has certain set of attributes and primary key is shown using underlined attribute.
Cardinality is shown using crow's feet notation.
Answer: all of the above
Explanation:
Since Martha has already masters so many things about cell phones with mobile broadband technology, she will be able to most of its features due to her Technical knowledge about the phone.
<span>The best protection from an explosive device is:
</span>
<span>b. protective clothing</span>