Databases

Question 1 of 10

SQL is a language for working with databases.

Question 2 of 10

In SELECT Name FROM Pupils WHERE Age > 14, the WHERE part

Question 3 of 10

A field is one row of a table.

Question 4 of 10

A phone number field should be stored as a number so it can be added up.

Question 5 of 10

State four advantages of using a computerised database instead of paper records.

Question 6 of 10

In a database table, a single row that holds all the data about one item is a

Question 7 of 10

A primary key must be unique for each record.

Question 8 of 10

Which field is the best primary key for a pupils table?

Question 9 of 10

One advantage of a database over paper files is that

Question 10 of 10

The field that uniquely identifies each record is the primary ___.