Match the terms in column A to the terms in column B: There is one extra phrase in Column B that does not match with any term in Column A. (5 marks)

Column A	Column B
1) Transaction	1) Measures that are taken to prevent one user's work from inappropriately influencing another user's work are called
2) Foreign key	2) A series of actions to be taken on the database such that either all actions are completed successfully, or none of them can be completed, is known as
3) Concurrency control	3) It is used to express relationships between two tables
4) Resource Locking	4) It combines rows from two or more tables, based on a related column between them
5) Parent	5) A remedy for the inconsistencies caused by concurrent processing is
	6) In 1:N relationships, the table on the "one" side is called

Write your answer below by writing the corresponding sentence number from Column B:

Column A	Answers
Transaction
Foreign Key
Concurrency Control
Resource Locking
Parent

Subject Database design and development Please hurry i need it in 1 hour thanks