When the primary key of one relation is placed into a second relation, it is called a:

a. field key.

b. referential integrity.

c. foreign key.

d. candidate key.

e. relocated key?

Process and procedures are important but not critical to the effective use of computer based information systems.

What are the four different character types that can make up a windows password?

Which of the following describes the test phase of the program process

CIO and IT managers share responsibility for managing the work of IT professionals. In addition, they are responsible for managing the: Select one: a. Hardware infrastructure b.

Organisms are classified as producers or consumers acorrding to the way they A) obtain B) release wastes C) produce offspring D) move from place to place

What are the five types of alignment in word?

The programmer wants to reduce the number of operations that are performed when the program is run. Which change will result in a correct program with a reduced number of operations performed?

What is the most important part of the course that you have learned about so far?

What is a perfect hashing function?

Which of the following statements is true about email? Email has entirely replaced phone and face-to-face conversations. Email is a form of oral communication. Email is a type of new media.