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?

Colby lives a very career-driven lifestyle. he works long hours and enjoys making a lot of money by working overtime. after he and his wife have a baby, colby decides that being a dad is now going to be his top priority.

What are two reasons why an administrator might choose to use static routing rather than dynamic routing? (choose two.) ?

What shows the web address of the page that is currently displayed in the workspace?

A network technician is tasked with designing a firewall to improve security for an existing FTP server that is on the company network and is accessible from the Internet.

How to hold numeric ranges and corresponding letter grade will be stored in a file java

A local university contracted with IBM to implement a new database system, which the university would then administer and run. This is an example of what type of outsourcing? Application Personnel Process-based Consultant Project-based

If the United States has a comparative advantage in the production of computer software, then: It can produce software with fewer absolute resources than another country. It can produce software with a lower opportunity cost than another country.

Eli is changing the color of the bars in a column graph. What is he doing? formatting layout design insert

What is commodity? explain

A user has a network device that streams media to the LAN. The device is visible on the network. All PCs on the LAN can ping the device. All firewalls are turned off.