Computers and Technology, 28.01.2020 20:45 CadenSkinner2003

In a relational database, a primary key is sometimes made up of multiple fields. what is this known as?

Answers: 3

Show answers

Other questions on the subject: Computers and Technology

Computers and Technology, 22.06.2019 15:00, mitchellk872

Which of the following statements tests if students have a grade of 70 or above, as well as fewer than five absences? a: if(grade > = 70 and daysabsent < = 5): b: if(grade > = 70 or daysabsent < = 5): c: if(grade > 70 and daysabsent < = 5): d: if(grade > 70 or daysabsent < = 5): i took the test the answer is a

Answers: 1

continue

Computers and Technology, 22.06.2019 17:00, smartoa

Annie is creating a corporate report for a company’s annual meeting. in the report, she wants to add the signature of various department heads. which device can annie use to capture signatures to include in the report? a. printer b. monitor c. e-reader d. digitizing tablet

Answers: 1

continue

Computers and Technology, 23.06.2019 15:30, Dweath50

The processing of data in a computer involves the interplay between its various hardware components.

Answers: 1

continue

Computers and Technology, 23.06.2019 22:30, ghari112345

Jamie has to enter the names, employee id’s, and income of a group of employees into a worksheet. which option will jamie use to describe the data

Answers: 3

continue

You know the right answer?

In a relational database, a primary key is sometimes made up of multiple fields. what is this known...