A _____ is a requirement or condition that a system must satisfy or an outcome that a system must achieve.
A. trigger
B. constraint
C. query
D. key
Answer: B
You might also like to view...
________ are devices that transfer packets of data between two or more networks
Fill in the blank(s) with correct word
Case 17-1 Robert, the manager of a small-scale software firm, uses Microsoft Access 2016 to store employee details. He maintains the database and updates it as the details change. Robert retrieves the stored details as and when required using Access.? The only field that uniquely identifies each employee in the database is the Employee ID field. The Employee ID field is the _____.
A. ?foreign key B. ?encrypted key C. ?primary key D. ?concatenated key
What are some reasons to use VLANs??
What will be an ideal response?
Describe static software libraries. What are their advantages?
What will be an ideal response?