COGNITIVE ASSESSMENT
You create a database that stores data in tables that consist of rows and columns. Each row has a primary key, and each column has a unique name. Which data model did you use?
A. object-oriented
B. object-relational
C. relational
D. multidimensional
Answer: C
Computer Science & Information Technology
You might also like to view...
An evaluation is similar to an assessment in that it too seeks to comprehensively examine the effectiveness of a risk management system.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology
The number of elements is always one number more than the array's highest subscript.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology
What is a fiber cross-connect used for?
What will be an ideal response?
Computer Science & Information Technology
The ____ command is used to delete a file or directory.
A. rm B. mv C. del D. erase
Computer Science & Information Technology