COGNITIVE ASSESSMENT
Which of the following best describes the function of a primary key?
A. The first record in a data file
B. Another term for file name
C. To uniquely identify each record in a file
D. To provide decryption of data
Answer: C
You might also like to view...
Case-Based Critical Thinking QuestionsCase 1-1Kyra is having a hard time opening a PowerPoint presentation she created. She asks her cousin Max, who is more experienced working with Office 2013 applications, to help her learn more about Office 2013.Kyra still is not sure where she saved her PowerPoint file, and is guessing that it might be in Web-based storage online. As a first step, Max recommends that Kyra check ____.
A. if her LAN connection is active B. if her flash drive is plugged in C. if her computer is connected to the Internet D. her Document folder
To open the Attachments dialog box, you ________
A) right-click the paperclip icon B) point to the paperclip icon and press F2 C) click the paperclip icon D) double-click the paperclip icon
Which of the following search tools finds videos or other multimedia??
A. ?Ask a Librarian B. ?Blinkx C. ?Wolfram Alpha D. ?Glean Comparison Search
By adding numbers to and subtracting numbers from pointers, we can obtain different addresses.
Answer the following statement true (T) or false (F)