What does a primary key do?
a. Identifies each row of a table.
b. Selects a number of rows from a database.
c. Stores a bunch of related data.
d. None of the above.
a. Identifies each row of a table.
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?Accountability is the matching of an authenticated entity to a list of information assets and corresponding access levels.
Answer the following statement true (T) or false (F)
An Excel function that determines the largest value in a range.
What will be an ideal response?
What shutdown options save the current session to disk before powering off the computer?
A. Shut down B. Standby/Sleep C. Hibernate D. Log off
With __________ ARQ, the sender immediately sends the next message or packet of data.
a. continuous b. immediate c. open window d. stop-and-wait e. halt and be recognized (HBR)