When a database is encrypted, data that is modified is encrypted ____.
A. after the database is updated
B. when the database is closed
C. before the database is updated
D. when the database is opened
Answer: C
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The main advantage(s) of bitmapped images over vector graphics is (are) _____.
A. scalability or resolution independence of images B. ease of editing the image content pixel by pixel C. more compact file size compared to vector graphics
Which of the following is not considered an action query?
A) Append B) Make Table C) Create Table D) Update
Jane, a security administrator, has been tasked with explaining access control aspects to a peer. Which of the following is a directory service supporting both Windows and Linux authentication?
A. LDAP B. Trusted OS C. TACACS+ D. PAM
To handle multiple NOT criteria, the OUTER JOIN must be combined with a ___________.
a. Set membership predicate b. Range predicate c. Subquery d. UNION