When the out-of-balance condition has been created by a left high subtree of a left high tree, we must balance the tree by rotating the out-of-balance node to the ____.
A. left
B. right
C. left and then right
D. right and then left
Answer: B
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In Java, when a character is stored in memory, it is actually the __________ that is stored.
a. Unicode number b. ASCII code c. floating-point value d. letter, symbol, or number
Some of the responsibilities of a(n) ________ are installing new hardware and software on the network and monitoring performance
A) programmer analyst B) computer technician C) IT manager D) network administrator
To arrange the records in descending order, you must ____.
A. cut and paste B. edit C. filter D. sort
A technician wants to implement a dual factor authentication system that will enable the organization to authorize access to sensitive systems on a need-to-know basis. Which of the following should be implemented during the authorization stage?
A. Biometrics B. Mandatory access control C. Single sign-on D. Role-based access control