Which statement is false?
a. A ListIterator accesses the elements of a List.
b. Class ArrayList is a fixed-size array.
c. A LinkedList is a linked list implementation of a List.
d. ArrayLists execute faster than Vectors because they are not thread safe.
b. Class ArrayList is a fixed-size array.
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The ____ process can be performed at the firewall and make use of encryption to protect credentials transmitted from client to server (or client to firewall).
A. integrity B. confidentiality C. authentication D. nonrepudiation
Where does a comment frequently appear in Word 2010?
A) In a balloon B) Directly within the text of the document C) In a task pane on the right of the window D) In a ScreenTip
Consider the following do-while loop, whose job is to check for a valid customer identification number between the numbers 100 and 1999:do{ cout << "\nEnter an identification number: "; cin >> idNum;}while ( // Missing expression goes here);Which of the following is the correct missing expression?
A. idNum >= 100 && idNum <= 1999 B. idNum < 100 || > 1999 C. idNum < 100 || idNum != 2000 D. idNum < 100 || idNum > 1999
Identify the letter of the choice that best matches the phrase or definition.
A. Used to convert letters to uppercase. B. Used to show leading zeroes. C. Used to format a hexadecimal integer. D. An example is the Thermometer class. E. Responsible for handling user interaction with the program.