Which of the following is not a valid Java identifier?
a. my Value
b. $_AAA1
c. width
d. m_x
A
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Which of the following is/are considered part of Web 2.0?
a. Community-generated content. b. Collective intelligence. c. Social networking. d. All of the above.
A double-ended queue allows
a) adding elements at one end and removing them from both ends b) adding elements at both ends and removing them from one end c) adding elements at one end, removing them from the other end, and viewing (first) elements at either end. d) adding, removing, and viewing elements at either end. e) none of the above
You can use the Remove method to remove a specified number of characters located anywhere in a string.
A. Erase B. Replace C. Remove D. Delete
When you are comparing one string to another string, use the == operator.
Answer the following statement true (T) or false (F)