Test your understanding of Java with the following:
What does the code int x = 3; System.out.println("The result is " + x); do?
What does the code String firstName = "Sue"; System.out.println(firstName);
do?
What does the code System.out.println(2 < 3); do?
What does the code System.out.prinltn(2 == 3); do?
What does the code Ssytem.out.println(3 >= 2); do?
It prints out, ”The result is 3”.
It prints out, ”Sue”.
It prints out ”false”.
It prints out ”false”.
It prints out ”true”.
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A ____________ is a data structure in which elements are added to the end and taken off the front.
A. queue B. stack C. array D. linked list
The proper ordering of coordinates in positions is ____.
A. top, left, bottom, right B. bottom, right, top, left C. bottom, left, top, right D. top, right, bottom, left
Tabs and commas can be used as ________ in paragraphs which allow text to be converted to multiple column tables
A) floating objects B) separator characters C) leaders D) handles
Initial values for the variables in the tested expression of a while statement do not have to be initialized before the while statement is encountered.
Answer the following statement true (T) or false (F)