Suppose List list = new ArrayList. Which of the following operations are correct?
a. list.add("Red");
b. list.add(new Integer(100));
c. list.add(new java.util.Date());
d. list.add(new ArrayList());
a
Computer Science & Information Technology
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Which statement regarding for statements is false?
a) In a for statement, the initialization, loop-continuation condition, and increment can contain arithmetic expressions. b) The increment must be greater than zero. c) If the loop-continuation condition is initially false, the body of the loop is not performed. d) It is common to use the control variable for controlling iteration while never mentioning it in the body of the loop.
Computer Science & Information Technology
You can select all the columns and rows in a worksheet by holding the Alt key while double-clicking on a column.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology