What are the three facts about converting from infix expressions to postfix expressions?

What will be an ideal response?


The three facts are:
• The operands always stay in the same order with respect to one another.
• An operator will move only “to the right” with respect to the operands.
• All parentheses are removed.

Computer Science & Information Technology

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Two-dimensional arrays can be thought of as containing __________.

a. rows and columns b. rows and pages c. elements and columns d. lines and boxes

Computer Science & Information Technology

The statement s1.equalsIgnoreCase(s4) is equivalent to which of the following?

a. s1.regionMatches(true, 0, s4, 0, s4.length()); b. s1.regionMatches(0, s4, 0, s4.length()); c. s1.regionMatches(0, s4, 0, s4.length); d. s1.regionMatches(true, s4, 0, s4.length);

Computer Science & Information Technology

A shorthand notation for decrementing a variable is ____.

A. variable++ B. variable=+ C. variable-- D. variable+-

Computer Science & Information Technology

The ____ is displayed along the top edge of the Gantt chart.

A. Entry bar B. timescale C. menu bar D. View Bar

Computer Science & Information Technology