Questions
CSE-110-OD25-27 3.1: Lesson and Knowledge Check - Study Hall Video Episode 3
Single choice
If programmers create a code using several mathematical operations in Java, how can they specify the part of the expression they want carried out first?
Options
A.By placing that expression in parentheses modulo, and division are carried out in that order; and then, finally, addition and subtraction are carried out.
B.By placing that expression in double quotation marks
C.By placing a semicolon immediately after that part of the expression
D.By placing two forward slashes immediately before that part of the expression
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Step-by-Step Analysis
When programming in Java, the order in which operations are performed can be controlled by grouping parts of an expression with parentheses. This allows you to specify that certain subexpressions should be evaluated first, before the rest of the expression.
Option 1: 'By placing that expression in parentheses modulo, and division are carried out in that order; and then, finally, addition and subtraction are carried out.' This opti......Login to view full explanationLog in for full answers
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