Flowchart creators use diamond shapes () to indicate alternative courses of acti
ID: 3780953 • Letter: F
Question
Flowchart creators use diamond shapes () to indicate alternative courses of action. You cannot combine AND and OR operators in a Boolean expression. It is illegal to use a block to contain a single statement. When if-else statements are nested, each else is always paired with the most recent unpaired if. A Boolean expression is evaluated within every while loop to determine whether the loop body will execute. You cannot always use a for loop instead of a counter controlled while loop. A looping structure involves choosing between alternative courses of action based on some value within a program. The do loop checks a value at the "top" of the loop before the body has a chance to execute. Method "nextInt" belongs to Random class. Math class methods can be invoked directly (i.e., no need to create an object).Explanation / Answer
True-This is used for decision-making,depending upon whether the given condition is true or false. False-we can combine And and OR False -it is not illegal,but might lead confusion,so we may avoid it True -the Most recent if-else are paired True -while is entry controlled loop ,so the condition is checked first True -for loop can be used Only when number of iterations are finite False -loop structure is used for repetition False -do loop is exit control loop,so the condition is checked at the end True -yes,it belongs to random class True -static methods can invoked directly
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