1. An if selection statement executes if and only if: A. the Boolean condition evaluates to false. B. the Boolean condition evaluates to true. C. the Boolean condition is short-circuited. D. none of the above. Answer: 2.A compound statement is enclosed between: A. [ ] B. { } C. ( ) D. < > Answer: 4. The controlling expression for a switch statement includes all of the following types except: A. char B. int C. byte D. double Answer:
Control structures
Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.
Switch Statement
The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.
1. An if selection statement executes if and only if:
A. the Boolean condition evaluates to false.
B. the Boolean condition evaluates to true.
C. the Boolean condition is short-circuited.
D. none of the above.
Answer:
2.A compound statement is enclosed between:
A. [ ]
B. { }
C. ( )
D. < >
Answer:
4. The controlling expression for a switch statement includes all of the following types except:
A. char
B. int
C. byte
D. double
Answer:
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