Questions and Answers
Which control structure in Java allows for the execution of a block of code repeatedly as long as a specified condition is true?
while loop
What is the correct syntax for declaring a one-dimensional array in Java?
int arrayName[];
Which keyword is used to define a method in Java?
void
Study Notes
Control Structures in Java
- A
whileloop allows for the execution of a block of code repeatedly as long as a specified condition is true.
Arrays in Java
- The correct syntax for declaring a one-dimensional array in Java is
type[] arrayName;ortype arrayName[];.
Methods in Java
- The
voidkeyword is used to define a method in Java that does not return any value. - Alternatively, the return type of a method can be specified using keywords like
int,double,String, etc.
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