Answer: swtich controller variable : Questions « Statements « SCJP
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5.16.38.Answer: swtich controller variable
A, B, E.
The argument of a
switch
statement must be a byte, char, short,
int
, or
enum
.
5.16.Questions
5.16.1.
What is the output of the following code(nested for loop and continue statement)?
5.16.2.
Answer: nested for loop and continue statement
5.16.3.
What is the output from the following code(continue statement with label)?
5.16.4.
Answer: continue statement with label
5.16.5.
Is it a legal loop constructions for while statement?
5.16.6.
Answer: while loop
5.16.7.
Is it a legal loop constructions for while statement(int)?
5.16.8.
Answer: while loop counter
5.16.9.
Is it a legal loop constructions(for loop)?
5.16.10.
Answer: for loop variable
5.16.11.
Is it a legal do-while statement
5.16.12.
Answer: do while statement
5.16.13.
What would be the output from this code fragment?
5.16.14.
Answer: nested if statement
5.16.15.
What is the output from the following switch statement?
5.16.16.
Answer: using switch statement
5.16.17.
What is the output(multi-throw and multi-catch)?
5.16.18.
Answer: multi-throw and multi-catch
5.16.19.
What is the output(Error and catch statement)?
5.16.20.
Answer: Error and catch statement
5.16.21.
How to run the following code to enable assertation?
5.16.22.
Answer: assert enabling
5.16.23.
Change the following code to use enhanced for loop
5.16.24.
Answer: enhanced for loop
5.16.25.
Is it a legal statement: for (int i=0, j=1; i<10; i++, j++)
5.16.26.
Answer: for loop initialization
5.16.27.
Is it a legal statement: for (int i=0, j=1;; i++, j++)
5.16.28.
Answer: for statement and initialization
5.16.29.
Is it a legal statement: for (int i=0, float j=1; ; i++, j++)
5.16.30.
Answer: for loop and initialization
5.16.31.
Is it a legal statement: for (String s = ""; s.length()<10; s += "A")
5.16.32.
Answer: for loop and string loop counter
5.16.33.
What is the output(try-catch statement)?
5.16.34.
Answer: try-catch statement
5.16.35.
Is it a legal statement: while (int a = 0) { /*...*/ }
5.16.36.
Answer: while loop count
5.16.37.
Which of the following are legal argument types for a switch statement?
5.16.38.
Answer: swtich controller variable
5.16.39.
What is wrong with the following if statement?
5.16.40.
Answer: if statement
5.16.41.
What is wrong with the following switch statement?
5.16.42.
Answer: switch statement and integer
5.16.43.
What is wrong with the following for statement?
5.16.44.
Answer: for loop initialization part
5.16.45.
What is wrong with the following statement?
5.16.46.
Answer: while statement
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