For each of the following questions, circle the single answer that BEST answers

Question

For each of the following questions, circle the single answer that BEST answers the questions. The following code segment contains an error. What type of error is it? String foo = "Hello"; String c = foo.indexOf ("e"); Syntax error Runtime error Division by zero error Logic error Which of the following is the best definition of a Boolean expression? A code statement that chooses between two blocks of code to execute. A code statement that repeats a block of code multiple times until some stopping condition is reached. A general term for a set of instructions for solving a problem. A logical statement that is either true or false What value does the variable foo have at the end of this code segment? int bar = 4; int foo = 1/bar; 0 0.25 0.5 1 None of the above What value does the variable c have at the end of this segment of code? String foo = "Sp2016"; char c = foo. charAt (1); S p 2 0 You cannot tell from the code segment provided

Explanation / Answer

19) option a - syntax error - indexOf method returns integer it should be assigned to a integer.

20) option d -a logical statement that is either true or false.

21) option a - zero as 1/4 = 0.25 and datatype is int

22) option b - p

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