Question

A dangling else logical error can be avoided through the use of _______ and _______ with all nested if/else constructs.

1) break statement
2) continue statement
3) switch statement
4) indentation

Answer 1

A dangling else logical error can be avoided using proper indentation and braces to clearly associate else clauses with their intended if statements in code.

Step-by-step explanation:

The dangling else logical error can be avoided through the use of indentation and braces with all nested if/else constructs. These programming practices improve the readability and structure of the code, thereby making the intentions of the programmer clearer and preventing errors where the 'else' could be associated with the wrong 'if' statement. Indentation serves as a visual aid to indicate the level of nesting, while braces explicitly define which 'if' statement each 'else' belongs to, regardless of indentation or layout.