Lecture 2

Question 1

Readable Programs

Answer 1

Structure, Cohesion, Separation, Indentation, Comments, Proper Variable Naming

Question 2

Conditional Operators (&& and ||)

Answer 2

These are lazy operators, RHS evaluated only when necessary.

Question 3

Switch Statements

Answer 3

Break ensures no other further case matching is done after a match. Default is used to catch cases where there are no other case matches.

Question 4

Do While

Answer 4

Executed at least once. Only after the first execution, the stopping condition is checked.