Final answer:
Branch coverage and statement coverage are two different techniques used in software testing to measure the extent to which code has been executed.
Step-by-step explanation:
Branch coverage and statement coverage are two different techniques used in software testing to measure the extent to which code has been executed.
Branch coverage focuses on evaluating whether all possible branches of a control flow graph have been traversed during testing. It ensures that each decision point in the code has been taken both ways - true and false - at least once.
Statement coverage, on the other hand, checks if every statement in the code has been executed at least once. While branch coverage guarantees statement coverage, the reverse is not true. Statement coverage can be achieved without necessarily covering all the branches.