Which of the following is an experience-based testing technique?

Experience-based testing techniques leverage the knowledge and insights gained from previous experiences to identify potential defects or issues in software applications. Error guessing specifically involves leveraging the tester's past experiences and understanding of where software defects are likely to occur based on history, design, or usage patterns. Testers use their intuition and expertise to predict where errors might be present, making it a practical approach when dealing with complex systems where exhaustive testing isn't feasible.

In contrast, intuitive testing relies heavily on the tester's instinct and may not systematically focus on previous experience with errors or defects. Oracle-based testing typically uses established principles or sources (oracles) to determine the expected outcomes of tests, while exhaustive testing implies testing all possible input combinations, which is often impractical for larger systems. Thus, error guessing aligns most closely with the essence of experience-based testing, focusing on insights derived from prior experiences to inform testing strategies.