Final answer:
Karl should use task-oriented techniques for conducting a job analysis that will provide specific information about what tasks a particular job will involve.
Step-by-step explanation:
Karl should use task-oriented techniques for conducting a job analysis that will provide specific information about what tasks a particular job will involve. Task-oriented approaches focus on identifying the tasks, including their frequency, difficulty, and importance. By analyzing the tasks involved in a job, Karl can gain a clear understanding of the specific requirements and responsibilities of the position.