Step 1: Understanding training methods.
There are various training methods used in organizations to improve the skills of employees. The most common methods are job rotation, on-the-job training, and apprenticeship training.
Step 2: Analyzing the options.
(A) Job rotation training: Job rotation involves employees moving between different tasks to gain diverse skills and knowledge.
(B) On-the-job training: This method involves training employees while they are performing their jobs, providing them hands-on experience.
(C) Apprenticeship training: Apprenticeship involves learning a trade through practical work experience under the supervision of skilled workers.
(D) All of these: Correct. All of the mentioned methods are used for employee training.
Step 3: Conclusion.
The correct answer is (D) All of these, as all the mentioned training methods are commonly used to develop employee skills.