Which of the following is an example of a 'hard skill'?

The selection of data analysis as an example of a 'hard skill' is accurate because hard skills refer to specific, teachable abilities that can be defined and measured. These skills are often technical or quantitative in nature and typically learned through formal education, training, or experience. Data analysis involves the ability to interpret and manipulate data using various tools and methodologies, making it a clear example of a hard skill required in fields such as business, finance, and scientific research.

In contrast, the other options represent soft skills or broader capabilities that involve interpersonal or organizational skills. For instance, communication strategies focus on how to effectively convey messages and interact with others, which requires emotional intelligence and adaptation to different audiences. Time management involves organizing and prioritizing tasks effectively, and conflict resolution encompasses techniques to address and mediate disputes between individuals or groups—both skills involving personal development and interpersonal dynamics rather than technical proficiency.