Reliability is defined as what?

• A. Truthfulness
• B. Intimacy
• C. Doing what you say
• D. Consistency under pressure

Answer: (C)

Reliability is about trust built by following through on commitments. The best way to capture this is doing what you say. When you promise to deliver something or to complete a task, reliability shows up when you actually follow through and meet those expectations. This consistency between what you claim and what you do makes others feel they can depend on you and plan accordingly. In business and analytics contexts, reliability translates to dependable performance and predictable results because stakeholders can trust that commitments will be honored. Truthfulness relates to honesty, which supports trust but doesn’t alone express the actionable follow-through reliability requires. Intimacy is about closeness, not dependability, and consistency under pressure describes maintaining performance under stress, which is related but not the core behavior that defines reliability in everyday commitments.