The most effective strategy a team leader can employ has three key elements. These include ensuring that the team members clearly understand the objectives, providing them the resources they need to achieve the goals, and supporting them whenever necessary. This question addresses the last of these. There are several ways you can support your team. These include being available to answer their questions, mentoring them so they learn new skills, backing them up when there are disputes, and providing them the opportunity for career advancement. When responding to this question, you should touch on some or all of these and describe exactly how you go about achieving them. Again, concrete examples of how you've done this in the past will illustrate your qualifications in this area. They also want you to mention how you're prepared to roll up your sleeves and get your hands dirty creating code to help move the project forward.