Ace your preparation for the skills measured by MCTS Exam 70-503—and on the job. Work at your own pace through a series of lessons and reviews that fully cover each exam objective. Then, reinforce and apply what you’ve learned through real-world case scenarios and practice exercises. This official Microsoft study guide is designed to help you make the most of your study time.Maximize your performance on the exam by learning to:•Define and implement service contracts •Configure client and service endpoints across transport protocols•Customize service behavior; host and expose services•Add instrumentation to services, including end-to-end tracing•Implement transport, message, and user level security•Consume services through proxies and agents•Manage the service life cycle—instances, sessions, transactions, concurrency