Covering features of SQL that are standardized and common across most database vendors, this book will provide you with a base of knowledge that will prepare you to go deeper into the specifics of any database product you might encounter.
.Including three case studies, each illustrating a different database design challenge, this book provides the conceptual and practical information necessary to develop a database design and management scheme that ensures data accuracy and user satisfaction while optimizing performance.
With learning objectives at the beginning of each chapter, exam tips, practice exam questions, and in-depth explanations throughout. this effective self-study system delivers 100% coverage of every topic on the CompTIA IT Fundamentals+ exam.
Written by the leading authority on CompTIA A+ certification and training, this self-study book has been thoroughly updated to cover 100% of the exam objectives on the CompTIA A+ exams, and also serves as a practical reference for IT support and technical personnel.
Aided by helpful examples, technical term glossaries, tables and images to support you as you learn, this accessible and engaging book takes you on a practical journey during which you will discover the techniques to allow you to publish a basic website from scratch.