SummaryThis book is a comprehensive guide to the 1Z0-803 exam. You'll explore a wide range of important Java topics as you systematically learn how to pass the certification exam. Each chapter starts with a list of the exam objectives covered in that chapter. You'll find sample questions and exercises designed to reinforce key concepts and to prepare you for what you'll see in the real exam, along with numerous tips, notes, and visual aids throughout the book.

SummaryOCP Java SE 7 Programmer II Certification Guide is a concise, focused study guide that prepares you to pass the OCP Java SE 7 Programmer II exam (1Z0-804) the first time you take it. The book systematically guides you through each exam objective, teaching and reinforcing the Java skills you need through examples, exercises, and cleverly constructed visual aids. In every chapter you'll find questions just like the ones you'll face in the real exam. E...

SummaryOCA Java SE 8 Programmer I Certification Guide prepares you for the 1Z0-808 with complete coverage of the exam. You'll explore important Java topics as you systematically learn what's required to successfully pass the test.About the BookTo earn the OCA Java SE 8 Programmer I Certification, you have to know your Java inside and out, and to pass the exam you need to understand the test itself. This book cracks open the...

Today, mobile connections are so readily accessible that it is perhaps easy to forget the time when only the elite had access to a phone provided by the sole operator: the Government of India. It all changed in the early 1990s as liberalisation stirred the Indian economy out of its decades of complacency.The Telecom Wars begins its narration from those times, traversing the uncertain early years of the mobile phone industry. It is a vivid portrait of the fierce competition as Tata, Birla, ...