• Computers

Study Guide for 1z0-047

Oracle Database SQL Expert: Oracle Certification Prep
Author: Matthew Morris
Publisher: CreateSpace
ISBN: 9781475152432
Category: Computers
Page: 214
View: 434
This Study Guide is targeted at IT professionals who are looking to become an Oracle Database Certified SQL Expert. The book provides information covering all of the exam topics for the Oracle Expert exam: "1Z0-047: Oracle Database SQL Expert." This book has been updated to include the topics added to the exam for 12c. The books in the Oracle Certification Prep series are built in lockstep with the test topics provided by Oracle Education's certification program. Each book is intended to provide the information that will be tested in a clean and concise format. The guides introduce the subject you'll be tested on, follow that with the information you'll need to know for it, and then move on to the next topic. They contain no drills or unrealistic self-tests to bump the page count without adding value. The series is intended to provide a concentrated source of exam information that is compact enough to be read through multiple times. This series is ideal for experienced Oracle professionals that are familiar with the topic being tested, but want a means to rapidly reinforce their existing skills and bridge any gaps in their knowledge. It is also an excellent option as a second source of information for candidates pursuing certification.

    • Computers

OCA Oracle Database SQL Exam Guide (Exam 1Z0-071)


Author: Steve O'Hearn
Publisher: McGraw Hill Professional
ISBN: 1259584615
Category: Computers
Page: 832
View: 3762
A fully updated, integrated self-study system for the Oracle Database SQL Exam This thoroughly revised Oracle Press guide offers 100% coverage of all objectives on the latest version of the Oracle Database SQL Exam. Ideal both as a study guide and on-the-job reference, OCA Oracle Database SQL Exam Guide (Exam 1Z0-071) features detailed explanations, examples, practice questions, and chapter summaries. “Certification Objectives,” “Exam Watch,” and “On the Job” sections reinforce salient points throughout. You will gain access to two complete practice exams that match the tone, tenor, and format of the live test. Get complete coverage every topic on Exam 1Z0-071, including: • DDL and SQL SELECT statements • Manipulating, restricting, and sorting data • Single-row and group functions • Displaying data from multiple tables • Subqueries • Schema objects • Set operators • Grouping related data • Report creation • Data dictionary views • Large data sets • Hierarchical retrieval • Regular expression support • User access control The electronic includes: • Two full practice exams • Detailed answers and explanations


    • Computers

SQL Tuning

Generating Optimal Execution Plans
Author: Dan Tow
Publisher: "O'Reilly Media, Inc."
ISBN: 9780596552367
Category: Computers
Page: 338
View: 4964
A poorly performing database application not only costs users time, but also has an impact on other applications running on the same computer or the same network. SQL Tuning provides an essential next step for SQL developers and database administrators who want to extend their SQL tuning expertise and get the most from their database applications.There are two basic issues to focus on when tuning SQL: how to find and interpret the execution plan of an SQL statement and how to change SQL to get a specific alternate execution plan. SQL Tuning provides answers to these questions and addresses a third issue that's even more important: how to find the optimal execution plan for the query to use.Author Dan Tow outlines a timesaving method he's developed for finding the optimum execution plan--rapidly and systematically--regardless of the complexity of the SQL or the database platform being used. You'll learn how to understand and control SQL execution plans and how to diagram SQL queries to deduce the best execution plan for a query. Key chapters in the book include exercises to reinforce the concepts you've learned. SQL Tuning concludes by addressing special concerns and unique solutions to "unsolvable problems."Whether you are a programmer who develops SQL-based applications or a database administrator or other who troubleshoots poorly tuned applications, SQL Tuning will arm you with a reliable and deterministic method for tuning your SQL queries to gain optimal performance.

    • Computers

SQL Fundamentals


Author: John J. Patrick
Publisher: Prentice-Hall PTR
ISBN: 9780137126026
Category: Computers
Page: 803
View: 2882
Third edition of the hands-on, real-world guide to mastering SQL through using the world's top two databases: Oracle and Microsoft Access.

Study Guide For 1Z0-063

Oracle Certification Prep: Oracle Database 12c: Advanced Administration
Author: Matthew Morris
Publisher: N.A
ISBN: 9781941404041
Category:
Page: 248
View: 1192
This Study Guide is targeted at IT professionals who are working towards upgrading their existing 12c OCA certification to become an Oracle Database 12c Administrator Certified Professional. The book provides information covering all of the exam topics for the Oracle certification exam: "1Z0-063: Oracle Database 12c: Advanced Administration".The books in the Oracle Certification Prep series are built in lockstep with the test topics provided by Oracle Education's certification program. Each book is intended to provide the information that will be tested in a clean and concise format. The guides introduce the subject you'll be tested on, follow that with the information you'll need to know for it, and then move on to the next topic. They contain no drills or unrealistic self-tests to bump the page count without adding value. The series is intended to provide a concentrated source of exam information that is compact enough to be read through multiple times.This series is ideal for experienced Oracle professionals that are familiar with the topic being tested, but want a means to rapidly reinforce their existing skills and bridge any gaps in their knowledge. It is also an excellent option as a second source of information for candidates pursuing certification.

    • Computers

OCA Oracle Database 11g Administration I Exam Guide (Exam 1Z0-052)


Author: John Watson
Publisher: McGraw Hill Professional
ISBN: 0071591036
Category: Computers
Page: 733
View: 7546
A Fully Integrated Study System for OCA Exam 1Z0-052 Prepare for the Oracle Certified Associate Oracle Database 11g Administration I exam with help from this exclusive Oracle Press guide. In each chapter, you'll find challenging exercises, practice questions, a two-minute drill, and a chapter summary to highlight what you've learned. This authoritative guide will help you pass the test and serve as your essential on-the-job reference. Get complete coverage of all OCA objectives for exam 1Z0-052, including: Database architecture Creating an Oracle Database Managing the Oracle instance Configuring and managing the Oracle network Managing database storage structures Administering user security Managing schema objects, data and concurrency, and undo data Implementing Oracle Database security Database maintenance and performance management Backup and recovery Moving data Intelligent infrastructure enhancements On the CD-ROM: One full practice exam that simulates the actual OCA exam Detailed answers and explanations Score report performance assessment tool Complete electronic book Bonus exam available free with online registration

    • Computers

Study Guide for 1Z0-144: Oracle Database 11g: Program with PL/SQL

Oracle Certification Prep
Author: Matthew Morris
Publisher: CreateSpace
ISBN: 9781478217992
Category: Computers
Page: 178
View: 558
This Study Guide is targeted at IT professionals who are working towards becoming an Oracle Certified Associate in the PL/SQL developer track. The book provides information covering all of the exam topics for the Oracle certification exam: "1Z0-144: Oracle Database 11g: Program with PL/SQL." The books in the Oracle Certificaton Prep series are built in lockstep with the test topics provided by Oracle Education's certification program. Each book is intended to provide the information that will be tested in a clean and concise format. The guides introduce the subject you'll be tested on, follow that with the information you'll need to know for it, and then move on to the next topic. They contain no drills or unrealistic self-tests to bump the page count without adding value. The series is intended to provide a concentrated source of exam information that is compact enough to be read through multiple times. This series is ideal for experienced Oracle professionals that are familiar with the topic being tested, but want a means to rapidly reinforce their existing skills and bridge any gaps in their knowledge. It is also an excellent option as a second source of information for candidates pursuing certification.

    • Computers

Study Guide for 1Z0-147: Program with PL/SQL

Oracle Certification Prep
Author: Matthew Morris
Publisher: Createspace Independent Pub
ISBN: 9781478287209
Category: Computers
Page: 148
View: 6077
This Study Guide is targeted at IT professionals who are working towards becoming an Oracle Certified Associate in the PL/SQL developer track. The book provides information covering all of the exam topics for the Oracle certification exam: "1Z0-147: Program with PL/SQL." The books in the Oracle Certificaton Prep series are built in lockstep with the test topics provided by Oracle Education's certification program. Each book is intended to provide the information that will be tested in a clean and concise format. The guides introduce the subject you'll be tested on, follow that with the information you'll need to know for it, and then move on to the next topic. They contain no drills or unrealistic self-tests to bump the page count without adding value. The series is intended to provide a concentrated source of exam information that is compact enough to be read through multiple times. This series is ideal for experienced Oracle professionals that are familiar with the topic being tested, but want a means to rapidly reinforce their existing skills and bridge any gaps in their knowledge. It is also an excellent option as a second source of information for candidates pursuing certification.

Study Guide For 1Z0-067

Oracle Certification Prep: Upgrade Oracle9i/10g/11g OCA to Oracle Database 12c OCP
Author: Matthew Morris
Publisher: N.A
ISBN: 9781941404034
Category:
Page: N.A
View: 7555
This Study Guide is targeted at IT professionals who are working towards upgrading their existing certification to become an Oracle Database 12c Administrator Certified Professional. The book provides information covering all of the exam topics for the Oracle certification exam: "1Z0-067: Upgrade Oracle9i/10g/11g OCA to Oracle Database 12c OCP".The books in the Oracle Certification Prep series are built in lockstep with the test topics provided by Oracle Education's certification program. Each book is intended to provide the information that will be tested in a clean and concise format. The guides introduce the subject you'll be tested on, follow that with the information you'll need to know for it, and then move on to the next topic. They contain no drills or unrealistic self-tests to bump the page count without adding value. The series is intended to provide a concentrated source of exam information that is compact enough to be read through multiple times.This series is ideal for experienced Oracle professionals that are familiar with the topic being tested, but want a means to rapidly reinforce their existing skills and bridge any gaps in their knowledge. It is also an excellent option as a second source of information for candidates pursuing certification.

    • Computers

Oracle 12c: SQL


Author: Joan Casteel
Publisher: Cengage Learning
ISBN: 130546530X
Category: Computers
Page: 608
View: 6354
Introduce the latest version of the fundamental SQL language used in all relational databases today with Casteel’s ORACLE 12C: SQL, 3E. Much more than a study guide, this edition helps those who have only a basic knowledge of databases master the latest SQL and Oracle concepts and techniques. Learners gain a strong understanding of how to use Oracle 12c SQL most effectively as they prepare for the first exam in the Oracle Database Administrator or Oracle Developer Certification Exam paths. This edition initially focuses on creating database objects, including tables, constraints, indexes, sequences, and more. The author then explores data query techniques, such as row filtering, joins, single-row functions, aggregate functions, subqueries, and views, as well as advanced query topics. ORACLE 12C: SQL, 3E introduces the latest features and enhancements in 12c, from enhanced data types and invisible columns to new CROSS and OUTER APPLY methods for joins. To help readers transition to further studies, appendixes introduce SQL tuning, compare Oracle's SQL syntax with other databases, and overview Oracle connection interface tools: SQL Developer and SQL Plus. Readers can trust ORACLE 12C: SQL, 3E to provide the knowledge for Oracle certification testing and the solid foundation for pursuing a career as a successful database administrator or developer. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

    • Computers

Oracle SQL Tricks and Workarounds

Expert Guide to Oracle SQL Excellence
Author: Zahar Hilkevich
Publisher: AuthorHouse
ISBN: 1463421354
Category: Computers
Page: 252
View: 5568
This book introduces a relatively new approach to mastering one’s Oracle SQL skills. This book will teach you how to leverage your existing Oracle SQL knowledge as well as how you can benefit from a variety of SQL tricks and techniques we present thereafter. This is a text book rather than a reference, and it aims to teach you how to become a better SQL specialist. Even though the recommendations found in this book may be applied to a variety of SQL flavors, Oracle SQL is the main subject of this book. Our goal was not to impress you with clever tricks and sophisticated techniques, but rather give you a roadmap to excellence in writing Oracle SQL queries. No doubt, this book presents tricks and classy approaches, which still serve the main goal – to let you master your Oracle SQL skills.

Oce Oracle Database SQL Certified Expert Exam Guide


Author: Steve O'Hearn
Publisher: Createspace Independent Publishing Platform
ISBN: 9781548919085
Category:
Page: 550
View: 7418
OCE Oracle Database SQL Certified Expert Exam Guide By Steve O'Hearn

    • Computers

OCP Developer PL/SQL Program Units Exam Guide


Author: Steve O'Hearn
Publisher: McGraw Hill Professional
ISBN: 0071712887
Category: Computers
Page: 499
View: 324
Prepare for the Oracle Certified Professional Developer PL/SQL Program Units exam using this Oracle Press study guide. Throughout each chapter, you’ll find in-depth details on all the material covered on this challenging exam, followed by practice questions and chapter summaries. The CD-ROM contains hundreds of practice exam questions in an adaptive format.

    • Computers

OCA Oracle Solaris 11 System Administration Exam Guide (Exam 1Z0-821)


Author: Michael Ernest
Publisher: McGraw Hill Professional
ISBN: 0071775730
Category: Computers
Page: 768
View: 2426
A Complete Study System for OCA Exam 1Z0-821 Prepare for the Oracle Certified Associate Oracle Solaris 11 System Administration exam with help from this exclusive Oracle Press guide. In each chapter, you’ll find challenging practice questions, a two-minute drill, and a chapter summary to highlight what you’ve learned. This authoritative resource will help you pass the test and will serve as your essential on-the-job reference. Get complete coverage of all OCA objectives for exam 1Z0-821, including: Installing Oracle Solaris 11 Managing boot environments Understanding ZFS and other Oracle Solaris file systems Securing systems and files Managing users, groups, and processes Administering the Services Management Facility (SMF) Configuring additional storage Adding and updating Oracle Solaris software Monitoring the system with logging Administering process and kernel crash data Managing network resources Administering Oracle Solaris Zones Electronic content includes: Two practice exams with detailed answers and explanations

    • Computers

OCA: Oracle Database 12c Administrator Certified Associate Study Guide

Exams 1Z0-061 and 1Z0-062
Author: Biju Thomas
Publisher: John Wiley & Sons
ISBN: 1118931335
Category: Computers
Page: 1224
View: 4918
An all-in-one study guide prepares you for the updated Oracle Certified Associate certification It's been nearly six years since Oracle updated its cornerstone database software, making the demand for a comprehensive study guide for the OCA 12c certification a top priority. This resource answers that demand. Packed with invaluable insight, chapter review questions, bonus practice exams, hundreds of electronic flashcards, and a searchable glossary of terms, this study guide prepares you for the challenging Oracle certification exams. Provides you with a solid understanding of restricting and sorting data Walks you through using conversion functions and conditional expressions Addresses displaying data from multiple tables, manipulating data, database maintenance, and database backups and recovery Explores the Oracle database architecture and discusses preparing the database environment, creating an Oracle database, and managing the Oracle instance Focuses on administering and implementing user security This must-have study guide thoroughly prepares you to take the dramatically updated Oracle 12c OCA exams.

    • Computers

OCA Oracle Database 11g SQL Fundamentals I Exam Guide

Exam 1Z0-051
Author: John Watson,Roopesh Ramklass
Publisher: McGraw Hill Professional
ISBN: 007164380X
Category: Computers
Page: 581
View: 2699
A Fully Integrated Study System for OCA Exam 1Z0-051 Prepare for the Oracle Certified Associate Oracle Database 11g: SQL Fundamentals I exam with help from this exclusive Oracle Press guide. In each chapter, you'll find challenging exercises, practice questions, a two-minute drill, and a chapter summary to highlight what you've learned. This authoritative guide will help you pass the test and serve as your essential on-the-job reference. Get complete coverage of all OCA objectives for exam 1Z0-051, including: SQL SELECT statements Restricting and sorting data Single-row functions Conversion functions and conditional expressions Group functions Displaying data from multiple tables Subqueries Set operators DML and DDL statements Schema objects On the CD-ROM: One full practice exam that simulates the actual OCA exam Detailed answers and explanations Score report performance assessment tool Complete electronic book Bonus exam available free with online registration

    • Computers

Oracle Certified Professional Java SE 7 Programmer Exams 1Z0-804 and 1Z0-805

A Comprehensive OCPJP 7 Certification Guide
Author: S G Ganesh,Tushar Sharma
Publisher: Apress
ISBN: 1430247657
Category: Computers
Page: 656
View: 4223
Oracle Certified Professional Java SE 7 Programmer Exams 1Z0-804 and 1Z0-805 is a concise, comprehensive, step-by-step, and one-stop guide for the Oracle Certified Professional Java SE 7 Programmer Exam. The first two chapters set the stage for exam preparation and let the reader get started quickly. The first chapter answers frequently asked questions about the OCPJP exam. This book assumes that the reader is already familiar with Java fundamentals which is in line with the prerequisite of having a OCAJP certification. The book sports considerable supportive material to help the reader in effective exam preparation in the form of appendices: 2 mock tests to give the reader a sense of a real-exam. An instant refresher summarizing the most important concepts (with tips on answering questions) to revise just before the exam. This book will be a delectable read for any OCPJP aspirant because of its simple language, example driven approach, and easy-to-read style. Further, given its 100% focus on the exam and helpful supportive material, this book is clearly an attractive buy to OCPJP aspirants worldwide.

    • Computers

Study Guide for 1Z0-052: Oracle Database 11g: Administration I

Oracle Certification Prep
Author: Matthew Morris
Publisher: Createspace Independent Pub
ISBN: 9781477565872
Category: Computers
Page: 158
View: 7475
This Study Guide is targeted at IT Professionals who are looking to obtain the Oracle Database 11g Administrator Certified Associate certification. The book provides information covering all of the exam topics for the Oracle certification exam: "1Z0-052: Oracle Database 11g: Administration I." The books in the Oracle Certificaton Prep series are built in lockstep with the test topics provided by Oracle Education's certification program. Each book is intended to provide the information that will be tested in a clean and consise format. The guides introduce the subject you'll be tested on, follow that with the information you'll need to know for it, and then move on to the next topic. They contain no drills or unrealistic self-tests to bump the page count without adding value. The series is intended to provide a concentrated source of exam information that is compact enough to be read through multiple times. This series is ideal for experienced Oracle professionals that are familiar with the topic being tested, but want a means to rapidly reinforce their existing skills and bridge any gaps in their knowledge. It is also an excellent option as a second source of information for candidates pursuing certification.

    • Computers

OCA: Oracle Certified Associate Java SE 8 Programmer I Study Guide

Exam 1Z1-808
Author: Jeanne Boyarsky,Scott Selikoff
Publisher: John Wiley & Sons
ISBN: 1118957407
Category: Computers
Page: 400
View: 2065
Focusing 100% on the exam objectives, OCA: Oracle Certified Associate Java SE 8 Programmer I Study Guide is designed to make you fully prepared for this challenging exam. Between Java 7 and Java 8, Oracle has made the biggest changes to the language in a long time. In particular, developers will need to learn functional programming for the first time to pass the certification. This comprehensive study guide covers all of the key topic areas Java programmers will need to be familiar with, including: Java basics Operators, conditionals and loops String and StringBuilder, Array and ArrayList Methods and encapsulation Inheriting abstract classes and interfaces Exceptions Class design Object-Oriented design principles and design patterns Generics and collections Functional programming Advanced strings and localization Exceptions and assertions IO and NIO Threads Concurrency JDBC With this complete Study Guide, Java developers will gain the information, understanding, and practice they need to pass the OCAJP 8 exam.