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A Complete Study System for OCA Exam 1Z0-061
Prepare for the Oracle Certified Associate Oracle Database 12c SQL Fundamentals I exam with this Oracle Press guide. Each chapter features challenging exercises, a certification summary, a two-minute drill, and a self-test to reinforce the topics presented. This authoritative resource helps you pass the exam and also serves as an essential, on-the-job reference. Get complete coverage of all OCA objectives for exam 1Z0-061, including:
Data retrieval using the SQL SELECT statement
Restricting and sorting data
Using conversion functions and conditional expressions
Reporting aggregated data with the group functions
Displaying data from multiple tables with joins
Using subqueries to solve problems
Using the set operators
Manipulating data with DML statements
Using DDL statements to create and manage tables
Electronic content includes:
150+ practice exam questions with detailed answers and explanations
Score report performance assessment tool
PDF copy of the book
Modelling and Analysis of Enterprise Information Systems
Insight into issues, challenges, and solutions related to the successful applications and management aspects of enterprise information systems may provide to be a hardship to researchers and practitioners. Modelling Analysis of Enterprise Information Systems presents comprehensive coverage and understanding of the organizational and...
Common Sense: Get It, Use It, and Teach It in the Workplace
“He may have an MBA, but he’s got no common sense.” Assessments like that by a boss can stop a career dead in its tracks. Unfortunately, many believe that common sense is a trait you are either born with or you are not. This book dispels that myth. Through the pages of Common Sense: Get It, Use It, and Teach It in...
Wrox's Visual C# 2005 Express Edition Starter Kit (Programmer to Programmer)
First, Barker explains how to install Visual C# 2005 Express Edition, which is included on the accompanying CD-ROM, and walks you through programming basics. You'll then learn how to build user interface elements in order to develop applications using Windows Forms. And you'll find out how to use data in your applications as you examine database...
Insights into Game Theory: An Alternative Mathematical Experience
Few branches of mathematics have been more influential in the social sciences than game theory. In recent years, it has become an essential tool for all social scientists studying the strategic behaviour of competing individuals, firms and countries. However, the mathematical complexity of game theory is often very intimidating for students...
Java RMI With Java RMI, you'll learn tips and tricks for making your RMI code excel. This book provides strategies for working with serialization, threading, the RMI registry, sockets and socket factories, activation, dynamic class downloading, HTTP tunneling, distributed garbage collection, JNDI, and CORBA. In short, a treasure trove of valuable RMI... VirtualBox 3.1: Beginner's Guide
The furore around virtualization is taking the technology world by storm and is a must for efficient utilization of network server capacity, storage administration, energy, and capital. VirtualBox is free which brings down your upfront costs for an agile data center. VirtualBox will transform your IT infrastructure into a lean data center on...