OCA Oracle Database 12c SQL Fundamentals I Exam Guide (Exam 1Z0-061): Edition 2
À propos de cet ebook
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
- Single-row functions
- 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
Notes et avis
Quelques mots sur l'auteur
Roopesh Ramklass, OCP is a technical specialist with 10 years of experience in a wide-variety of IT environments, including software development, system administration, systems analysis, software design, systems architecture, courseware development, and lecturing. He is experienced in managing and executing IT development projects, including infrastructure systems provisioning, software development, and systems integration. Roopesh is the coauthor of OCA/OCP Oracle Database 11g All-in-One Exam Guide.
