OCA Oracle Database SQL Exam Guide (Exam 1Z0-071)КНИГИ » ОС И БД
Название: OCA Oracle Database SQL Exam Guide (Exam 1Z0-071) Автор: Steve O'Hearn Издательство: McGraw-Hill Education Год: 2017 Страниц: 832 Формат: AZW3 Размер: 59 Mb Язык: English
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
OCA / OCP Java SE 8 Programmer Practice Tests Название: OCA / OCP Practice Tests: Exam 1Z0-808 and Exam 1Z0-809 Автор: Scott Selikoff, Jeanne Boyarsky Издательство: Sybex Год: 2017 Страниц: 600...