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Oracle Database 12c SQL 1Z0-071


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Overview

Become an Oracle Database SQL Certified Associate and demonstrate understanding of fundamental SQL concepts needed to undertake any database project. Passing the exam illustrates depth of knowledge of SQL and its use when working with the Oracle Database server. Gain a working knowledge of queries , insert, update and delete SQL statements as well as some Data Definition language and Data Control Language, the optimizer, tales and indexes, data modeling and normalization. By passing this exam, a certified individual proves fluency in and a solid understanding of SQL language . data modeling and using SQL to create amd manipulate tables in an Oracle Database.

Qualified candidates have knowledge of general computing concepts, knowledge of command line interfaces and experience working in command line.


Exam Details

Duration:100 minutes
Number of Questions:

73

Passing Score:63%
View passing score policy
Validated Against:

This exam was validated against 11g Release 2 version 11.2.0.1.0 and up to 12c Release 1 version 12.1.0.1.0.

Format:Multiple Choice
Exam Price:Rs 9701 More on exam pricing

Course Content / Exam(s)


Retrieving Data Using the SQL SELECT Statement

  • List the capabilities of SQL SELECT statements.
  • Execute a basic SELECT statement.

Restricting and Sorting Data

  • Limit the rows that are retrieved by a query
  • Sort the rows that are retrieved by a query
  • Use ampersand substitution to restrict and sort output at runtime

Using Single-Row Functions to Customize Output

  • Describe various types of functions available in SQL
  • Use character, number, and date functions in SELECT statements

Using Conversion Functions and Conditional Expressions

  • Describe various types of conversion functions that are available in SQLL.
  • Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions.
  • Apply conditional expressions in a SELECT statement.

Reporting Aggregated Data Using the Group Functions

  • Identify the available group functions.
  • Describe the use of group functions.
  • Group data by using the GROUP BY clause.
  • Include or exclude grouped rows by using the HAVING clause.

Displaying Data from Multiple Tables

  • Write SELECT statements to access data from more than one table using equijoins and nonequijoins.
  • Join a table to itself by using a self-join.
  • Generate a Cartesian product of all rows from two or more tables.

Displaying Data from Multiple Tables

  • Write SELECT statements to access data from more than one table using equijoins and nonequijoins.
  • Join a table to itself by using a self-join.
  • Generate a Cartesian product of all rows from two or more tables.

Using Subqueries to Solve Queries

  • Define subqueries
  • Describe the types of problems that the subqueries can solve .
  • List the types of subqueries .
  • Write single-row and multiple-row subqueries.

Using the Set Operators

  • Describe set operators
  • Use a set operator to combine multiple queries into a single query .
  • Control the order of rows returned.

Manipulating Data

  • Describe each data manipulation language (DML) statement.
  • Insert rows into a table .
  • Update rows in a table .
  • Delete rows from a table .
  • Control transactions.

Using DDL Statements to Create and Manage Tables

  • Categorize the main database objects.
  • Review the table structure.
  • List the data types that are available for columns.
  • Create a simple table.
  • Explain how constraints are created at the time of table creation.
  • Describe how schema objects work.

Creating Other Schema Objects

  • Create simple and complex views.
  • Retrieve data from views.
  • Create, maintain, and use sequences.
  • Create and maintain indexes.
  • Create private and public synonyms.

Controlling User Access

  • Differentiate system privileges from object privileges.
  • Grant privileges on tables and on a user.
  • Distinguish between privileges and roles.

Managing Schema Objects

  • Describe how schema objects work.
  • Create simple and complex views with visible/invisible columns.
  • Create, maintain, and use sequences.
  • Create and maintain indexes including invisible indexes and multiple indexes on the same columns.
  • Perform flashback operations.

Managing Objects with Data Dictionary Views

  • Query various data dictionary views.

Manipulating Large Data Sets

  • Describe the features of multitable INSERTs.
  • Merge row in a table.

Retrieving Data By Using Subqueries

  • Multiple-Column Subqueries.
  • Column Comparisons.
  • Pairwise Comparison Subquery.
  • Nonpairwise Comparison Subquery.
  • Scalar Subquery Expressions.
  • Correlated Subqueries.
  • Using the EXISTS & NOT EXISTS Operator.
  • Correlated Update.
  • Correlated Delete.
  • WITH Clause.
  • Recursive WITH Clause.


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Tushar Kottawar

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