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ORACLE Certified 1Z0-071 Salary:
Being 1Z0-071 certified will surely increase your progress along with your salaries. You can get the following salaries after passing the 1Z0-071 exam, by doing preparation from Oracle 1Z0-071 Dumps.
- United States: 92,540 USD
- India: 78,86,000 INR
- England: 69,000 Pounds
- Europe: 72,000 Euro
Candidate of 1Z0-071 Certification exam may have the following weaknesses
The candidate must be prepared to spend some time studying the various technologies and trends that are important in their industry. For some candidates, they may not gain an understanding of everything they need to know; therefore, requiring them to spend additional time studying. The material provided by Oracle is not always up-to-date; therefore, requiring the candidate to visit other sites to study the latest information. If the candidate does not do well on previous exams (or feels like they did poorly), this could cause a hindrance in their certification goals. Oracle can be a little tough on the candidate, but this is good for the candidate because it ensures that they are prepared to take on whatever challenges that may come their way. You can solve mock and practicetest of the Oracle 1Z0-071 Dumps for having the accurate scenario of actualexam environments.
Target Audience
The Oracle 1Z0-071 exam is designed for those professionals who have some level of experience in operating with Oracle SQL and PL/SQL technologies and want to improve their expertise to perform the job roles of a Database Administrator or a Developer.
Oracle 1z0-071日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Using Subqueries to Solve Queries | 15% | - List the types of subqueries - Describe the types of problems that subqueries can solve - Define subqueries - Write single-row and multi-row subqueries |
| Topic 2: Restricting and Sorting Data | 6% | - Use ampersand substitution to restrict and sort output at runtime - Limit the rows that are retrieved by a query - Use DEFINE and UNDEFINE commands - Sort the rows that are retrieved by a query |
| Topic 3: Displaying Data from Multiple Tables Using Joins | 15% | - Join a table to itself by using a self-join - Cross join tables - View data that does not meet a join condition by using outer joins - Write SELECT statements to access data from more than one table using equijoins and non-equijoins |
| Topic 4: Using Conversion Functions and Conditional Expressions | 10% | - Apply the NVL, NULLIF, and COALESCE functions to data - Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions - Describe implicit and explicit data type conversion - Use conditional IF THEN ELSE logic in a SELECT statement |
| Topic 5: Using Set Operators | 5% | - Use a set operator to combine multiple queries into a single query - Describe the order of precedence when the set operators are used - Describe set operators |
| Topic 6: Retrieving Data Using the SQL SELECT Statement | 5% | - Execute a basic SELECT statement - Differentiate between SQL statements and SQL*Plus commands - List the capabilities of SQL SELECT statements |
| Topic 7: Using Single-Row Functions to Customize Output | 10% | - Manipulate strings with character function in the SELECT and WHERE clauses - Describe the differences between single-row and multiple-row functions - Perform arithmetic with date data - Manipulate dates with the date functions - Manipulate numbers with the ROUND, TRUNC, and MOD functions |
| Topic 8: Creating Other Schema Objects | 10% | - Create synonyms for database objects - Create, modify, and retrieve data from a view - Create, maintain, and use sequences - Create and maintain indexes |
| Topic 9: Using DDL Statements to Create and Manage Tables | 14% | - Describe the data types that are available for columns - Review the table structure - Categorize the main database objects - Create a simple table - Alter table definitions - Drop, rename, and truncate tables |
| Topic 10: Manipulating Data | 14% | - Insert rows into a table - Describe each data manipulation language (DML) statement - Delete rows from a table - Update rows in a table - Control transactions |
| Topic 11: Working with Oracle Database SQL | 8% | - Explain the installation of Oracle Database software - Start up and shut down a database - Describe the Oracle Database architecture - Create a container database |
| Topic 12: Reporting Aggregated Data Using Group Functions | 15% | - Group data by using the GROUP BY clause - Identify the available group functions - Include or exclude grouped rows by using the HAVING clause - Describe the use of group functions |
| Topic 13: Controlling User Access | 5% | - Differentiate system privileges from object privileges - Distinguish between granting privileges and roles - Grant privileges on tables and on a view |
