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Oracle 1z0-071 certification exam is a computer-based test that consists of 73 multiple-choice questions. 1z0-071 exam has a duration of 105 minutes, and the passing score is 63%. 1z0-071 exam fee is $245, and candidates can register for the exam through the Oracle Certification website. To prepare for the exam, candidates can take advantage of various training resources, including online courses, practice exams, and study guides. Passing the Oracle 1z0-071 certification exam is an excellent way to validate your SQL programming skills and enhance your career opportunities in the database industry.
Oracle 1z1-071 exam consists of 73 multiple-choice questions, and the time allotted for completion is two hours. 1z0-071 exam covers a wide range of topics, including SQL data retrieval, manipulation, and reporting, as well as database objects and structures, data integrity, and transactions.
| Topic | Details |
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| Topic 1 | - sing Single-Row Functions to Customize Output: This particular domain of the exam covers topics such as manipulating strings with character functions in SQL SELECT and WHERE clauses, performing arithmetic with date data, and manipulating numbers with the ROUND, TRUNC, and MOD functions. It also covers manipulating dates with the date function.
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| Topic 2 | - Restricting and Sorting Data: This domain covers topics such as applying Rules of precedence for operators in an expression, limiting Rows Returned in a SQL Statement, and utilizing Substitution Variables.
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| Topic 3 | - Using SET Operators: In this domain, the topics covered match the SELECT statements, utilizing the ORDER BY clause in set operations, the INTERSECT operator, and the MINUS operator.
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| Topic 4 | - Using Subqueries to Solve Queries: In this module, topics include using Single Row Subqueries, Multiple Row Subqueries, and how to delete and update rows.
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| Topic 5 | - Managing Tables using DML statements: In this exam domain, topics covered include managing Database transactions, controlling them, perform Insert, Update, and Delete operations. It also covers how to perform multi-table Inserts and Merge statements.
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| Topic 6 | - Displaying Data from Multiple Tables: In this domain, topics include how to use Self-joins, use different types of Joins, how to utilize Nonequijoins, and OUTER joins.
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| Topic 7 | - Managing Views: This domain covers how to manage or oversee modules.
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| Topic 8 | - Reporting Aggregated Data Using Group Functions: In this section of the exam, it is covered how to restrict Group Results and create Groups of Data.
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| Topic 9 | - Managing Indexes Synonyms and Sequences: In this domain, exam-takers are tested for their skill in managing Indexes, Synonyms, and Sequences.
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| Topic 10 | - Using Conversion Functions and Conditional Expressions: In this domain, the topics covered are how to apply the NVL, NULLIF, and COALESCE functions to data, how to understand the implicit and explicit data type conversion, utilize the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions, and nesting multiple functions.
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| Topic 11 | - Controlling User Access: In this module, the topics include differentiating system privileges from object privileges
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| Topic 12 | - Managing Indexes Synonyms and Sequences: In this domain, topics include managing Indexes, managing Synonyms, and managing Sequences.
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| Topic 13 | - Managing Data in Different Time Zones: In this domain, topics include working with CURRENT_DATE, CURRENT_TIMESTAMP, and LOCALTIMESTAMP, and working with INTERVAL data types.
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| Topic 14 | - Relational Database concepts: In this domain, the topics covered include explaining the theoretical and physical aspects of a relational database and relating clauses in SQL Select Statement to Components of an ERD.
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