Oracle인증사에서 주췌하는 1Z0-171시험은 IT업계에 종사하는 분이시라면 모두 패스하여 자격증을 취득하고 싶으리라 믿습니다. Fast2test에서는 여러분이 IT인증자격증을 편하게 취득할수 있게 도와드리는 IT자격증시험대비시험자료를 제공해드리는 전문 사이트입니다. Fast2test덤프로 자격증취득의 꿈을 이루세요.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Controlling User Access | 5% | - Granting privileges on tables - Roles creation and privilege assignment - System vs object privileges |
| Topic 2: Using Subqueries | 5% | - Single-row and multi-row subqueries - Correlated subqueries for update and delete |
| Topic 3: DDL for Tables and Relationships | 15% | - TRUNCATE TABLE statement - Constraints management - CREATE TABLE statement - Table structure, columns, data types - Temporary and external tables - Drop columns, set unused columns - Views management |
| Topic 4: Retrieving and Sorting Data | 15% | - Sorting query results - Limiting rows and substitution variables - Operators, literals, DISTINCT keyword - DEFINE and VERIFY commands - Using SELECT statement and column aliases - Arithmetic expressions and NULL values - Operator precedence rules |
| Topic 5: Using SET Operators | 5% | - UNION, UNION ALL, INTERSECT, MINUS operators - Using ORDER BY with set operations - Matching SELECT statements |
| Topic 6: Displaying Data from Multiple Tables | 10% | - Cartesian products - Different types of joins: equijoin, non-equijoin, outer join, self-join |
| Topic 7: Relational Database Concepts | 5% | - SQL SELECT clauses and ERD components - Relationship between database and SQL - Relational database theoretical and physical aspects |
| Topic 8: Data Dictionary and Time Zones | 5% | - Using data dictionary views - CURRENT_DATE, CURRENT_TIMESTAMP, LOCALTIMESTAMP - INTERVAL data types |
| Topic 9: Using Functions | 25% | - TO_CHAR, TO_NUMBER, TO_DATE conversion functions - NVL, NULLIF, COALESCE functions - Character functions for string manipulation - Restricting group results - Date arithmetic and date functions - Nested functions - ROUND, TRUNC, MOD functions - Data type conversion: implicit and explicit - Group functions and grouping data |
| Topic 10: Managing Indexes, Synonyms, Sequences | 5% | - Create and manage indexes - Create and manage sequences - Create and manage synonyms |
| Topic 11: Managing Tables with DML | 5% | - INSERT, UPDATE, DELETE operations - Multi-table INSERT and MERGE statements - Transaction management and control |
Fast2test는 고객님께서 첫번째Oracle 1Z0-171시험에서 패스할수 있도록 최선을 다하고 있습니다. 만일 어떤 이유로 인해 고객이 첫 번째 시도에서 실패를 한다면, Fast2test는 고객에게Oracle 1Z0-171덤프비용 전액을 환불 해드립니다.환불보상은 다음의 필수적인 정보들을 전제로 합니다.
질문 # 63
What is the result of the following query?
SELECT employee_id
FROM employees
WHERE EXISTS (SELECT 1 FROM departments WHERE department_id = 10);
정답：A
질문 # 64
Which type of INSERT statement allows inserting rows into multiple tables using a single SELECT query?
정답：C
질문 # 65
What does the NEXTVAL pseudocolumn do in SQL?
정답：B
질문 # 66
Which of the following is true about foreign key constraints in SQL?
정답：C
질문 # 67
Which clause can be used with SET operators to sort the final result set?
정답：D
질문 # 68
......
IT자격증을 많이 취득하여 IT업계에서 자신만의 단단한 자리를 보장하는것이 여러분들의 로망이 아닐가 싶습니다. Fast2test의 완벽한 Oracle인증 1Z0-171덤프는 IT전문가들이 자신만의 노하우와 경험으로 실제Oracle인증 1Z0-171시험문제에 대비하여 연구제작한 완벽한 작품으로서 100%시험통과율을 보장합니다.
1Z0-171최신버전 덤프문제: https://kr.fast2test.com/1Z0-171-premium-file.html