BTW, DOWNLOAD part of ActualVCE 1Z0-171 dumps from Cloud Storage: https://drive.google.com/open?id=1ZYn12WphN6R8pm5OomBAAhXBGf1Py0g9
Our web-based practice test is accessible from anywhere with an internet connection, which means you can take it at your convenience. This Oracle 1Z0-171 Practice Test is designed to simulate the actual exam and help you become familiar with the test format. You can access the web-based practice exam from anywhere with an internet connection to study on the go or from the comfort of your own home. You can receive your mock exam result instantly.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Dictionary and Time Zones | 5% | - Using data dictionary views - CURRENT_DATE, CURRENT_TIMESTAMP, LOCALTIMESTAMP - INTERVAL data types |
| Topic 2: Retrieving and Sorting Data | 15% | - Using SELECT statement and column aliases - Operators, literals, DISTINCT keyword - Arithmetic expressions and NULL values - DEFINE and VERIFY commands - Sorting query results - Operator precedence rules - Limiting rows and substitution variables |
| Topic 3: Managing Tables with DML | 5% | - INSERT, UPDATE, DELETE operations - Multi-table INSERT and MERGE statements - Transaction management and control |
| Topic 4: Managing Indexes, Synonyms, Sequences | 5% | - Create and manage sequences - Create and manage indexes - Create and manage synonyms |
| Topic 5: Using Functions | 25% | - Date arithmetic and date functions - Restricting group results - Data type conversion: implicit and explicit - TO_CHAR, TO_NUMBER, TO_DATE conversion functions - Group functions and grouping data - NVL, NULLIF, COALESCE functions - Nested functions - ROUND, TRUNC, MOD functions - Character functions for string manipulation |
| Topic 6: Using SET Operators | 5% | - Using ORDER BY with set operations - UNION, UNION ALL, INTERSECT, MINUS operators - Matching SELECT statements |
| Topic 7: Relational Database Concepts | 5% | - Relationship between database and SQL - SQL SELECT clauses and ERD components - Relational database theoretical and physical aspects |
| Topic 8: Controlling User Access | 5% | - Roles creation and privilege assignment - System vs object privileges - Granting privileges on tables |
| Topic 9: Using Subqueries | 5% | - Single-row and multi-row subqueries - Correlated subqueries for update and delete |
| Topic 10: DDL for Tables and Relationships | 15% | - Views management - TRUNCATE TABLE statement - Temporary and external tables - Constraints management - CREATE TABLE statement - Table structure, columns, data types - Drop columns, set unused columns |
| Topic 11: Displaying Data from Multiple Tables | 10% | - Cartesian products - Different types of joins: equijoin, non-equijoin, outer join, self-join |
>> 1Z0-171 Download Free Dumps <<
With the rapid development of computer, network, and semiconductor techniques, the market for people is becoming more and more hotly contested. Passing a 1Z0-171 exam to get a certificate will help you to look for a better job and get a higher salary. If you are tired of finding a high quality study material, we suggest that you should try our 1Z0-171 Exam Prep. Because our 1Z0-171 exam materials not only has better quality than any other same learn products, but also can guarantee that you can pass the 1Z0-171 exam with ease.
NEW QUESTION # 43
Which of the following data dictionary views provides information about constraints on tables?
Answer: C
NEW QUESTION # 44
What does the following SQL query do?
SELECT * FROM employees WHERE salary > 5000 ORDER BY department_id;
Answer: D
NEW QUESTION # 45
Which of the following is an example of an object privilege?
Answer: A
NEW QUESTION # 46
What will the following query do?
SELECT employee_id, salary
FROM employees
WHERE salary > (SELECT AVG(salary) FROM employees);
Answer: D
NEW QUESTION # 47
Which SQL keyword is used to remove duplicate rows from the result set of a query?
Answer: A
NEW QUESTION # 48
......
The learning material is available in three different easy-to-use forms. The first one is a PDF form. The students can save the 1Z0-171 questions by taking out their prints or can access them on their smartphones, tablets, and laptops. The PDF form can be used anywhere anytime and is essential for applicants who like to learn from their smart devices. The second form is Oracle Database 23ai SQL Associate (1Z0-171) web-based practice test which can be taken from browsers.
Reliable 1Z0-171 Dumps Free: https://www.actualvce.com/Oracle/1Z0-171-valid-vce-dumps.html
BTW, DOWNLOAD part of ActualVCE 1Z0-171 dumps from Cloud Storage: https://drive.google.com/open?id=1ZYn12WphN6R8pm5OomBAAhXBGf1Py0g9