Oracle 1z0-082: Oracle Database Administration 1 Exam Certification Path
The Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator certification is for Database Development Systems Managers and Database Administrators with at least 1 year of RAC and Grid Infrastructure experience. It is also recommended to understand high availability concepts and clustering. To earn this certificate, you should have the ability to install, manage, monitor, and recover RAC databases, Clusterware, and ASM environments. You will get a complete understanding of the architecture of the Clusterware, ASM, and RAC databases while preparing for the exam. After earning this certification, you will gain the skills of installing, setup, backup and recovering, tuning, and monitoring these components. Self-study courses are great sources for the preparation of the Exam, but they do not meet the requirement of the training. To meet the requirement of the training course must be offered by Oracle University Training Center, Oracle Authorized Education Center, Oracle Authorized Partner, or Oracle Workforce Development Program. Courses can be a live virtual class, training on demand, learning subscription, or instructor-led in-class.
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Reference: https://education.oracle.com/oracle-database-administration-i/pexam_1Z0-082
Topics of Oracle 1z0-082: Oracle Database Administration I Exam
The Oracle 1Z0-068 practice exams the abilities and knowledge of the candidates by checking the following objectives of 1z0-068 exam dumps:
Understanding Oracle Database Architecture - Oracle Database: Administration Workshop
- Understanding Oracle Database Instance Configurations
- Understanding Oracle Database Memory and Process Structures
- Understanding Logical and Physical Database Structures
- Understanding Oracle Database Server Architecture
Managing Database Instances - Oracle Database: Administration Workshop
- Using Dynamic Performance Views
- Managing Initialization Parameter Files
- Using the Alert Log and Trace Files
- Using the Automatic Diagnostic Repository (ADR)
- Using Data Dictionary Views
- Shutting Down Oracle Database Instances
- Starting Up Oracle Database Instances
Managing Users, Roles, and Privileges - Oracle Database: Administration Workshop
- Administering User Authentication Methods
- Applying the Principle of Least Privilege
- Managing Oracle Database Users, Privileges, and Roles
- Creating and Assigning Profiles
- Assigning Quotas to Users
Managing Storage - Oracle Database: Administration Workshop
- Using Table and Row Compression
- Shrinking Segments
- Deploying Oracle Database Space Management Features
- Understanding Block Space Management
- Deferring Segment Creation
- Managing Resumable Space Allocation
- Using Space-Saving Features
- Managing Different Types of Segments
Moving Data - Oracle Database: Administration Workshop
- Using Oracle Data Pump
- Using SQL Loader
- Using External Tables
Accessing an Oracle Database with Oracle supplied Tools - Oracle Database: Administration Workshop
- Using SQL Plus
- Using the Database Configuration Assistant (DBCA)
- Using SQL Developer
- Using oracle enterprise Manager Database Express
- Using Oracle Enterprise Manager Cloud Control
Configuring Oracle Net Services - Oracle Database: Administration Workshop
- Administering Naming Methods
- Using Oracle Net Services Administration Tools
- Comparing Dedicated and Shared Server Configurations
- Configuring the Oracle Net Listener
- Connecting to an Oracle Database Instance
- Configuring Communication Between Database Instances
Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop
- Managing Table Data Storage
- Viewing Tablespace Information
- Creating, Altering, and Dropping Tablespaces
- Moving and Renaming Online Data Files
- Implementing Oracle Managed Files
Managing Undo - Oracle Database: Administration Workshop
- Storing Undo Information
- Understanding Transactions and Undo Data
- Limiting Rows Returned in a SQL Statement
- Configuring Undo Retention
- Understanding Temporary Undo
- Applying Rules of precedence for operators in an expression
- Using the DEFINE and VERIFY commands
- Comparing Undo Data and Redo Data
- Restricting and Sorting Data - Oracle Database: Introduction to SQL
- Using Substitution Variables
Using Conversion Functions and Conditional Expressions - Oracle Database: Introduction to SQL
- Managing Views
- Using The INTERSECT operator
- Using Column aliases
- Using The SQL SELECT statement
- Manipulating strings with character functions in SQL SELECT and WHERE clauses
- Using concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keyword
- Using Single-Row Functions to Customize Output - Oracle Database: Introduction to SQL
- Working with INTERVAL data types
- Using The MINUS operator
- Using OUTER joins
- Nesting multiple functions
- Using the ORDER BY clause in set operations
- Applying the NVL, NULLIF, and COALESCE functions to data
- Using the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
- Using SET Operators - Oracle Database: Introduction to SQL
- Using Arithmetic expressions and NULL values in the SELECT statement
- Understanding Data Definition Language - Oracle Database: Introduction to SQL
- Using The UNION and UNION ALL operators
- Matching the SELECT statements
- Managing Views - Oracle Database: Introduction to SQL
- Using Various Types of Joins
- Performing arithmetic with date data
- Manipulating numbers with the ROUND, TRUNC, and MOD functions
- Using Self-joins
- Using The DESCRIBE command
- Retrieving Data using the SQL SELECT Statement - Oracle Database: Introduction to SQL
- Working with CURRENT_DATE, CURRENT_TIMESTAMP, and LOCALTIMESTAMP
- Using Non-equijoins
- Displaying Data from Multiple Tables Using Joins - Oracle Database: Introduction to SQL
- Understanding implicit and explicit data type conversion
- Manipulating dates with the date function
- Managing Data in Different Time Zones - Oracle Database: Introduction to SQL
- Using Data Definition Language
Reporting Aggregated Data Using Group Functions - Oracle Database: Introduction to SQL
- Managing Sequences, Synonyms, Indexes - Oracle Database: Introduction to SQL
- Using Group Functions
- Creating and using temporary tables
- Managing constraints
- Managing Database Transactions
- Managing Tables using DML statements - Oracle Database: Introduction to SQL
- Using Subqueries to Solve Queries - Oracle Database: Introduction to SQL
- Controlling transactions
- Managing Synonyms
- Managing Sequences
- Using Data Manipulation Language
- Using Multiple Row Subqueries
- Using Single-Row Subqueries
- Managing Schema Objects - Oracle Database: Introduction to SQL
- Managing Indexes
- Creating Groups of Data
- Restricting Group Results
Oracle Database Administration I Sample Questions:
Examine this SQL statement:
SELECT cust_id, cust_last_name "Last Name"
FROM customers
WHERE country_id = 10
UNION
SELECT cust_id CUST_NO, cust_last_name
FROM customers
WHERE country_id = 30
Identify three ORDER BY clauses, any one of which can complete the query successfully.
(Choose three.)
- A. ORDER BY "Last Name"
- B. ORDER BY "CUST_NO"
- C. ORDER BY CUST_NO
- D. ORDER BY 2, cust_id
- E. ORDER BY 2, 1
Correct Answer: A,D,E 🗳️
Which two statements are true about substitution variables?
- A. A substitution variable prefixed with & always prompts only once for a value in a session.
- B. A substitution variable used to prompt for a column name must be enclosed in double quotation marks.
- C. A substitution variable used to prompt for a column name must be enclosed in single quotation marks.
- D. A substitution variable can be used with any clause in a select statement.
- E. A substitution variable prefixed with to prompts only once for a value in a session unless it is set to undefined in the session
- F. A substitution variable can be used only in a select statement.
Correct Answer: E 🗳️
Which two statements are true about Enterprise Manager (EM) Express?
- A. EM Express uses a separate repository database to store target database metadata.
- B. You cannot start up a database instance using EM Express.
- C. You can shut down a database instance using EM Express.
- D. By default, EM express is available for a database after database creation using DBCA.
- E. You can use a single instance of EM Express to manage multiple database running on the same server.
Correct Answer: B,D 🗳️
Examine the description of the PROMOTIONS table:
You want to display the unique promotion costs in each promotion category.
Which two queries can be used? (Choose two.)
- A. SELECT DISTINCT promo_cost || ' in ` || DISTINCT promo_category FROM promotions ORDER BY 1;
- B. SELECT DISTINCT promo_category || ` has ` || promo_cost AS COSTS FROM promotions ORDER BY 1;
- C. SELECT promo_category, DISTINCT promo_cost FROM promotions ORDER BY 2;
- D. SELECT DISTINCT promo_category, promo_cost FROM promotions ORDER BY 1;
- E. SELECT promo_cost, promo_category FROM promotions ORDER BY by 1;
Correct Answer: C,D 🗳️
Which two statements are true about the ORDER BY clause when used with a SQL statement containing a SET operator such as UNION? (Choose two.)
- A. Only column names from the first SELECT statement in the compound query are recognized
- B. Each SELECT statement in the compound query can have its own ORDER BY clause
- C. Each SELECT statement in the compound query must have its own ORDER BY clause
- D. The first column in the first SELECT of the compound query with the UNION operator is used by default to sort output in the absence of an ORDER BY clause
- E. Column positions must be used in the ORDER BY clause
Correct Answer: A,B 🗳️
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Viewing questions 1-5 out of 165 questions.
