Oracle 1Z0-082

How to Prepare for Oracle 1z0-082: Oracle Database Administration 1 Exam

Preparation Guide for Oracle 1z0-082: Oracle Database Administration 1 Exam

Introduction

Oracle, based in California, is an American multinational Information Technology company. Oracle is an international company that develops software applications for business. To help enterprises develop their operations, Oracle provides a variety of cloud-based applications and systems as well as hardware and services. Data management, business analytics, IT operations management, enterprise resource planning, security, and emerging technologies are the focus of Oracle's applications. Oracle is best known for its database software and technology. Oracle Database, a relational Database Management System (DBMS), is one of the most popular corporate database products.

Oracle also develops and builds tools and technologies for database management systems for middle-tier applications, Human Capital Management systems (HCM), Customer Relationship Management systems (CRM), Enterprise Resource Planning systems (ERP), and Supply Chain Management systems (SCM). Oracle Database commonly known as Oracle Database Management System (DBMS) is a multi-model database management system. It is a widely used database to run tasks for Data warehousing and Online Transaction processing databases. Different service providers make Oracle Database accessible on cloud, premises, or a hybrid cloud installation.

What is the duration, language, and format of Oracle 1z0-082: Oracle Database Administration I Exam

• Passing score:
• This exam consists of 90 questions.
• Section 2: 45%
• There is a time limit of 140 minutes for the exam.
• Section 3: 33%
• Certification Validity period : 3 years.
• The type of questions is Multiple Choice Questions.
• Section 1: 60%
• This exam is offered in only English.

Oracle database certifications require periodic recertification. To hold your certification inactive condition, you must update to the new edition within 1 year of Oracle's credential withdrawal.

Average Salary for Oracle 1z0-082: Oracle Database Administration 1 Exam

Oracle Database administrator roles are in great demand nowadays. The average salaries of Oracle 1Z0-068 Exam Certified professional in:

• United State - 94,000 USD
• Europe - 80,000 Euro
• England - 71,000 POUND
• India - 69,96,000 16,42,330 INR

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.

Reference: https://education.oracle.com/oracle-database-administration-i/pexam_1Z0-082

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Oracle 1Z0-082 Exam Syllabus Topics:

Oracle Database Administration I Sample Questions:

Question #1
Which two statements are true about the DUAL table? (Choose two.)

A. It can display multiple rows but only a single column
B. It can be accessed only by the SYS user
C. It consists of a single row and single column of VARCHAR2 data type
D. It can be used to display only constants or pseudo columns
E. It can display multiple rows and columns
F. It can be accessed by any user who has the SELECT privilege in any schema

Question #2
Examine this description of the books table containing 100 rows:

Now examine this sequence of statements Issued In a new session;

Examine this description of the books table containing 100 rows:
Which three statements are true?

A. The first rollback command leaves the inserted row locked.
B. The second rollback command restores the row that was inserted.
C. The second rollback command restores the 100 rows that were in the table originally.
D. The second rollback command rolls back the rollback to savepoint a command.
E. The first RollBack command restores the row that was inserted.
F. The first rollback command leaves the table's 100 original rows locked.
G. The first rollback command restores the 100 rows that were in the table originally.

Question #3
You execute this query:
SELECT TO_CHAR(NEXT_DAY(LAST_DAY(SYSDATE), `MON'), `dd "Monday for"
fmMonth rrrr')
What is the result?

A. It returns the date for the first Monday of the next month
B. It generates an error
C. It returns the date for the last Monday of the current month
D. It executes successfully but does not return any result

Question #4
Examine this command:

Which two statements are true?

A. DML may be performed on tables with one or more extents in this data file during the execution of this command.
B. Compressed objects in SALES01.DBF will be uncompressed In SALES02.DBF after the move.
C. Tables with one or more extents in this data file may be queried during the execution of this command.
D. It overwrites any existing file with the name SALES02.DBF.dbf in /u02 by default.
E. The "to" clause containing the new file name must be specified even if Oracle Managed Files (OMF) is used.

Question #5
In one of your databases, the user HR has the password HRMGR. You want to connect to a database instance whose listener listens on port 1531 by using this statement:
CONNECT HR/HRMGR@orcl
No name server is used.
Which statement is true about ORCL?

A. It must be the value of the SERVICE_NAMES parameter on the client side
B. It must be the name of the database to whose instance HR wishes to connect
C. It must resolve to a valid connect descriptor in the client's tnsnames.ora file
D. It must resolve to a valid connect descriptor in the server's tnsnames.ora file
E. It must be the name of the server running the database to whose instance HR wishes to connect

Solutions: