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Oracle 1Z0-082 Exam Dumps

Oracle 1Z0-082 Exam Dumps

Certification Exams

Number Of Questions

142

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Description

Exam Name: Oracle Database Administration I
Exam Code: 1Z0-082
Related Certification(s): Oracle Database Certification
Certification Provider: Oracle
Actual Exam Duration: 120 Minutes
Number of 1Z0-082 practice questions in our database: 142 

Expected 1Z0-082 Exam Topics, as suggested by Oracle :

  • Module 1: Managing Oracle Database Users, Privileges, And Roles/ Applying The Principal Of Least Privilege
  • Module 2: Understanding Oracle Database Memory And Process Structures/ Understanding Oracle Database Server Architecture
  • Module 3: Configuring Communication Between Database Instances/ Understanding Implicit And Explicit Data Type Conversion
  • Module 4: Understanding Oracle Database Instance Configurations/ Understanding Logical And Physical Database Structures
  • Module 5: Creating And Using Temporary Tables/ Understanding Oracle Database Architecture
  • Module 6: Configuring Oracle Net Services/ Comparing Dedicated And Shared Server Configurations
  • Module 7: Using Conversion Functions And Conditional Expressions/ Comparing Undo Data And Redo Data
  • Module 8: Using Oracle Net Services Administration Tools/ Administering User Authentication Methods
  • Module 9: Reporting Aggregated Data Using Group Functions/ Connecting To An Oracle Database Instance
  • Module 10: Using Arithmetic Expressions And NULL Values In The SELECT Statement/ Understanding Transactions And Undo Data
  • Module 11: Using Concatenation Operator, Literal Character Strings, Alternative Quote Operator, And The DISTINCT Keyword
  • Module 12: Using The ORDER BY Clause In Set Operations/ Retrieving Data Using The SQL SELECT Statement
  • Module 13: Managing Tables Using DML Statements/ Using The TO_CHAR, TO_NUMBER, And TO_DATE Conversion Functions Creating And Assigning Profiles/ Configuring The Oracle Net Listener/ Shutting Down Oracle Database Instances
  • Module 14: Using The Automatic Diagnostic Repository (ADR)/ Deploying Oracle Database Space Management Features
  • Module 15: Using The Database Configuration Assistant (DBCA)/ Accessing An Oracle Database With Oracle Supplied Tools Creating, Altering And Dropping Tablespaces/ Displaying Data From Multiple Tables Using Joins
  • Module 16: Manipulating Strings With Character Functions In SQL SELECT And WHERE Clauses/ Using Racle Enterprise Manager Database Express
  • Module 17: Applying Rules Of Precedence For Operators In An Expression/ Manipulating Dates With The Date Function Understanding Data Definition Language/ Managing Data In Different Time Zones/ Understanding Block Space Management
  • Module 18: Using Single-Row Functions To Customize Output/ Limiting Rows Returned In A SQL Statement

Q1. The INVOICE table has a QTY_SOLD column of data type NUMBER and an INVOICE_DATE column of data type DATE. NLS_DATE_FORMAT is set to DD-MON-RR. Which two are true about data type conversions involving these columns in query expressions? (Choose two.)

A.CONCAT (qty_sold, invoice_date) : requires explicit conversion

B. invoice_date = '15-march-2019' : uses implicit conversion

C. invoie_date > '01-02-2019' : uses implicit conversion

D. qty_sold BETWEEN '101' AND '110' : uses implicit conversion

E. qty_sold = '0554982' uses implicit conversion

Correct Answer: B, D

Q2. Which three statements are true concerning logical and physical database structures? (Choose three.)

A.All tablespaces may have one or more data files

B. The extents of a segment must always reside in the same datafile

C. A smallfile tablespace might be bigger than a bigfile tablespace

D. A segment can span multiple data files in some tablespaces

E. A segment's blocks can be of different sizes

F. A segment might have only one extent

G. Segments can span multiple tablespaces

Correct Answer: B, C, F

Q3. Your database instance was shut down normally and then started in NOMOUNT state. You then execute this command: ALTER DATABASE MOUNT; Which two actions are performed? (Choose two.)

A.The online redo logs are opened

B. The online data files are opened

C. The alert log records the execution details

D. The Oracle background processes are started

E. The initialization parameter file is read

F. The control file is read

Correct Answer: C, F

Q4. Which two actions can you perform using DBCA for an existing database?

A.Create a template that can be used to clone the database.

B. Change the server mode from dedicated to shared, and vice versa.

C. Change the character set.

D. Create an additional listener.

E. Create nonstandard block size tablespaces.

Correct Answer: B, C

Q5. Which two queries execute successfully?

A.SELECT NULLIF(NULL, 100) FROM DUAL;

B. SELECT COALESCE (100, 'AM FROM DUAL;

C. SELECT 2TOLLIF(100, 'A') FROM DUAL;

D. SELECT NULLIF(100,100) FROM DUAL;

E. SELECT COALESCE(100, NULL, 200) FROM DUAL;

Correct Answer: E

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