Pass Your Exam Easily! 1Z0-082 Real Question Answers Updated on Apr 30, 2024
Actual Questions Answers Pass With Real 1Z0-082 Exam Dumps
To take the Oracle 1Z0-082 exam, candidates must have a solid understanding of database concepts and have experience working with Oracle databases. It is recommended that candidates have at least two years of experience working with Oracle databases before taking the exam. 1Z0-082 exam is designed to test the candidate's ability to apply their knowledge and skills to real-world scenarios, so it is important for candidates to have hands-on experience working with Oracle databases.
One of the main benefits of earning the Oracle 1Z1-082 certification is that it validates your skills and knowledge in administering Oracle databases. Oracle Database Administration I certification is recognized globally and can help you stand out in a competitive job market. It also demonstrates your commitment to continuous learning and professional development, which can lead to career advancement opportunities.
NEW QUESTION # 84
You want to write a query that prompts for two column names and the WHERE condition each time it is executed in a session but only prompts for the table name the first time it is executed.
The variables used in your query are never undefined in your session.
Which query can be used?
- A. SELECT `&&col1', `&&col2'
FROM &table
WHERE `&&condition' = `&cond'; - B. SELECT &&col1, &&col2
FROM &table
WHERE &&condition; - C. SELECT &&col1, &&col2
FROM &table
WHERE &&condition = &&cond; - D. SELECT &col1, &col2
FROM "&table"
WHERE &condition; - E. SELECT &col1, &col2
FROM &&table
WHERE &condition;
Answer: E
NEW QUESTION # 85
Which statement is true about smallfile tablespaces?
- A. Segments can span multiple data files.
- B. Extent location metadata is stored in the data dictionary by default.
- C. Segments can span multiple tablespaces.
- D. Maximum file size can be set to unlimited only if the logical volume manager supports striping.
- E. The number of data files is constrained only by the size of the storage array.
Answer: A
NEW QUESTION # 86
Which three statements are true about using SQL*Plus?
- A. It can run Recovery Manager (RMAN) commands.
- B. It must be downloaded from the Oracle Technology Network (OTN).
- C. It can run scripts entered at the SQL prompt.
- D. It has its own commands that are separate from any SQL statements.
- E. It has both command-line and graphical user interfaces (GUI).
- F. It can run scripts passed to it by a shell script.
Answer: B,C,D
NEW QUESTION # 87
The ORCL database has RESUMABLE__TIMEOUT = 7200 and DEFERRED_SEGMENT_CREATION = FALSE User U1 has a 1 MB quota in tablespace DATA.
U1 executes this command:
SQL> CREATE TABLE t1 AS
(SELECT object_name, sharing, created
FROM dba_objects);
U1 complains that the command is taking too long to execute.
In the alert log, the database administrator (DBA) finds this:
2017-03-06T12:15:17.183438+05:30
statement in resumable session 'User U1(136), Session 1, Instance 1' was suspended due to ORA-01536: space quota exceeded for tablespace 'DATA' Which are three actions any one of which the DBA could take to resume the session? (Choose three.)
- A. Grant UNLIMITED TABLESPACE to U1
- B. Set AUTOEXTEND ON for data files in DATA
- C. Set DEFERRED_SEGMENT_CREATION to TRUE
- D. Drop other U1 objects in DATA
- E. Increase U1's quota sufficiently in DATA
- F. Add a data file to DATA
Answer: A,D,E
NEW QUESTION # 88
In one of your databases, you create a user, HR, and then execute this command:
GRANT CREATE SESSION TO hr WITH ADMIN OPTION;
Which three actions can HR perform? (Choose three.)
- A. Execute DML statements in the HR schema
- B. Revoke the CREATE SESSION privilege from user HR
- C. Grant the CREATE SESSION privilege with ADMIN OPTION to other users
- D. Execute DDL statements in the HR schema
- E. Revoke the CREATE SESSION privilege from other users
- F. Log in to the database instance
Answer: C,D,E
Explanation:
https://docs.oracle.com/cd/B28359_01/network.111/b28531/authorization.htm#DBSEG224
NEW QUESTION # 89
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 CUST_NO
- B. ORDER BY "CUST_NO"
- C. ORDER BY 2, 1
- D. ORDER BY "Last Name"
- E. ORDER BY 2, cust_id
Answer: C,D,E
NEW QUESTION # 90
Examine the description of the customers table:
You need to display last names and credit limits of all customers whose last name starts with A or B in lower or upper case, and whose credit limit Is below 1000.
Examine this partial query:
SELECT cust_last_name, cust_credit_limit FROM customers
Which two where conditions give the required result?
A)
C)
D)
E)
- A. Option D
- B. Option B
- C. Option E
- D. Option A
- E. Option C
Answer: C,E
NEW QUESTION # 91
Which two statements are true about the results of using the INTERSECT operator in compound queries?
(Choose two.)
- A. Reversing the order of the intersected tables can sometimes affect the output
- B. INTERSECT ignores NULLs
- C. Column names in each SELECT in the compound query can be different
- D. The number of columns in each SELECT in the compound query can be different
- E. INTERSECT returns rows common to both sides of the compound query
Answer: B,C
NEW QUESTION # 92
Examine this description of the TRANSACTIONS table:
Which two SQL statements execute successfully? (Choose two.)
- A. SELECT customer_id AS "CUSTOMER-ID", transaction_date AS "DATE", amount + 100 DUES FROM transactions;
- B. SELECT customer_id AS "CUSTOMER-ID", transaction_date AS DATE, amount + 100 "DUES" FROM transactions;
- C. SELECT customer_id AS CUSTOMER-ID, transaction_date AS TRANS_DATE, amount + 100 "DUES AMOUNT" FROM transactions;
- D. SELECT customer_id CUSTID, transaction_date TRANS_DATE, amount + 100 DUES FROM transactions;
- E. SELECT customer_id AS 'CUSTOMER-ID', transaction_date AS DATE, amount + 100 'DUES AMOUNT' FROM transactions;
Answer: A,D
NEW QUESTION # 93
Which two statements are true regarding the UNION and UNION ALL operators? (Choose two.)
- A. The names of columns selected in each SELECT statement must be identical
- B. Duplicates are eliminated automatically by the UNION ALL operator
- C. NULLS are not ignored during duplicate checking
- D. The number of columns selected in each SELECT statement must be identical
- E. The output is sorted by the UNION ALL operator
Answer: C,D
NEW QUESTION # 94
Which two statements are true about trace files produced by the Oracle Database server? (Choose two.)
- A. Trace file names are based on the database name concatenated with a sequential number
- B. Trace files are written to the Fast Recovery Area (FRA)
- C. They can be written by server processes
- D. They can be written by background processes
- E. All trace files contain error information that require contacting Oracle Support
Answer: C,D
Explanation:
Reference:
https://docs.oracle.com/html/E25494_01/monitoring001.htm
Each server and background process can write to an associated trace file. When an internal error is detected by a process, it dumps information about the error to its trace file. Some of the information written to a trace file is intended for the database administrator, and other information is for Oracle Support Services. Trace file information is also used to tune applications and instances.
NEW QUESTION # 95
Which three statements are true about the tools used to configure Oracle Net Services? (Choose three.)
- A. Oracle Net Manager can be used to locally configure naming methods on a database server
- B. Enterprise Manager Cloud Control can be used to centrally configure listeners on any managed database server
- C. Oracle Net Manager can be used to centrally configure listeners on any database server target
- D. The Oracle Net Configuration Assistant is only used when running the Oracle installer
- E. The lsnrctl utility requires a listener.ora file to exist before it is started
- F. Enterprise Manager Cloud Control can be used to centrally configure net service names for any database server target
Answer: A,B,C
NEW QUESTION # 96
Which three statements are true concerning logical and physical database structures? (Choose three.)
- A. A segment's blocks can be of different sizes
- B. All tablespaces may have one or more data files
- C. A segment might have only one extent
- D. The extents of a segment must always reside in the same datafile
- E. Segments can span multiple tablespaces
- F. A segment can span multiple data files in some tablespaces
- G. A smallfile tablespace might be bigger than a bigfile tablespace
Answer: C,E,G
NEW QUESTION # 97
Examine the description of the members table:
Examine the partial query:
SELECT city, last__name 1NAME FROM members
You want to display all cities that contain the string an. The cities must be returned in ascending order, with the last names further sorted in descending order.
Which two clauses must you add to the query?
- A. ORDER BY 1, 2
- B. ORDER BY 1, LNAME DESC
- C. WHERE city IN (*%AN%')
- D. WHERE city LIKE *%AN%*
- E. WHERE city = =%AN%'
- F. ORDER BY last_narae DESC, city ASC
Answer: B,D
NEW QUESTION # 98
Examine the description of the CUSTOMERS table:
For customers whose income level has a value, you want to display the first name and due amount as 5% of their credit limit. Customers whose due amount is null should not be displayed.
Which query should be used?
- A. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT
FROM customers
WHERE cust_income_level <> NULL
AND due_amount <> NULL; - B. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT
FROM customers
WHERE cust_incoms_level IS NOT NULL
AND due_amount IS NOT NULL; - C. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT
FROM customers
WHERE cust_income_level != NULL
AND due_amount !=NULL; - D. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT
FROM customers
WHERE cust_income_level IS NOT NULL
AND cust_credit_limit IS NOT NULL; - E. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT
FROM customers
WHERE cust_income_level != NULL
AND cust_credit_level !=NULL;
Answer: D
NEW QUESTION # 99
Which three statements are true about GLOBAL TEMPORARY TABLES? (Choose three.)
- A. A GLOBAL TEMPORARY TABLE'S definition is available to multiple sessions.
- B. A DELETE command on a GLOBAL TEMPORARY TABLE cannot be rolled back.
- C. GLOBAL TEMPORARY TABLE rows inserted by a session are available to any other session whose user has been granted select on the table.
- D. A TRUNCATE command issued in a session causes all rows in a GLOBAL TEMPORARY TABLE for the issuing session to be deleted.
- E. Any GLOBAL TEMPORARY TABLE rows existing at session termination will be deleted.
- F. GLOBAL TEMPORARY TABLE space allocation occurs at session start.
Answer: B,C,F
NEW QUESTION # 100
Examine these commands:
Which two statements are true about the sqlldr execution? (Choose two.)
- A. It generates a sql script that it uses to load data from EMP.DAT to EMP
- B. It appends data from EMP.DAT to EMP
- C. It overwrites data in EMP with data in EMP.DAT
- D. It generates a log that contains control file entries, which can be used with normal SQL*Loader operations
- E. It uses the database buffer cache to load data
Answer: A,E
NEW QUESTION # 101
Which is true about roles?
- A. Roles can be created only by SYS or SYSTEM.
- B. A role can be granted to other roles.
- C. Roles containing object privileges can be created only by the object owner.
- D. All roles belong to the SYSTEM schema.
- E. A role can be password-protected only if it has been granted system privileges.
Answer: E
NEW QUESTION # 102
Which two statements are true about Enterprise Manager Database Express? (Choose two.)
- A. It can be used to perform database recovery
- B. The same port number can be used for Database Express configurations for databases on different hosts
- C. It is available only when the database is open
- D. It can be used to switch a database into ARCHIVELOGMODE
- E. The same port number can be used for multiple Database Express configurations for multiple databases on the same host
Answer: D,E
Explanation:
Explanation/Reference: https://docs.oracle.com/en/database/oracle/oracle-database/19/admqs/getting-started-with- database-administration.html#GUID-EB851101-07BE-4038-BB9D-06E01CC7F5D5
NEW QUESTION # 103
Which three statements are true about GLOBAL TEMPORARY TABLES? (Choose three.)
- A. A DELETE command on a GLOBAL TEMPORARY TABLE cannot be rolled back.
- B. GLOBAL TEMPORARY TABLE space allocation occurs at session start.
- C. GLOBAL TEMPORARY TABLE rows inserted by a session are available to any other session whose user has been granted select on the table.
- D. A GLOBAL TEMPORARY TABLE'S definition is available to multiple sessions.
- E. Any GLOBAL TEMPORARY TABLE rows existing at session termination will be deleted.
- F. A TRUNCATE command issued in a session causes all rows in a GLOBAL TEMPORARY TABLE for the issuing session to be deleted.
Answer: D,E,F
NEW QUESTION # 104
Which two statements are true about UNDO and REDO? (Choose two.)
- A. DML modifies Oracle database objects and generates UNDO and REDO
- B. The generation of REDO generates UNDO
- C. The generation of UNDO generates REDO
- D. DML modifies Oracle database objects and only generates REDO
- E. DML modifies Oracle database objects and only generates UNDO
Answer: A,C
Explanation:
https://www.experts-exchange.com/articles/13880/UNDO-AND-REDO-IN-ORACLE.html
NEW QUESTION # 105
Which two statements are true about the configuration and use of UNDO_RETENTION with GURANTEED ? (Choose two.) RETENTION
- A. Active UNDO is always retained.
- B. UNDO_RETENTION specifies for how long Oracle attempts to keep expired and unexpired UNDO.
- C. UNDO_RETENTION specifies for how long Oracle attempts to keep unexpired UNDO.
- D. UNDO_RETENTION specifies how long all types of UNDO are retained.
- E. Unexpired UNDO is always retained.
Answer: D,E
NEW QUESTION # 106
Which two are true about a SQL statement using SET operators such as UNION? (Choose two.)
- A. The names and number of columns must be identical for all SELECT statements in the query.
- B. The data type of each column returned by the second query must exactly match the data type of the corresponding column returned by the first query.
- C. The data type of each column returned by the second query must be implicitly convertible to the data type of the corresponding column returned by the first query.
- D. The number, but not names, of columns must be identical for all SELECT statements in the query.
- E. The data type group of each column returned by the second query must match the data type of the corresponding column returned by the first query.
Answer: B,E
NEW QUESTION # 107
Which two statements are true about views used for viewing tablespace and datafile information? (Choose two.)
- A. Tablespace free space can be viewed in V$TABLESPACE
- B. V$TABLESPACE displays information about tablespaces contained in the data dictionary
- C. V$TABLESPACE displays information that is contained in the controlfile about tablespaces
- D. A datafile can be renamed when the database is in MOUNT state and the new file name is displayed when querying DBA_DATA_FILES after the database is opened
- E. Tablespace free space can be viewed in DBA_TABLESPACES
Answer: C,D
NEW QUESTION # 108
Examine this description of the TRANSACTIONS table:
Which two SQL statements execute successfully? (Choose two.)
- A. SELECT customer_id AS "CUSTOMER-ID", transaction_date AS "DATE", amount + 100 DUES FROM transactions;
- B. SELECT customer_id AS CUSTOMER-ID, transaction_date AS TRANS_DATE, amount + 100
"DUES AMOUNT" FROM transactions; - C. SELECT customer_id AS `CUSTOMER-ID', transaction_date AS DATE, amount + 100 `DUES AMOUNT' FROM transactions;
- D. SELECT customer_id AS "CUSTOMER-ID", transaction_date AS DATE, amount + 100 "DUES" FROM transactions;
- E. SELECT customer_id CUSTID, transaction_date TRANS_DATE, amount + 100 DUES FROM transactions;
Answer: A,E
NEW QUESTION # 109
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Oracle Database Administration I Certification Exam, also known as 1Z0-082, is an industry-recognized certification program designed for IT professionals who wish to demonstrate their skills and expertise in managing and administering Oracle databases. Oracle Database Administration I certification exam is aimed at individuals who work in roles such as database administrators, system administrators, and technical consultants.
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