Latest Oracle 1Z0-082 First Attempt, Exam real Dumps Updated [Sep-2021]
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NEW QUESTION 29
You want to apply the principle of Least Privilege in all your live databases.
One of your requirements is to revoke unnecessary privileges from all users who have them using Privilege Analysis.
Which three types of analyses can be done using the DBMS_PRIVILEGE_CAPTURE package? (Choose three.)
- A. analysis of privileges granted directly to a role that are then used by a user who has been granted that role
- B. analysis of privileges that a user has on their own schema objects that they did use
- C. analysis of all privileges used by all users but excluding administrative users in the database
- D. analysis of all privileges used by all users including administrative users in the database
- E. analysis of privileges granted indirectly to a role that are then used by a user who has been granted that role
- F. analysis of privileges that a user has on their own schema objects that they did not use
Answer: D,E,F
Explanation:
Explanation/Reference: https://docs.oracle.com/database/121/ARPLS/d_priv_prof.htm#ARPLS74328
NEW QUESTION 30
Which three statements are true about the tools used to configure Oracle Net Services? (Choose three.)
- A. The lsnrctl utility requires a listener.ora file to exist before it is started
- B. The Oracle Net Configuration Assistant is only used when running the Oracle installer
- C. Oracle Net Manager can be used to locally configure naming methods on a database server
- D. Enterprise Manager Cloud Control can be used to centrally configure listeners on any managed database server
- E. Oracle Net Manager can be used to centrally configure listeners on any database server target
- F. Enterprise Manager Cloud Control can be used to centrally configure net service names for any database server target
Answer: C,D,E
NEW QUESTION 31
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:
2017/3/6 14:45:17
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. Set DEFERRED_SEGMENT_CREATION to TRUE
- B. Grant UNLIMITED TABLESPACE to U1
- C. Set AUTOEXTEND ON for data files in DATA
- D. Increase U1's quota sufficiently in DATA
- E. Drop other U1 objects in DATA
- F. Add a data file to DATA
Answer: A,C,D
NEW QUESTION 32
What two are benefits of Data Pump? (Choose two.)
- A. It can execute in parallel.
- B. It can restart failed export jobs.
- C. It makes use of client system resources.
- D. It can export data into sequential media, such as tapes.
- E. It represents database metadata information as DDL statements in the dump file.
Answer: A,B
NEW QUESTION 33
View the Exhibit and examine the structure of the PRODUCTS table.
Which two tasks require subqueries? (Choose two.)
- A. Display suppliers whose PROD_LIST_PRICE is less than 1000
- B. Display products whose PROD_MIN_PRICE is more than the average PROD_LIST_PRICE of all products, and whose status is orderable
- C. Display the total number of products supplied by supplier 102 which have a product status of obsolete
- D. Display the number of products whose PROD_LIST_PRICE is more than the average PROD_LIST_PRICE
- E. Display the minimum PROD_LIST_PRICE for each product status
Answer: B,D
NEW QUESTION 34
In one of your databases, user KING is:
1. Not a DBA user
2. An operating system (OS) user
Examine this command and its output:
What must you do so that KING is authenticated by the OS when connecting to the database instance?
- A. Unset REMOTE_LOGIN_PASSWORDFILE
- B. Alter user KING to be IDENTIFIED EXTERNALLY
- C. Set OS_AUTHENT_PREFIX to OPS$
- D. Have the OS administrator add KING to the OSDBA group
- E. Grant DBA to KING
Answer: A
NEW QUESTION 35
Which statement is true about aggregate functions?
- A. Aggregate functions can be used in any clause of a SELECT statement
- B. Aggregate functions can be nested to any number of levels
- C. The MAX and MIN functions can be used on columns with character data types
- D. The AVG function implicitly converts NULLS to zero
Answer: C
NEW QUESTION 36
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_income_level != NULL
AND cust_credit_level !=NULL; - C. 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; - D. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT
FROM customers
WHERE cust_income_level <> NULL
AND due_amount <> NULL; - E. 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;
Answer: E
NEW QUESTION 37
Which two statements are true about Enterprise Manager Database Express? (Choose two.)
- A. The same port number can be used for Database Express configurations for databases on different hosts
- B. The same port number can be used for multiple Database Express configurations for multiple databases on the same host
- C. It can be used to perform database recovery
- D. It is available only when the database is open
- E. It can be used to switch a database into ARCHIVELOGMODE
Answer: B,E
Explanation:
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 38
Which two are true about RETENTION GUARANTEE? (Choose two.)
- A. It prevents "Snapshot too old" errors.
- B. It prevents out-of-space errors.
- C. It prevents FLASHBACK DATABASE operation failure.
- D. It is a static parameter.
- E. It is a tablespace attribute.
Answer: C,E
NEW QUESTION 39
You need to calculate the number of days from 1st January 2019 until today.
Dates are stored in the default format of DD-MON-RR.
Which two queries give the required output? (Choose two.)
- A. SELECT TO_CHAR(SYSDATE, 'DD-MON-YYYY') - '01-JAN-2019' FROM DUAL;
- B. SELECT TO_DATE(SYSDATE, 'DD/MONTH/YYYY') - '01/JANUARY/2019' FROM DUAL;
- C. SELECT ROUND(SYSDATE - TO_DATE('01/JANUARY/2019')) FROM DUAL;
- D. SELECT SYSDATE - TO_DATE('01-JANUARY-2019') FROM DUAL;
- E. SELECT ROUND(SYSDATE - '01-JAN-2019') FROM DUAL;
Answer: A,E
NEW QUESTION 40
In one of your databases, user KING is:
1. Not a DBA user
2. An operating system (OS) user
Examine this command and its output:
What must you do so that KING is authenticated by the OS when connecting to the database instance?
- A. Alter user KING to be IDENTIFIED EXTERNALLY
- B. Have the OS administrator add KING to the OSDBA group
- C. Unset REMOTE_LOGIN_PASSWORDFILE
- D. Grant DBA to KING
- E. Set OS_AUTHENT_PREFIX to OPS$
Answer: E
Explanation:
https://oracle-base.com/articles/misc/os-authentication
NEW QUESTION 41
Which three statements are true about advanced connection options supported by Oracle Net for connection to Oracle Database instances? (Choose three.)
- A. Source Routing enables the use of Connection Manager (CMAN) which enables network traffic to be routed through a firewall
- B. Load Balancing requires the use of a name server
- C. Load Balancing can balance the number of connections to dispatchers when using a Shared Server configuration
- D. Source Routing requires the use of a name server
- E. Connect Time Failover requires the use of Transparent Application Failover (TAF)
- F. Connect Time Failover requires the connect string to have two or more listener addresses configured
Answer: A,D,F
Explanation:
https://docs.oracle.com/cd/E11882_01/network.112/e41945/advcfg.htm#NETAG013
NEW QUESTION 42
Which two statements are true about UNDO and REDO? (Choose two.)
- A. The generation of REDO generates UNDO
- B. DML modifies Oracle database objects and only generates REDO
- C. DML modifies Oracle database objects and only generates UNDO
- D. The generation of UNDO generates REDO
Answer: A,D
NEW QUESTION 43
Which three statements are true about undo segments and the use of undo by transactions in an Oracle database instance? (Choose three.)
- A. Undo segments can wrap around to the first extent when a transaction fills the last extend of the undo segment
- B. Undo segments can extend when a transaction fills the last extent of the undo segment
- C. Undo segments must be stored in a BIGFILE tablespace
- D. Undo segments must be stored in a SMALLFILE tablespace
- E. Undo segments have a minimum of three extents
- F. An undo segment may be used by multiple transactions simultaneously
- G. A single transaction may use multiple undo segments simultaneously
Answer: B,D,F
NEW QUESTION 44
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