[Q84-Q107] Get New 2026 Oracle 1Z0-082 Exam Dumps Bundle On flat Updated Dumps!

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NEW QUESTION 84
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?

ORDER BY 1, LNAME DESC

ORDER BY 1, 2

WHERE city LIKE *%AN%*

WHERE city = =%AN%’

WHERE city IN (?AN%’)

ORDER BY last_narae DESC, city ASC

NEW QUESTION 85
A user complains about poor database performance. You suspect that the user’s session is waiting for an event to complete.
You want to verify this.
Which two views may reveal for what the user’s session is currently waiting? (Choose two.)

V$SYSTEM_EVENT

V$SESSION_EVENT

V$SESSION_WAIT_CLASS

V$SESSION_WAIT

V$SESSION

NEW QUESTION 86
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?

Set OS_AUTHEN_PREFIX to OPS$

Have the OS administrator add KING to the OSDBA group

Grant DBA to KING

Unset REMOTE_LOGIN_PASSWORDFILE

Alter user KING to be IDENTIFIED EXTERNALLY

NEW QUESTION 87
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.)

CONCAT (qty_sold, invoice_date) : requires explicit conversion

invoice_date = ’15-march-2019′ : uses implicit conversion

invoie_date > ’01-02-2019′ : uses implicit conversion

qty_sold BETWEEN `101′ AND ‘110’ : uses implicit conversion

qty_sold = `0554982′ uses implicit conversion

NEW QUESTION 88
In the ORCL database, UNDOTBS1 is the active undo tablespace with these properties:
1. A size of 100 MB
2. AUTOEXTEND is off
3. UNDO_RETENTION is set to 15 minutes
4. It has RETENTION GUARANTEE
UNDOTBS1 fills with uncommitted undo 10 minutes after the database opens.
What will happen when the next update is attempted by any transaction?

It succeeds and the generated undo is stored in SYSTEM.

It fails and returns the error message “ORA-30036: unable to extend segment by 8 in undo tablespace
‘UNDOTBS1’ “.

It succeeds and the least recently written undo block of UNDOTBS1 is overwritten by the generated undo.

It succeeds and the generated undo is stored in SYSAUX.

It succeeds and the least recently read undo block of UNDOTBS1 is overwritten by the generated undo.

Explanation

NEW QUESTION 89
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?

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;

SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT
FROM customers
WHERE cust_income_level != NULL
AND cust_credit_level !=NULL;

SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT
FROM customers
WHERE cust_income_level <> NULL
AND due_amount <> NULL;

SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT
FROM customers
WHERE cust_income_level != NULL
AND due_amount !=NULL;

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;

NEW QUESTION 90
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.)

Revoke the CREATE SESSION privilege from other users

Revoke the CREATE SESSION privilege from user HR

Grant the CREATE SESSION privilege with ADMIN OPTION to other users

Execute DDL statements in the HR schema

Execute DML statements in the HR schema

Reference:
https://docs.oracle.com/cd/B28359_01/network.111/b28531/authorization.htm#DBSEG224

NEW QUESTION 91
Examine the description of the PRODUCT_STATUS table:

The status column contains the values ‘in stock’ or ‘out of stock’ for each row.
Which two queries will execute successfully?

SELECT prod_id Il q”‘s not available” FROM product_status where status = ‘OUT OF STOCK’;

SELECT prod_id II q’l’s not available)’ FROM product_status WHERE status = ‘OUT OF STOCK’;

SELECT prod_id “CURRENT AVAILABILITY” II q'<‘s not available)’ FROM product_status WHERE status = ‘OUT OF STOCK

SELECT prod_id I I q’ (*s not available)’ “CURRENT AVAILABILITY” FROM product_status WHERE status = ‘OUT OF STOCK

SELECT prod_id I I q’ (‘s not available) * ‘CURRENT AVAILABILITY’ FROM product_status WHERE status = ‘OUT OF STOCK

SELECT prod_id q’s not available” FROM product_status WHERE status = ‘OUT OF STOCK*;

NEW QUESTION 92
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.)

CONCAT (qty_sold, invoice_date) : requires explicit conversion

invoice_date = ’15-march-2019′ : uses implicit conversion

invoie_date > ’01-02-2019′ : uses implicit conversion

qty_sold BETWEEN ‘101’ AND ‘110’ : uses implicit conversion

qty_sold = ‘0554982’ uses implicit conversion

NEW QUESTION 93
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.)

SELECT TO_CHAR(SYSDATE,’DD-MON-YYYY’) – ’01-JAN-2019′ FROM DUAL;

SELECT ROUND(SYSDATE – ’01-JAN-2019′) FROM DUAL;

SELECT ROUND(SYSDATE – TO_DATE(’01/JANUARY/2019′)) FROM DUAL;

SELECT TO_DATE(SYSDATE, ‘DD/MONTH/YYYY’) – ’01/JANUARY/2019′ FROM DUAL;

SELECT SYSDATE – TO_DATE(’01-JANUARY-2019′) FROM DUAL;

NEW QUESTION 94
The SALES_Q1 and USERS tablespaces exist in one of your databases and TEMP is a temporary tablespace.
Segment creation is not deferred.
You execute this command:

Which three statements must be true so that the SALES user can create tables in SALES_Q1?
(Choose three.)

The sales user must have a quota on the TEMP tablespace

The sales user must have a quota on the SALES_Q1 tablespace to hold the initial extends of all tables they plan to create in their schema

The sales user must have been granted the CREATE SESSION privilege

The sales user must have their quota on the users tablespace removed

The sales user must have a quota on the SALES_Q1 tablespace to hold all the rows to be inserted into any table in their schema

The sales user must have been granted the CREATE TABLE privilege

NEW QUESTION 95
Which three statements are true about inner and outer joins? (Choose three.)

A full outer join returns matched and unmatched rows

An inner join returns matched rows

Outer joins can only be used between two tables per query

A full outer join must use Oracle syntax

Outer joins can be used when there are multiple join conditions on two tables

A left or right outer join returns only unmatched rows

Explanation/Reference: https://www.studytonight.com/dbms/joining-in-sql.php

NEW QUESTION 96
Which three are types of segments in an Oracle Database? (Choose three.)

undo

index

stored procedures

sequences

tables

clusters

NEW QUESTION 97
Which three are types of segments in an Oracle Database? (Choose three.)

undo

index

stored procedures

sequences

tables

clusters

Reference:
http://www.adp-gmbh.ch/ora/concepts/segments.html

NEW QUESTION 98
Which two statements are true about the configuration and use of UNDO_RETENTION with GURANTEED RETENTION? (Choose two.)

UNDO_RETENTION specifies for how long Oracle attempts to keep expired and unexpired UNDO.

UNDO_RETENTION specifies how long all types of UNDO are retained.

Unexpired UNDO is always retained.

Active UNDO is always retained.

UNDO_RETENTION specifies for how long Oracle attempts to keep unexpired UNDO.

NEW QUESTION 99
Your database instance is started with a PFILE.
Examine these parameters:

You want to increase the size of the buffer cache.
Free memory is available to increase the size of the buffer cache.
You execute the command:
SQL> ALTER SYSTEM SET DB_CACHE_SIZE=1024M;
What is the outcome?

The value is changed only in the PFILE and takes effect at the next instance startup

The value is changed for the current instance and in the PFILE

It fails because the SCOPE clause is missing

Change is applied to the current instance, but does not persist after instance restart

Explanation/Reference: https://docs.oracle.com/database/121/SQLRF/statements_2017.htm#SQLRF00902

NEW QUESTION 100
Which three statements are true concerning logical and physical database structures? (Choose three.)

All tablespaces may have one or more data files

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

A smallfile tablespace might be bigger than a bigfile tablespace

A segment can span multiple data files in some tablespaces

A segment’s blocks can be of different sizes

A segment might have only one extent

Segments can span multiple tablespaces

NEW QUESTION 101
Which two tasks can you perform using DBCA for databases? (Choose two.)

Configure a nonstandard block size for a new database

Change the standard block size of an existing database

Configure incremental backups for a new database

Enable flashback database for an existing database

https://docs.oracle.com/cd/B16254_01/doc/server.102/b14196/install003.htm

NEW QUESTION 102
In your data center, Oracle Managed Files (OMF) is used for all databases.
All tablespaces are smallfile tablespaces.
SALES_Q1 is a permanent user-defined tablespace in the SALES database.
Examine this command which is about to be issued by a DBA logged in to the SALES database:
ALTER TABLESPACE sales_q1 ADD DATAFILE;
Which are two actions, either one of which you could take to ensure that the command executes successfully?
(Choose two.)

Ensure that DB_RECOVERY_FILE_DEST and DB_CREATE_FILE_DEST each specify with at least 50 Mb of available space.

Specify a path in the DATAFILE clause of the command specifying a location with at least 100M of available space.

Ensure that DB_CREATE_FILE_DEST specifies a location with at least 100 Mb of available space.

Add the AUTOEXTEND ON clause with NEXT set to 100M.

Ensure that DB_RECOVERY_FILE_DEST and DB_CREATE_FILE_DEST each specify locations with at least 50 Mb of available space.

NEW QUESTION 103
Which two statements are true about space-saving features in an Oracle Database? (Choose two.)

Private Temporary Tables (PTTS) store metadata in memory only

An index created with the UNUSABLE attribute has no segment

If they exist for a session, Private Temporary Tables (PTTs) are always dropped at the next COMMIT OR ROLLBACK statement

An index that is altered to be UNUSABLE will retain its segment

A table that is truncated will always have its segment removed

NEW QUESTION 104
Table ORDER_ITEMScontains columns ORDER_ID, UNIT_PRICEand QUANTITY, of data type NUMBER.
Examine these SQL statements:
Statement 1:
SELECT MAX(unit_price * quantity) “Maximum Order”
FROM order_items;
Statement 2:
SELECT MAX(unit_price * quantity) “Maximum Order”
FROM order_items
GROUP BY order_id;
Which two statements are true?

Statement 1 returns only one row of output.

Statement 2 returns only one row of output.

Both statements will return NULL if either UNIT_PRICE or QUANTITY contains NULL.

Both the statements give the same output.

Statement 2 may return multiple rows of output.

NEW QUESTION 105
Table ORDER_ITEMS contains columns ORDER_ID, UNIT_PRICE and QUANTITY, of data type NUMBER.
Examine these SQL statements:
Statement 1:
SELECT MAX(unit_price * quantity) “Maximum Order”
FROM order_items;
Statement 2:
SELECT MAX(unit_price * quantity) “Maximum Order”
FROM order_items
GROUP BY order_id;
Which two statements are true?

Statement 1 returns only one row of output.

Statement 2 returns only one row of output.

Both statements will return NULL if either UNIT_PRICE or QUANTITY contains NULL.

Both the statements give the same output.

Statement 2 may return multiple rows of output.

https://docs.oracle.com/javadb/10.8.3.0/ref/rrefsqlj27781.html
The Expression can contain multiple column references or expressions, but it cannot contain another aggregate or subquery. It must evaluate to a built-in data type. You can therefore call methods that evaluate to built-in data types. (For example, a method that returns a java.lang.Integer or int evaluates to an INTEGER.) If an expression evaluates to NULL, the aggregate skips that value.

NEW QUESTION 106
Which three instance situations are possible with the Oracle Database server without multi-tenant? (Choose three.)

two or more instances on separate servers all associated with one database

one instance on one server associated with one database

one instance on one server associated with two or more databases on the same server

one instance on one server not associated with any database

one instance on one server associated with two or more databases on separate servers

NEW QUESTION 107
Which three statements are true about using SQL*Plus?

It has its own commands that are separate from any SQL statements.

It must be downloaded from the Oracle Technology Network (OTN).

It can run scripts entered at the SQL prompt.

It can run Recovery Manager (RMAN) commands.

It has both command-line and graphical user interfaces (GUI).