1Z0-082 Questions PDF [2023] Use Valid New dump to Clear Exam [Q43-Q57]

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1Z0-082 Questions PDF [2023] Use Valid New dump to Clear Exam

Passing Oracle 1Z0-082 Exam Using 2023 Practice Tests

Oracle 1Z1-082 certification is highly valued in the IT industry and is recognized globally. It is an excellent way for professionals to validate their skills and knowledge in database administration and enhance their career prospects. Individuals who pass the exam can expect to work in a variety of job roles, including database administrators, database developers, and IT managers.

Q43. Which three functions are performed by dispatchers in a shared server configuration? (Choose three.)

writing inbound request to the common request queue from all shared server connections

checking for outbound shared server responses on the common outbound response queue

receiving inbound requests from processes using shared server connections

sending each connection input request to the appropriate shared server input queue

broadcasting shared server session responses back to requesters on all connections

sending shared server session responses back to requesters on the appropriate connection

Q44. 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

Q45. Which three statements are true about dropping and unused columns in an Oracle database? (Choose three.)

A primary key column referenced by another column as a foreign key can be dropped if using the CASCADE option.

An UNUSED column’s space is reclaimed automatically when the block containing that column is next queried.

An UNUSED column’s space is reclaimed automatically when the row containing that column is next queried.

Partition key columns cannot be dropped.

A DROP COLUMN command can be rolled back

A column that is set to UNUSED still counts towards the limit of 1000 columns per table

Q46. 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.

Q47. 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.)

analysis of all privileges used by all users including administrative users in the database

analysis of all privileges used by all users but excluding administrative users in the database

analysis of privileges that a user has on their own schema objects that they did not use

analysis of privileges that a user has on their own schema objects that they did use

analysis of privileges granted directly to a role that are then used by a user who has been granted that role

analysis of privileges granted indirectly to a role that are then used by a user who has been granted that role

Q48. Which three statements are true about a self join? (Choose three.)

The ON clause must be used

The query must use two different aliases for the table

It must be an equijoin

It must be an inner join

The ON clause can be used

It can be an outer join

Q49. Which three statements are true regarding indexes? (Choose three.)

A UNIQUE index can be altered to be non-unique

A SELECT statement can access one or more indices without accessing any tables

A table belonging to one user can have an index that belongs to a different user

An update to a table can result in updates to any or all of the table’s indexes

When a table is dropped and is moved to the RECYCLE BIN, all indexes built on that table are permanently dropped

An update to a table can result in no updates to any of the table’s indexes

Q50. Which two statements are true about the Oracle Data Dictionary?

It is owned by the sys user.

Data dictionary base tables can be queried directly.

It is owned by the system user.

Data dictionary views are always created with queries that join two or more base tables.

All data dictionary view joins base tables to dynamic performance views.

Q51. Examine the description of the BOOKS table:

The table has 100 rows.
Examine this sequence of statements issued in a new session:
INSERT INTO books VALUES (‘ADV112’, ‘Adventures of Tom Sawyer’, NULL, NULL); SAVEPOINT a; DELETE FROM books; ROLLBACK TO SAVEPOINT a; ROLLBACK; Which two statements are true? (Choose two.)

The second ROLLBACK command does nothing

The second ROLLBACK command replays the delete

The first ROLLBACK command restores the 101 rows that were deleted, leaving the inserted row still to be committed

The second ROLLBACK command undoes the insert

The first ROLLBACK command restores the 101 rows that were deleted and commits the inserted row

Q52. Which three statements are true about the naming methods and their features supported by Oracle database used to resolve connection information?

Local naming can be used if Connect-Time Failover Is required.

A client can connect to an Oracle database instance even If no client side network admin has been configured.

Directory Naming requires setting the TNS_ADMIN environment variable on the client side.

Local Naming requires setting the TNS_ADMIN environment variable on the client side.

Directory Naming can be used if Connect-Time Failover is required.

Easy Connect supports TCP/IP and SSL.

Q53. Examine the description of the EMPLOYEES table:

Which query is valid?

SELECT dept_id, AVG(MAX(salary)) FROM employees GROUP BY dept_id;

SELECT dept_id, join_date, SUM(salary) FROM employees GROUP BY dept_id;

SELECT dept_id, join_date, SUM(salary) FROM employees GROUP BY dept_id, join_date;

SELECT dept_id, MAX(AVG(salary)) FROM employees GROUP BY dept_id;

Q54. Which three statements are true about undo segments and the use of undo by transactions in an Oracle database instance? (Choose three.)

An undo segment may be used by multiple transactions simultaneously

Undo segments can wrap around to the first extent when a transaction fills the last extend of the undo segment

Undo segments have a minimum of three extents

Undo segments can extend when a transaction fills the last extent of the undo segment

A single transaction may use multiple undo segments simultaneously

Undo segments must be stored in a BIGFILE tablespace

Undo segments must be stored in a SMALLFILE tablespace

Q55. Which two statements are true about date/time functions in a session where NLS_DATE_FORMAT is set to DD-MON-YYYY HH24:MI:SS? (Choose two.)

CURRENT_TIMESTAMP returns the same date and time as SYSDATE with additional details of fractional seconds

SYSDATE can be queried only from the DUAL table

CURRENT_DATE returns the current date and time as per the session time zone

SYSDATE can be used in expressions only if the default date format is DD-MON-RR

SYSDATE and CURRENT_DATE return the current date and time set for the operating system of the database server

CURRENT_TIMESTAMP returns the same date as CURRENT_DATE

Q56. 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

Q57. Examine the description of the product_details table:

Which two statements are true?

PRODUCT _ic can be assigned the PRIMARY KEY constraint.

PRODUCT _price contains the value zero by default if no value is assigned to it.

PRODUCT _price can be used in an arithmetic expression even if it has no value stored in it.

EXPIRY_ DATE contains the sysdate by default if no date is assigned to it.

PRODUCT_NAKE cannot contain duplicate values.

EXPIRY_ DATE cannot be used in arithmetic expressions.

The Oracle 1Z0-082 exam is a valuable certification for database administrators who want to demonstrate their skills in managing Oracle databases. Passing this exam can help candidates advance their careers and open up new job opportunities. With the right preparation and study materials, candidates can successfully pass this exam and become Oracle Certified Associates in database administration.

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