1Z0-082試験情報 & 1Z0-082模擬対策問題

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Oracle 1Z0-082 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Managing Storage Structures	15%	- Managing Control Files - Managing Redo Log Files - Managing Undo Data - Managing Tablespaces and Data Files
Topic 2: Administering User Accounts and Security	15%	- Managing Privileges and Roles - Creating and Managing Users - Implementing Security Policies
Topic 3: Understanding Oracle Database Architecture	20%	- Understanding Memory Structures - Overview of Oracle Database Architecture - Understanding Background Processes - Understanding Multitenant Architecture - Explaining Storage Structures
Topic 4: Backup and Recovery Concepts	10%	- Performing Complete and Incomplete Recovery - Understanding Backup and Recovery Architecture - Using RMAN for Backup and Recovery
Topic 5: Configuring and Managing Oracle Network	10%	- Managing Network Connections - Configuring Listener and Naming Methods
Topic 6: Managing Database Instances	20%	- Using Initialization Parameters - Using Data Dictionary and Dynamic Performance Views - Starting Up and Shutting Down Databases - Managing Alert Log and Trace Files
Topic 7: Managing Data and Concurrency	10%	- Managing Locks and Concurrency - Using SQL to Manage Data - Managing Transactions

>> 1Z0-082試験情報 <<

1Z0-082模擬対策問題、1Z0-082模擬試験問題集

当社Oracleが採用した「小利益」の方針により、すべてのお客様と当社の間で双方に有利な状況を達成することを目指しているため、1Z0-082のすべてのお客様の信頼を獲得することができました。当社Tech4Examが長年にわたってこの1Z0-082試験問題の分野で業界のリーダーになっており、当社の1Z0-082試験のOracle Database Administration I教材が世界中でこんなに迅速に販売されているにもかかわらず、手頃な価格を維持しているのはそのためです。すべてのお客様向けの1Z0-082学習ガイドであり、有名なブランドを活用したくない。

Oracle Database Administration I 認定 1Z0-082 試験問題 (Q117-Q122):

質問 # 117
Which two are true about complete recovery? (Choose two.)

A. Only RMAN backupsets can be used to restore a database as part of it.
B. It is possible only when the database is in MOUNT state
C. The database must have FLASHBACK enabled in order to perform it.
D. Incremental backups can be used to roll forward the database while performing it.
E. Uncommitted transactions will be rolled back after it completes.

正解：B、C

質問 # 118
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_AMOUNTFROM customersWHERE cust_income_level <> NULLAND due_amount <> NULL;
B. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNTFROM customersWHERE cust_income_level IS NOT NULLAND due_amount IS NOT NULL;
C. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNTFROM customersWHERE cust_income_level IS NOT NULLAND cust_credit_limit IS NOT NULL;
D. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNTFROM customersWHERE cust_income_level != NULLAND due_amount != NULL;
E. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNTFROM customersWHERE cust_income_level != NULLAND cust_credit_level !=NULL;

正解：C

質問 # 119
Examine this description of the TRANSACTIONS table:

Which two SQL statements execute successfully? (Choose two.)
SELECT customer_id AS "CUSTOMER-ID", transaction_date AS DATE, amount + 100

A. DUES FROM transactions;
SELECT customer_id AS CUSTOMER-ID, transaction_date AS TRANS_DATE, amount +
B. 'DUES AMOUNT' FROM transactions;
C. "DUES" FROM transactions;
SELECT customer_id AS "CUSTOMER-ID", transaction_date AS "DATE", amount + 100
D. 100 "DUES AMOUNT" FROM transactions;
SELECT customer_id CUSTID, transaction_date TRANS_DATE, amount + 100 DUES FROM
E. transactions;
SELECT customer_id AS 'CUSTOMER-ID', transaction_date AS DATE, amount + 100

正解：A、E

質問 # 120
In which three situations does a new transaction always start? (Choose three.)

A. when issuing the first Data Manipulation Language (DML) statement after a COMMIT OR ROLLBACK statement was issued in the same session
B. when issuing a CREATE TABLE statement after a SELECT statement was issued in the same session
C. when issuing a SELECT FOR UPDATE statement after a CREATE TABLE AS SELECT statement was issued in the same session
D. when issuing a CREATE INDEX statement after a CREATE TABLE statement completed successfully in the same session
E. when issuing a TRUNCATE statement after a SELECT statement was issued in the same session
F. when issuing a DML statement after a DML statement failed in the same session

正解：A、C、D

解説：
https://docs.oracle.com/en/database/oracle/oracle-database/19/cncpt/transactions.html#GUID-7690181F-8293-47B9-ADC1-905BD9C3AF57

質問 # 121
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. Revoke the CREATE SESSION privilege from other users
B. Grant the CREATE SESSION privilege with ADMIN OPTION to other users
C. Execute DML statements in the HR schema
D. Log in to the database instance
E. Revoke the CREATE SESSION privilege from user HR
F. Execute DDL statements in the HR schema

正解：A、B、D

質問 # 122
......

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1Z0-082模擬対策問題: https://www.tech4exam.com/1Z0-082-pass-shiken.html

P.S. Tech4ExamがGoogle Driveで共有している無料かつ新しい1Z0-082ダンプ：https://drive.google.com/open?id=1AE5iIjqnZFcm13twTBDTK3BrC7FGDZpm