PDF Version DemoThe 1Z0-082日本語 exam does not get cheaper on the second attempt. Candidates who prepare with the 165 Oracle Database Administration I (1Z0-082日本語版) practice questions from ActualPDF are making the financially sane choice: invest a little once, rather than pay the full fee twice.
Oracle 1Z0-082日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database Administration I |
| Exam Number: | 1Z0-082 |
| Exam Duration: | 150 minutes |
| Certificate Validity Period: | Lifetime |
| Related Certifications: | Oracle Certified Associate (OCA) - Oracle Database Administration 2019 |
| Passing Score: | 64% |
| Exam Price: | $245 USD |
| Real Exam Qty: | 90 |
| Available Languages: | English, Korean, Simplified Chinese, Japanese |
| Exam Format: | Multiple Choice, Multiple Select |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Pearson VUE testing center or online proctored |
| Pre Condition: | No mandatory prerequisite; basic knowledge of SQL recommended. |
| Official Syllabus URL: | https://education.oracle.com/oracle-database-administration-2019-certified-professional/trackp_DB19COCP1 |
Oracle 1Z0-082日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Displaying Data from Multiple Tables Using Joins | - Join a table to itself using self-join - Use CROSS joins - Describe different types of joins and their features - Use Equijoins and Non-equijoins - Use OUTER joins (LEFT, RIGHT, FULL) |
| Managing Data in Different Time Zones | - Describe the use of datetime functions (CURRENT_DATE, EXTRACT, LOCALTIMESTAMP) - Use various datetime data types (DATE, TIMESTAMP, INTERVAL) - Explain the concepts of time zones and daylight savings |
| Managing Oracle Database Instances | - Manage initialization parameter files (SPFILE, PFILE) - View the alert log and access dynamic performance views - Use the Automatic Diagnostic Repository (ADR) - Start up and shut down an Oracle Database instance |
| Reporting Aggregated Data Using the Group Functions | - Use the HAVING clause to filter grouped data - Use the GROUP BY clause to group data - Describe group functions (AVG, SUM, MIN, MAX, COUNT) |
| Using Conversion Functions and Conditional Expressions | - Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions - Use nested functions - Apply the NVL, NULLIF, and COALESCE functions - Use the CAST function for data type conversion |
| Using the Set Operators | - Describe set operators (UNION, UNION ALL, INTERSECT, MINUS) - Use set operators to combine multiple queries into a single query |
| Using Single-Row Functions to Customize Output | - Use CASE and DECODE for conditional expressions - Describe various types of functions available in SQL - Use character, number, and date functions in SELECT statements - Describe the use of conversion functions (TO_CHAR, TO_NUMBER, TO_DATE) |
| Introduction to Oracle Database | - Describe Oracle Database instance and memory structures - Describe Oracle processes (PMON, SMON, DBWn, LGWR, CKPT, others) - Explain database storage structures (data blocks, segments, tablespaces, data files) - Describe Oracle Database architecture - Explain Oracle Database server architecture - Describe Oracle Database Cloud Service (DBCS) architecture and features |
| Understanding Oracle Database Architecture - Oracle Database Instance | - Understand Oracle Database instance management - Describe the background processes - Explain the memory structures (SGA, PGA) |
| Retrieving Data using the SQL SELECT Statement | - List the capabilities of SQL SELECT statements - Describe how schema objects work - Use scalar and correlated subqueries - Use the ORDER BY clause - Use SQL row functions (character, number, date, conversion, general) - Execute a basic SELECT statement |
| Managing Schema Objects | - Manage sequences and synonyms - Manage constraints (NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY, CHECK) - Create indexes and views - Create and modify tables |
| Restricting and Sorting Data | - Use the BETWEEN comparator - Use the LIKE and IN operators - Use the NULL operators (IS NULL, IS NOT NULL) - Sort data using the ORDER BY clause - Use the WHERE clause to limit retrieved rows - Use comparison operators and logical operators (AND, OR, NOT) |
| Understanding Oracle Database Architecture - Database Storage Structures | - Describe tablespaces and data files - Describe the logical and physical database structures - Create and manage tablespaces - Manage space in tablespaces |
| Using Subqueries to Solve Queries | - Describe the types of subqueries (single-row, multi-row, multiple-column) - Use multiple-row subqueries with multiple-row operators (IN, ANY, ALL) - Use subqueries in the WHERE clause and HAVING clause - Define subqueries - Use single-row subqueries with single-row and multiple-row operators - Use scalar subqueries in SQL |
| Working with Oracle Cloud Exadata Express Cloud Service | - Navigate the Exadata Express Cloud Service console - Identify the prerequisites for Exadata Express Cloud Service - Describe the features and benefits of Exadata Express Cloud Service - Provision and manage an Exadata Express Cloud Service instance |
| Managing Users, Roles, and Privileges | - Create and manage roles - Grant and revoke privileges - Create and manage database user accounts - Differentiate system privileges and object privileges |
Frequently Asked Questions: Oracle Database Administration I (1Z0-082日本語版)
Oracle Database Administration I (1Z0-082日本語版) is an official Oracle certification exam, registered under the code 1Z0-082日本語. Passing it awards the Oracle Database 19c certification, a credential at the Associate level. It also connects to Oracle Certified Associate (OCA) - Oracle Database Administration 2019. The exam is demanding by design, and that difficulty is precisely what makes the credential meaningful for career development.
The Oracle Database Administration I (1Z0-082日本語版) exam presents 90 questions within 150 minutes. That is a brisk pace, and the candidates who handle it best are the ones who rehearsed it. Use the ActualPDF engine for full timed simulations, practice flagging and returning, and arrive on exam day with a pacing strategy already proven.
Passing Oracle Database Administration I (1Z0-082日本語版) takes 64%, and official registration costs $245 USD. Retakes bill the full $245 USD again, so preparation is the least expensive insurance available. Let your ActualPDF practice scores guide the timing: book when you clear the requirement consistently, not occasionally.
No mandatory prerequisite; basic knowledge of SQL recommended.
Policies get revised, so confirm the current requirements before you register on the official exam page.
Yes. ActualPDF offers a free demo of the Oracle Database Administration I (1Z0-082日本語版) questions, so you can verify the quality personally before purchasing. Your purchase then includes a one-year service warranty: updates are free for 365 days, and after expiry you can extend the update service at a 50% discount.
Your money is protected by a 100% money-back guarantee with defined conditions. Take the Oracle Database Administration I (1Z0-082日本語版) exam within 60 days of purchase; if you fail, you may claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. You may instead wait for the update version or change to other exam material: exchange for two other exam products of equal value, free, with your original purchase keeping its update service.
Delivery is instant: files unlock for download at payment and are emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service, online 7/24 even on official holidays. Installation is unlimited across your computers.
Oracle Database Administration I (1Z0-082日本語版) is organized into 16 official domains. The most heavily weighted are Managing Oracle Database Instances, Managing Data in Different Time Zones, and Working with Oracle Cloud Exadata Express Cloud Service. The full breakdown appears above on this page; study the weightings and your preparation priorities set themselves.
Oracle Database Administration I (1Z0-082日本語版) Sample Questions:
Question 1
SQL ステートメントで交差などの SET 演算子を使用して複合クエリからの出力を並べ替えるための既定の列はどれですか?
A. 複合クエリの最初の選択の最初の varchab2 列
B. 複合クエリの最初の選択の最初の数値列
C. 複合クエリの最後の選択の最初の数値または varchar2 列
D. 複合クエリの最後の選択の最初の列
E. 複合クエリの最初の選択の最初の列
Question 2
Enterprise Manager Database Expressについて正しい2つの文はどれですか？ （2つ選択してください。）
A. データベースが開いているときのみ利用可能
B. 異なるホスト上のデータベースのDatabase Express構成に同じポート番号を使用できます
C. データベースをARCHIVELOGMODEに切り替えるために使用できます
D. データベースの回復に使用できます
E. 同じホスト上の複数のデータベースの複数のDatabase Express構成に同じポート番号を使用できます
Question 3
CUSTOMERSテーブルの説明を調べます。
収入レベルに値がある顧客の場合、名と支払い金額を与信限度の5％として表示します。期日がnullの顧客は表示しないでください。
どのクエリを使用する必要がありますか？
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 due_amount <> NULL;
C. SELECT cust_first_name、cust_credit_limit * .05 AS DUE_AMOUNT FROM Customers WHERE cust_income_level！= NULL AND cust_credit_level！= NULL;
D. SELECT cust_first_name、cust_credit_limit * .05 AS DUE_AMOUNT FROM Customers WHERE cust_income_level IS NOT NULL AND NOT_amount IS NOT NULL;
E. SELECT cust_first_name、cust_credit_limit * .05 AS DUE_AMOUNT FROM Customers WHERE cust_income_level IS NOT NULL AND NOT cust_credit_limit IS NOT NULL;
Question 4
UNIONなどのSET演算子を含むSQLステートメントで使用する場合、ORDER BY句について正しい2つのステートメントはどれですか？ （2つ選択してください。）
A. 複合クエリの各SELECTステートメントには、独自のORDER BY句を含めることができます
B. 複合クエリの各SELECTステートメントには、独自のORDER BY句が必要です。
C. 複合クエリの最初のSELECTステートメントの列名のみが認識されます
D. UNION演算子を使用した複合クエリの最初のSELECTの最初の列は、ORDER BY句がない場合にデフォルトで出力をソートするために使用されます
E. ORDER BY句で列の位置を使用する必要があります
Question 5
このコマンドといくつかの部分的な出力を調べます。
DB01.abc.comサービスに不明なステータスが表示されるのはなぜですか？
A. リスナーはデフォルトのポート1521でリッスンしていません
B. サービスDB01.abc.comは動的に登録されます
C. SID_LIST_LISTENERセクションはLISTENER.ORAファイルに含まれていません
D. LOCAL_LISTENERデータベースパラメーターは、LISTENER_1を参照するサービス名に設定されていません
E. サービスDB01.abc.comは静的に登録されています
Solutions:
| Question 1 Answer: E | Question 2 Answer: C,E | Question 3 Answer: E | Question 4 Answer: A,C | Question 5 Answer: D |
