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| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database: SQL Fundamentals I |
| Exam Number: | 1Z0-051 |
| Real Exam Qty: | 66 |
| Passing Score: | 60% |
| Available Languages: | Simplified Chinese, English, Traditional Chinese, Japanese |
| Exam Duration: | 120 minutes |
| Certificate Validity Period: | Valid indefinitely (no expiration) |
| Exam Format: | Multiple Answer, Single Answer, Multiple Choice |
| Related Certifications: | Oracle Database 11g Administrator Certified Master (OCM) Oracle Database 11g Administrator Certified Professional (OCP) |
| Exam Price: | $95 USD |
| Recommended Training: | Oracle Database 11g: SQL Fundamentals I |
| Exam Registration: | Pearson VUE Registration Oracle Certification Portal |
| Sample Questions: | ![]() |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | No formal prerequisites; basic IT literacy and familiarity with relational database concepts recommended |
| Official Syllabus URL: | https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-051 |
| Section | Weight | Objectives |
|---|---|---|
| Restricting and Sorting Data | 12% | - Apply comparison and logical operators - Limit rows using the WHERE clause - Sort output using ORDER BY clause |
| Using Set Operators | 5% | - Apply UNION, UNION ALL, INTERSECT, MINUS - Control output order with set operators |
| Reporting Aggregated Data Using Group Functions | 12% | - Identify available group functions - Handle null values in group operations - Use GROUP BY and HAVING clauses |
| Displaying Data from Multiple Tables | 13% | - Use ANSI SQL-99 join syntax - Perform INNER, OUTER, and CROSS joins - Join tables using USING and ON clauses |
| Conversion Functions and Conditional Expressions | 10% | - Use TO_CHAR, TO_NUMBER, TO_DATE functions - Apply conditional expressions: CASE and DECODE |
| Creating Other Schema Objects | 5% | - Create and manage views, sequences, indexes, synonyms |
| Manipulating Data | 5% | - Insert, update, and delete data - Control transactions with COMMIT, ROLLBACK, SAVEPOINT |
| Retrieving Data Using SQL SELECT Statements | 15% | - Use arithmetic operators and column aliases - List the capabilities of SQL SELECT statements - Execute a basic SELECT statement |
| Using DDL Statements to Create and Manage Tables | 5% | - Create tables with constraints - Alter and drop tables, manage constraints |
| Using Subqueries to Solve Queries | 8% | - Use multi-row and multi-column subqueries - Define and use single-row subqueries |
| Using Single-Row Functions | 15% | - Use character, number, and date functions - Perform arithmetic with dates - Describe various types of functions available in SQL |
Oracle Database: SQL Fundamentals I is an official Oracle certification exam, listed under the code 1Z0-051. Clearing it earns the Oracle Database 11g Certified Associate (OCA) certification, a Associate-level credential. It also ties into Oracle Database 11g Administrator Certified Professional (OCP), Oracle Database 11g Administrator Certified Master (OCM), which makes it a useful anchor for a longer certification plan. For employers, the value is simple: the vendor itself has verified what you know.
You will work through 66 questions in 120 minutes on the Oracle Database: SQL Fundamentals I exam. The content is only half the battle; the clock is the other half. Train both at once: set the ValidDumps test engine to full timed mode, practice skipping and returning to stubborn items, and repeat until finishing with minutes to spare feels normal rather than lucky.
Passing Oracle Database: SQL Fundamentals I requires 60%, and the official registration fee is $95 USD. Remember that a retake bills the same $95 USD all over again, so winging it is the most expensive strategy on the table. A better approach: benchmark yourself with the ValidDumps practice tests first, and schedule the real exam only once your scores sit comfortably and consistently above the requirement.
No formal prerequisites; basic IT literacy and familiarity with relational database concepts recommended
Requirements do evolve, so before you spend a registration fee, verify the current conditions on the official exam page.
Registration for Oracle Database: SQL Fundamentals I is handled through the vendor's official channels below.
One more detail for your planning: the exam is delivered Online proctored or onsite at Pearson VUE test centers.
Oracle recommends the following training resources for the Oracle Database: SQL Fundamentals I exam.
Training tells you what to learn; practice questions teach you how the exam asks it. Pair either with the 292 items in the ValidDumps 1Z0-051 package and you cover both halves.
Yes. The free demo on this page contains a portion of the complete Oracle Database: SQL Fundamentals I question set, enough to judge the accuracy and the clarity of the explanations for yourself. After purchase, updates are free for 365 days, and once your product expires you can extend the update service at a 50% discount.
ValidDumps provides a 100% money-back guarantee with clearly stated conditions. Take the Oracle Database: SQL Fundamentals I exam within 60 days of purchase; if you fail, you may claim a full refund, as long as the exam matches your product. Exams taken within 3 days of purchase are not eligible, and neither are products that were downloaded but never used, free materials, or expired orders; the candidate name must match the payer name. File the claim with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and it is processed within 7 days. If you would rather exchange than refund, you can receive two other exam products of equal value free of charge and keep the update service on your original purchase.
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The official Oracle Database: SQL Fundamentals I syllabus comprises 11 domains. The heaviest hitters are Restricting and Sorting Data (12%), Conversion Functions and Conditional Expressions (10%), and Manipulating Data (5%). The complete outline sits above on this page; walk it top to bottom and mark every line you could not teach to someone else.
Question 1
What is true about sequences?
A. Only the DBA can control which sequence is used by a certain table.
B. Once created, a sequence is automatically available to all users.
C. Once created, a sequence is automatically used in all INSERT and UPDATE statements.
D. Once created, a sequence is linked to a specific table.
E. Once created, a sequence belongs to a specific schema.
Question 2
You issue the following command to drop the PRODUCTS table:
SQL>DROP TABLE products;
What is the implication of this command? (Choose all that apply.)
A. All data along with the table structure is deleted
B. All views and synonyms will remain but they are invalidated
C. All indexes on the table will remain but they are invalidated
D. The pending transaction in the session is committed
E. All data in the table are deleted but the table structure will remain
Question 3
The PRODUCTS table has these columns:
PRODUCT_ID NUMBER(4) PRODUCT_NAME VARCHAR2(45) PRICE NUMBER(8,2)
Evaluate this SQL statement: SELECT *
FROM PRODUCTS
ORDER BY price, product_name;
What is true about the SQL statement?
A. The results are sorted numerically and then alphabetically.
B. The results are sorted numerically.
C. The results are sorted alphabetically.
D. The results are not sorted.
Question 4
Which constraint can be defined only at the column level?
A. PRIMARY KEY
B. CHECK
C. UNIQUE
D. FOREIGN KEY
E. NOT NULL
Question 5
Which two statements are true regarding sub queries? (Choose two.)
A. A sub query can appeal* on either side of a comparison operator.
B. There is no limit on the number of sub query levels in the WHERE clause of a SELECT statement.
C. Only two sub queries can be placed at one level.
D. A sub query can be used only in SQL query statements.
E. A sub query can retrieve zero or more rows.
Solutions:
| Question 1 Answer: E | Question 2 Answer: A,B,D | Question 3 Answer: A | Question 4 Answer: E | Question 5 Answer: A,E |
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