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Oracle Quizzes, Questions & Answers

It’s not so much about telling the future as it is about managing it. That’s right, Oracle Corporation is that IT firm that paves the way when it comes to database management and programming. Read More

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Are you an avid coder? We have a special Oracle quiz for you! Test your DDL and DML Knowledge with this super informative, interesting quiz! We are here to challenge your knowledge! Let's see how well you perform in this...

Questions: 10  |  Attempts: 4071   |  Last updated: Mar 13, 2024
  • Sample Question
    Examine the structure of the EMPLOYEES table: EMPLOYEE_ID NUMBER Primary Key FIRST_NAME VARCHAR2(25) LAST_NAME VARCHAR2(25) Which three statements inserts a row into the table?
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Oracle is the programming language that's on the trend nowadays. Are you familiar with it? Try the ' Oracle primavera MCQ quiz questions and answers ' and test your knowledge. Do you know the nitty-gritty details...

Questions: 15  |  Attempts: 4688   |  Last updated: Aug 18, 2023
  • Sample Question
    Identify one project intense industries where Primavera has a significant presence.
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PL/SQL is a procedural language extension to Structured Query Language. You can take this Oracle PL/SQL quiz questions and answers and check your knowledge. The purpose of PL/SQL is to combine database language and procedural...

Questions: 30  |  Attempts: 24210   |  Last updated: Apr 29, 2024
  • Sample Question
    Select incorrect variable declarations.
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Oracle Test 5 assesses knowledge in SQL queries, table operations, and data manipulation within Oracle databases. It evaluates understanding of complex SQL statements, table creation, rollback operations, and conditional data...

Questions: 50  |  Attempts: 2209   |  Last updated: Mar 22, 2023
  • Sample Question
    1.     Evaluate the SQL statement: 1 SELECT a.emp_name, a.sal, a.dept_id, b.maxsal 2 FROM employees a, 3 (SELECT dept_id, MAX(sal) maxsal 4. FROM employees 5 GROUP BY dept_id) b 6 WHERE a.dept_id = b.dept_id 7 AND a.sal < b.maxsal; What is the result of the statement?
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Are you able to pass this Oracle PL/SQL test? This free procedural language is designed to run alongside the SQL within the same server process, bringing optimal efficiency. The Oracle PL, although not portable and doesn't...

Questions: 45  |  Attempts: 10601   |  Last updated: Apr 24, 2024
  • Sample Question
    Select incorrect variable declarations
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