Oracle Quizzes & Trivia

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Oracle Basic Test! Trivia Questions Quiz

Oracle is a relational database management system (RDBMS) officially known as Oracle Database. This software is used by many Corporate IT companies which supports in keeping track and maintaining the database. This application...

Questions: 10 | Attempts: 1508 | Last updated: Jun 19, 2019

Sample Question
What is wrong with these statements?

Cursor cursor_name is

Select first-name into first_name1 from emp

Declare begin

Null; end;

None of above

Oracle Test2

This exam is used to Test your DDL and DML Knowledge

Questions: 10 | Attempts: 565 | Last updated: Jul 30, 2011

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?

INSERT INTO employees VALUES (NULL, 'JOHN','Smith');

INSERT INTO employees( first_name, last_name) VALUES ('JOHN','Smith');

INSERT INTO employees VALUES ('1000','JOHN','NULL');

INSERT INTO employees(first_name,last_name, employee_id) VALUES ('1000, 'john','Smith');

INSERT INTO employees (employee_id, first_name, last_name) VALUES ( 1000, 'john',");

Oracle_test6

This is a basic SQL test

Questions: 20 | Attempts: 435 | Last updated: Jan 9, 2013

Sample Question
You issue the following query: SELECT salary "Employee Salary" FROM employees; How will the column heading appear in the result?

EMPLOYEE SALARY

EMPLOYEE_SALARY

Employee Salary

Employee_salary

Oracle Mock Test

Questions: 20 | Attempts: 402 | Last updated: Jan 24, 2013

Sample Question
Which two statements are true regarding the default behavior of the ORDER BY clause? (Choose two.)

Null values are left out of the sort.

Character values are displayed from Z to A.

Date values are displayed with the earliest value first.

Null values are displayed last for descending sequences.

Numeric values are displayed with the lowest values first.

Oracle Test1

This is a sample test

Questions: 12 | Attempts: 367 | Last updated: Jul 30, 2011

Sample Question
Evaluate the set of SQLst: CREATE TABLE dept (deptno NUMBER(2), dname VARCNAR2(14), 1oc VARCNAR2 (13)); ROLLBACK; DESCRIBE DEPT What is true about the set?

The DESCRIBE DEPT statement displays the structure of the DEPT table.

The ROLLBACK statement frees the storage space occupies by the DEPT table.

The DESCRIBE DEPT statement returns an error ORA-04043: object DEPT does not exist.

The DESCRIBE DEPT statement displays the structure of the DEPT table only if there is a COMMIT statement introduced before the ROLLBACK statement.

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Oracle Questions & Answers

What is the difference between Sap and Oracle?

SAP is a well-known acronym that comes up when dealing with data processing. The acronym "SAP" simply means "Systems, Applications, and Products." SAP is majorly used in Enterprise Resource Planning (ERP), which is designed to wor

What keywords describe the capabilities in the following case?

Different keywords can be taken out of text and portrayed as a summary. It allows readers to understand the context easily without having to go through all the reading. For instance, when you chose rows in a table, or chose columns or attempt to brin

What is the oracle database system?

Oracle is basically a comprehensive database that allows companies to carry out all their administrative operations with ease. Oracle has around 430000 customers in many different countries all over the world. This makes them one of the leading data

What is true about joining tables through an equijoin?

The answer to this question is E. You can join n tables (all having single column primary keys) in an SQL statement by specifying a minimum of n-1 join conditions. The columns in the join condition should coincide with each other. If in case there ar