Top 100+ questions and answers in Oracle

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Q: What is Start DB2 Server command?

answered Aug 21 in Oracle

Q: How to list instances of DB2?

answered Aug 21 in Oracle

Q: What is DB2 Instance?

answered Aug 21 in Oracle

Q: What all features DB2 server needed?

answered Aug 21 in Oracle

Q: What is DB2?

answered Aug 21 in Oracle

Q: How to display employee records who gets more salary than the average salary in the department?

answered Jul 29 in Oracle

Q: What is difference between Cartesian Join and Cross Join?

answered Jul 29 in Oracle

Q: What is the data type of DUAL table in oracle?

answered Jul 29 in Oracle

Q: How do we create privileges in Oracle?

answered Jul 29 in Oracle

Q: What are temporal data types in Oracle?

answered Jul 29 in Oracle

Q: What is a database trigger in Oracle? How to create it?

answered Jul 29 in Oracle

Q: What is dynamic SQL? When to use dynamic SQL?

answered Jul 29 in Oracle

Q: Write a query to display a list of tables owned by the user.

answered Jul 29 in Oracle

Q: What is BLOB in Oracle?

answered Jul 29 in Oracle

Q: What are savepoints in oracle?

answered Jul 29 in Oracle

Q: What are the constraints? How to add a named PRIMARY KEY constraint in SQL?

answered Jul 29 in Oracle

Q: How to handle errors in PL/SQL?

answered Jul 29 in Oracle

Q: What is PL/SQL?

answered Jul 29 in Oracle

Q: What is Semijoin? How to implement it in SQL?

answered Jul 29 in Oracle

Q: Find the error from the below SQL Query?

answered Jul 29 in Oracle

Q: What is meant by Joins in Oracle? List the types of Joins of Oracle?

answered Jul 29 in Oracle

Q: What is meant by RAW datatype in Oracle?

answered Jul 29 in Oracle

Q: What is the difference between TRUNCATE & DELETE command in Oracle?

answered Jul 29 in Oracle

Q: How will you differentiate between VARCHAR & VARCHAR2 data tyoes in Oracle?

answered Jul 29 in Oracle

Q: How will you create a animated progress bar using bootstrap?

answered Jun 1 in Oracle

Q: Which of the following are physical objects?

answered May 13 in Oracle

Q: Collection of one or more DASD volumes creates a storage group. What is the maximum limit of DASD which can be used for a storage group?

answered May 13 in Oracle

Q: How many databases can a DB2 system manage?

answered May 13 in Oracle

Q: Which table space can have one or more tables and can have rows from multiple tables on a single page?

answered May 13 in Oracle

Q: Which table space is divided into segments of 4 to 64 pages in increments of 4 and each segment holds data for only one table?

answered May 13 in Oracle

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