Top 50 JDBC Interview Questions and Answers

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1) What is the JDBC? JDBC stands for Java Database Connectivity.…

Top 24 T-SQL Interview Questions & Answers

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1) Mention what is T-SQL? T-SQL  stands for Transact Structured…

Top 20 Oracle RAC Interview Questions & Answers

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1) Mention what is cluster? A cluster is referred to a group…

Top 13 Oracle Forms Interview Questions & Answers

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1) Explain what is Oracle Forms? Oracle Forms is a software…

Top 20 SQLite Interview Questions & Answers

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1) Explain what is SQLite? SQLite is a mostly ACID compliant…

Top 23 Cassandra Interview Questions & Answers

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1) Explain what is Cassandra? Cassandra is an open source…

Top 20 Neo4j Interview Questions & Answers

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1) Explain what is Neo4j? Neo4j is an open source NOSQL graph…

Top 50 SQL Server Interview Questions & Answers

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1. What are the two authentication modes in SQL Server? There…
binary tree

Top 50 Data Structures Interview Questions & Answers

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1) What is data structure? Data structures refers to the way…

Top 65 PL/SQL Interview Questions & Answers

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What is PL SQL ? PL SQL is a procedural language which…

Top 50 SQL Interview Questions & Answers

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1. What is DBMS? A Database Management System (DBMS) is…

Top 50 MySQL Interview Questions & Answers

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1. What is MySQL?  MySQL is an open source DBMS which is…

Top 50 Database Interview Questions & Answers- DBMS

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1)  Define Database. A prearranged collection of figures…

Top 50 DB2 Interview Questions & Answers

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1.) Define DB2. DB2 is a Database Management System for…

Top 50 Oracle Interview Questions and Answers

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 1. Difference between varchar and varchar2 data types? Varchar…