Database

Top 25 System Design Interview Questions and Answers

Following are frequently asked questions in interviews for freshers as well as experienced system designers. 1) What is System Design?…

1 month ago

Top 50 JDBC Interview Questions and Answers

1) What is the JDBC? JDBC stands for Java Database Connectivity. JDBC is a Java API that communicates with the…

4 hours ago

Top 24 T-SQL Interview Questions & Answers

1) Mention what is T-SQL? T-SQL  stands for Transact Structured Query Language. It is an extension of SQL functionality supported…

4 hours ago

Top 13 Oracle Forms Interview Questions & Answers

1) Explain what is Oracle Forms? Oracle Forms is a software product for creating screens that interact with an Oracle…

4 hours ago

Top 20 SQLite Interview Questions & Answers

1) Explain what is SQLite? SQLite is a mostly ACID compliant relational database management system contained in a relatively small…

4 hours ago

Top 23 Cassandra Interview Questions & Answers

1) Explain what is Cassandra? Cassandra is an open source data storage system developed at Facebook for inbox search and…

4 hours ago

Top 20 Neo4j Interview Questions & Answers

1) Explain what is Neo4j? Neo4j is an open source NOSQL graph database, implemented in Java. It saves data structured…

4 hours ago

Top 16 Microsoft Access Database Interview Questions & Answers

1) Explain how you can import data from other sources into Access database? To import data into Access data-base In…

4 hours ago

Top 50 Data Structures Interview Questions & Answers

1) What is data structure? Data structure refers to the way data is organized and manipulated. It seeks to find ways…

1 month ago

Top 50 DB2 Interview Questions & Answers

1.) Define DB2. DB2 is a Database Management System for the MVS Operating System where, DB2 is a subsystem of…

4 hours ago

Top 50 Oracle Applications Interview Questions & Answers

1. What are the steps in attaching reports with oracle applications? There are certain steps that you need to follow…

4 hours ago