You can always use the lesson to review answers to the quiz questions, and you can refer to the lesson to learn about the following: Uses of SQL commands SELECT SQL statements JOIN SQL statements Examples of the most commonly used SQL commands Practice Exams You are viewing quiz 4 ...
Frequently Asked Questions (FAQs) 1. What are data integrity constraints in DBMS used for? 2. What are constraints in SQL with an example? 3. What are the 5 major constraints used in SQL? 4. What are the differences between Constraints and Triggers in DBMS? 5. How do domain constraints...
Chapterwise Multiple Choice Questions on DBMS Our 1000+ MCQs focus on all topics of the DBMS subject, covering 100+ topics. This will help you to prepare for exams, contests, online tests, quizzes, viva-voce, interviews, and certifications. You can practice these MCQs chapter by chapter sta...
If you’re wondering how to choose a database monitoring solution, you should ask yourself the following questions before making an investment: Does the tool provide query tuning advice? Can it catch database replication and identify blocked SQL queries? Does the platform offer multi-vendor compati...
Frequently Asked Questions (FAQs) 1. Is there a similarity between DBMS and SQL? 2. How should a database be designed? 3. Is DBMS better than a file system? 4. What are DBMS projects using SQL? 5. What are DBMS projects using MySQL?
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In answering these questions, we present OligoArchive, an architecture for using DNA-based storage system as the archival tier of a relational database. We demonstrate that OligoArchive can be realized in practice by building archiving and recovery tools (pg_oligo_dump and pg_oligo_restore) for...
Problem with node-oracledb getting both return and out values from a PL/SQL procedure Hot Network Questions Letter of Recommendation for PhD Application from Instructor with Master Degree Inconsistency in answers while solving a 2nd order differential equation using operator m...
For the DBMS sample adapter BEA_WLS_DBMS_ADK, the worksheet questions are answered as follows:Note: Questions preceded by an asterisk (*) are required to use the GenerateAdapterTemplate utility.*What is the name of the EIS for which you are developing an adapter? PointBase or Oracle ...
Here are some best practice or example for Developing Effective ER Diagrams. Eliminate any redundant entities or relationships You need to make sure that all your entities and relationships are properly labeled There may be various valid approaches to an ER diagram. You need to make sure that the...