SQLAlchemy is an open-source SQL toolkit and object-relational mapper for the Python programming language released under the MIT License.SQLAlchemy MCQs: This section contains multiple-choice questions and answers on the various topics of SQLAlchemy. Practice these MCQs to test and enhance your ...
13. SQL Server MCQ on System and Sample Databases The section contains SQL Server multiple choice questions and answers on system databases. SQL Server System Databases If you would like to learn "SQL Server" thoroughly, you should attempt to work on the complete set of 1000+ MCQs - multiple...
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160+ important PL/SQL (MCQ) questions with answers and explanation for your placement tests and job interviews. These solved PL/SQL MCQ questions are useful for the campus placement of all freshers including Engineering, MCA, Computer and IT Engineers. Based on various important concepts of PL/...
Here, you can read Fundamentals of PL/SQL multiple choice questions and answers with explanation. 1) Using DBMS_DB_VERSION Package Constants which represents the condition that the database version is less than or equal to 10; it is TRUE. ...