12 Questions
Which of the following is NOT a correct statement about Cloning?
None of these
What is the main purpose of Database Design?
Analyzing data objects and their relation
Which type of architecture is MySQL based on?
Client/Server
What is one of the reasons for using JOIN in MySQL?
All of these
When is a Cartesian product of two tables returned in MySQL?
NATURAL JOIN
Which operator is used in MySQL when two tables are combined and only non-matching rows are returned from the first query?
EXCEPT
What is the term used to refer to the time taken for the database to respond to any query?
Execution Time
In the context of DBMS, what is the process of improving the performance of data storage resources referred to as?
Storage management
What was XML developed over?
SGML
What does prefixing an element in an XML document with a unique prefix prevent it from being?
overridden
Which feature of JSON ensures communication between two applications designed in different programming languages?
Interoperability
What part of a JSON data structure is always enclosed in double quotes?
Key
Test your knowledge on cloning and database schema analysis. Determine which statements are correct about cloning and identify the process of analyzing data objects and their relations. This quiz covers practical aspects of working with MySQL.
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