Podcast
Questions and Answers
Which of the following is NOT a correct statement about Cloning?
Which of the following is NOT a correct statement about Cloning?
- Cloning can help to push larger commits.
- Cloning is a process that allows the user to add or remove files and fix any existing merge issues.
- None of these (correct)
- Cloning involves copying the repository from GitHub.com to the local machine. This can be done via the command line or GitHub.com GUI.
- All of these
What is the main purpose of Database Design?
What is the main purpose of Database Design?
- Data Modelling
- Database schema
- Analyzing data objects and their relation (correct)
- Data Structure
Which type of architecture is MySQL based on?
Which type of architecture is MySQL based on?
- Network
- Hierarchical
- Client/Server (correct)
- Object-Oriented
What is one of the reasons for using JOIN in MySQL?
What is one of the reasons for using JOIN in MySQL?
When is a Cartesian product of two tables returned in MySQL?
When is a Cartesian product of two tables returned in MySQL?
Which operator is used in MySQL when two tables are combined and only non-matching rows are returned from the first query?
Which operator is used in MySQL when two tables are combined and only non-matching rows are returned from the first query?
What is the term used to refer to the time taken for the database to respond to any query?
What is the term used to refer to the time taken for the database to respond to any query?
In the context of DBMS, what is the process of improving the performance of data storage resources referred to as?
In the context of DBMS, what is the process of improving the performance of data storage resources referred to as?
What was XML developed over?
What was XML developed over?
What does prefixing an element in an XML document with a unique prefix prevent it from being?
What does prefixing an element in an XML document with a unique prefix prevent it from being?
Which feature of JSON ensures communication between two applications designed in different programming languages?
Which feature of JSON ensures communication between two applications designed in different programming languages?
What part of a JSON data structure is always enclosed in double quotes?
What part of a JSON data structure is always enclosed in double quotes?
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