Explanation: In MySQL, a ‘View’ is used to present a table in the database. It is a virtual table. It is also used to present a subset of the columns that are present in the original table of the database. 3.
What is MySQL short answer?
MySQL is a database management system. It may be anything from a simple shopping list to a picture gallery or the vast amounts of information in a corporate network. To add, access, and process data stored in a computer database, you need a database management system such as MySQL Server.
What is SQL in Mcq?
Explanation: Microsoft’s SQL Server is a relational database management system (RDBMS). It was created largely to compete with the MySQL and Oracle databases. The standard SQL (Structured Query Language) language, ANSI SQL is supported by SQL Server.
What is MySQL used for?
MySQL is a tool used to manage databases and servers, so while it’s not a database, it’s widely used in relation to managing and organising data in databases.
What is SQL and MySQL?
SQL is a query programming language that manages RDBMS. MySQL is a relational database management system that uses SQL. SQL is primarily used to query and operate database systems. MySQL allows you to handle, store, modify and delete data and store data in an organized way.
What is MySQL and types?
MySQL has all essential SQL numeric data types. These data types can include the exact numeric data types (For example, integer, decimal, numeric, etc.), as well as the approximate numeric data types (For example, float, real, and double precision). It also supports BIT datatype to store bit values.
What is SQL in short answer?
Structured Query Language (SQL) is a standardized programming language that is used to manage relational databases and perform various operations on the data in them.
What is SQL in answer?
Q #1) What is SQL? Answer: Structured Query Language SQL is a database tool that is used to create and access the database to support software applications.
What is called SQL?
What is SQL? SQL stands for Structured Query Language. SQL lets you access and manipulate databases. SQL became a standard of the American National Standards Institute (ANSI) in 1986, and of the International Organization for Standardization (ISO) in 1987.
What is a view Mcq Rdbms?
Explanation: A relation that is not a part of the schema but is a virtual relation is called as view. Views improve writability as viewing the entire logical model is not feasible. 2.
What is viewport Mcq?
Answer: (c) Viewport. Explanation: The display method of the part selected or the design in which the selected element is viewed is called a viewport. An area on the display device to which a window is mapped is known as a viewport.
What is point of view Mcq?
Point of view is The direction in which the story is going. b. The viewpoint/perspective of the character or narrator telling the story.
Where is defined as MCQ?
A multiple-choice question (MCQ) is composed of two parts: a stem that identifies the question or problem, and a set of alternatives or possible answers that contain a key that is the best answer to the question, and a number of distractors that are plausible but incorrect answers to the question.
Where is MySQL mostly used?
MySQL is a relational database management system based on SQL – Structured Query Language. The application is used for a wide range of purposes, including data warehousing, e-commerce, and logging applications. The most common use for mySQL however, is for the purpose of a web database.
Why MySQL database is best?
Replication and clustering: MySQL allows replication and clustering that help improve application scalability and performance via different synchronization types. You can also copy data from a SQL server to other replica SQL servers. This also lets you backup data in multiple databases to avoid data loss.
Who use MySQL?
MySQL is one of many RDBMS software options. RDBMS and MySQL are often thought to be the same because of MySQL’s popularity. A few big web applications like Facebook, Twitter, YouTube, Google, and Yahoo! all use MySQL for data storage purposes.
Is MySQL a SQL database?
In a nutshell, SQL is a language for querying databases and MySQL is an open source database product. SQL is used for accessing, updating and maintaining data in a database and MySQL is an RDBMS that allows users to keep the data that exists in a database organized. SQL does not change (much), as it is a language.
Is MySQL the best database?
What is the full form of MySQL?
The full form of MySQL is My Structured Query Language.
What is the database in Mcq?
2. What is a database? Explanation: It is defined as an organized collection of data or information for easy access, updating, and management in a computer.
Which one is a MySQL data type?
In MySQL there are three main data types: string, numeric, and date and time.
Why is it called SQL?
SQL stands for “Structured Query Language”. Raymond Boyce and Donald Chamberlin developed SQL at IBM in the early 1970s. It was created for getting access and modifying data held in databases.