SQL Quiz

How can SQL be embedded according to the text?

• In a web browser

• In a scripting language like PHP

• In a spreadsheet application

• In a mobile app

Which scripting language is mentioned in the text for embedding SQL?

• JavaScript

• Python

• PHP

• Ruby

What is the main advantage of SQL being declarative?

• It allows for faster processing.

• It simplifies the process by letting the database handle the execution.

• It provides better security.

• It enhances user interaction.

Is SQL owned by any one entity?

• Yes, by a private company

• Yes, by a government

• No, it is standardized

• Yes, by a university

How should each SQL statement begin according to the syntax conventions?

• On the same line

• On a new line

• With a tab

• With a semicolon

What is a clause in SQL?

• A complete SQL program

• A fragment of an SQL statement introduced by a keyword

• A type of data type

• A method to create databases

Which of the following is a punctuation symbol in SQL?

• ;

• SELECT

• FROM

• WHERE

What are identifiers in SQL?

• Words that SQL reserves because they have special meaning in the language.

• Words that you use to name objects, columns, aliases, indexes, and views.

• Words that end an SQL statement.

• Words that are used for comments in SQL.

Which of the following is not an SQL keyword?

• SELECT

• CREATE

• authors

• TABLE

Which of the following is a correct SQL statement?

• SELECT * FROM authors

• CREATE authors

• TABLE authors

• DELETE authors