What is the purpose of the element?

To provide metadata about the HTML document

To define the main content of the HTML document

What is the purpose of the tag?

To display an image on the web page

What is the purpose of the tag?

To create a table on the web page

To display an image on the web page

What does the alt attribute of the tag do?

It provides a text description of the image for accessibility purposes

It changes the color of the image

It creates a hyperlink to the image

What is the purpose of the tag?

To create a form for user input

To display an image on the web page

What is the purpose of the tag?

To create an input field in a form

To display an image on the web page

What is the purpose of the tag?

To create a multi-line input field in a form

To display an image on the web page

A collection of key-value pairs

20 multiple choice questions on SQL

20 multiple choice questions on SQL | Quizalize

50 questions

What does SQL stand for?

30 sec

Which of the following is not a SQL command?

30 sec

Which of the following is used to join two or more tables?

30 sec

What is the keyword used to sort data in SQL?

30 sec

Which keyword is used to retrieve only distinct values?

30 sec

What is the command used to add rows to a table?

30 sec

Which of the following is used to filter records based on a condition?

30 sec

What is the keyword used to group data in SQL?

30 sec

Which of the following is used to delete data from a table?

30 sec

Which SQL command is used to modify existing data?

30 sec

In a relational database, what is a primary key?

30 sec

What is normalization in database design?

30 sec

What is an SQL query?

30 sec

What is the purpose of a foreign key?

30 sec

What is ACID in database transactions?

30 sec

What is a view in a database?

30 sec

What is a trigger in a database?

30 sec

What is a transaction in a database?

30 sec

What is a database index?

30 sec

What is denormalization in database design?

30 sec

What does HTML stand for?

30 sec

What is the purpose of the <head> element?

30 sec

Which tag is used to create a hyperlink?

30 sec

What is the purpose of the <img> tag?

30 sec

What is the purpose of the <ul> tag?

30 sec

What is the purpose of the <table> tag?

30 sec

What does the alt attribute of the <img> tag do?

30 sec

What is the purpose of the <form> tag?

30 sec

What is the purpose of the <input> tag?

30 sec

What is the purpose of the <textarea> tag?

30 sec

What does CSS stand for?

30 sec

What is the correct syntax for referring to an external CSS file?

30 sec

What is the correct way to declare an internal CSS style?

30 sec

Which property is used to change the background color of an element?

30 sec

Which property is used to change the font of an element?

30 sec

Which property is used to change the size of an element?

30 sec

Which property is used to add space between the elements?

30 sec

Which property is used to change the color of an element's text?

30 sec

Which property is used to make the text bold?

30 sec

Which property is used to align the text in an element?

30 sec

What is JavaScript?

30 sec

Which of the following is NOT a JavaScript datatype?

30 sec

What is the purpose of the 'return' statement?

30 sec

Which of the following is NOT a valid way to declare a variable in JavaScript?

30 sec

What is the difference between '==' and '==='?

30 sec

What is an array?

30 sec

What is the purpose of the 'for' loop?

30 sec

What is an object?

30 sec

What is the purpose of the 'if' statement?

30 sec

What does the '&&' operator do?

30 sec

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