HTML Tutorial for Beginners(2022) - Merge Table Columns in HTML

The video tutorial explains how to merge table columns in HTML using the column span attribute. It begins with an introduction to the concept, followed by a detailed explanation of how to apply the column span attribute within the TD tag. A practical example is provided using a sample HTML file, demonstrating the process of merging columns in a table. The tutorial concludes with a step-by-step implementation, showing how to span multiple columns and display results effectively.

What is the purpose of using the 'colspan' attribute in an HTML table?

• To change the background color of a cell

• To add a border to the table

• To merge multiple rows into one

• To merge multiple columns into one

Where should the 'colspan' attribute be placed in an HTML table?

• Inside the 'th' tag

• Inside the 'td' tag

• Inside the 'tr' tag

• Inside the 'table' tag

What is the initial setup described in the example HTML file?

• A table with three columns and three rows

• A table with two columns and two rows

• A table with four columns and four rows

• A table with five columns and five rows

How many columns are merged using the 'colspan' attribute in the example?

• Three columns

• Two columns

• Four columns

• One column

What value is displayed in the merged columns in the example?

• Total points: 200

• Total points: 175

• Total points: 150

• Total points: 100