What are the different tags used in an HTML table?
Assesses fundamental understanding of HTML & CSS conventions, runtime behavior, and memory/performance considerations.
Hiring managers look for precision, avoidance of ambiguous jargon, and ability to explain trade-offs under real production conditions.
| Tag Name | Definition |
| ----------- | -------------------------------------------------------------- |
| <table> | Defines a table |
| <caption> | Defines a title or caption for a table |
| <thead> | Defines the header of a table |
| <tbody> | Defines the body of a table |
| <tfoot> | Defines the footer of a table |
| <tr> | Defines a row in a table |
| <th> | Defines a header cell in a table |
| <td> | Defines a standard cell in a table |
| <colgroup> | Defines a group of columns in a table |
| <col> | Specifies column properties for each column within <colgroup> |
| <caption> | Defines a title or caption for a table |
Candidate Response Strategy & Interview Tips
- Start with a concise one-sentence summary: Deliver a direct, confident answer first before expanding into nuances.
- Demonstrate real-world trade-offs: Discuss where this approach excels and when you would avoid it in production systems.
- Discuss complexity & edge cases: Proactively explain time/space complexity or boundary conditions (null values, scale limits).
- Prepare for interviewer follow-ups: Technical hiring panels frequently probe deeper into concurrency, backward compatibility, or alternative libraries.