CSS - Online Exam Test Papers | CSS - MCQs[multiple choice questions and answers ] | CSS - Mock Test Papers | CSS - Practice Papers | CSS - Sample Test Papers |

Question:
What defines the date when information becomes invalid?

1. last-modified: string

2.expires: date string

3.last-modified: string

4.content-type: string

Posted Date:-2021-12-30 01:51:17


More MCQS Questions and answers

Search