Web server Quizes
A HTTP GET request is to
- delete data
- request data
- submit data
A DNS CNAME record translates to
- an IP
- a domain
A DNS A record translates to
- an IP
- a domain
A web server is
- a physical machine
- a software
The main role of DNS is to
- name websites
- translate domain name into IP address
- translate domain name into port
The main role of a web server is to
- host files
- serve dynamic content
- serve static content
Why web servers usually use child processes?
- To prevent memory leak
- That’s just a subjective technical choice from the developers who created the software
- So that the web server can dynamically change the number of child process to accommodate the volume of requests to be processed
A HTTP POST request is to
- delete data
- request data
- submit data
What is TTL within the context of DNS
- a time period for DNS maintenance
- a time period when DNS query results are cached
- a time period when DNS is not answering requests
What was one of the most important reason for which DNS was created
- to index the web
- because humans are not good at remembering long sequences of numbers (IP address)
- to connect the Internet