Name two common HTTP request methods.

Name two common HTTP request methods.

• A. GET and POST
• B. PUT and DELETE
• C. HEAD and OPTIONS
• D. TRACE and CONNECT

Answer: (A)

The question checks basic HTTP communication: which request methods are most commonly used by browsers to talk to servers. The two you’ll see most often are GET and POST. GET is used when a client wants to retrieve a resource, like loading a webpage or fetching an image; it appends any small data in the URL (query string) and is designed to be safe and idempotent—repeating the same request should not cause additional changes on the server and responses can be cached or bookmarked. POST, on the other hand, sends data to the server in the request body, typically to submit form data or create/update a resource; it can have side effects on the server and isn’t limited by URL length or visibility constraints, which is why it’s wired to handle data submission. Other methods exist, such as PUT and DELETE for updating or removing resources in APIs, HEAD which fetches headers only, OPTIONS which asks what methods are allowed, and TRACE or CONNECT for debugging and tunneling. While these have important uses, they’re not as broadly invoked in everyday browsing as GET and POST, which is why GET and POST are considered the two most common.

The question checks basic HTTP communication: which request methods are most commonly used by browsers to talk to servers. The two you’ll see most often are GET and POST. GET is used when a client wants to retrieve a resource, like loading a webpage or fetching an image; it appends any small data in the URL (query string) and is designed to be safe and idempotent—repeating the same request should not cause additional changes on the server and responses can be cached or bookmarked. POST, on the other hand, sends data to the server in the request body, typically to submit form data or create/update a resource; it can have side effects on the server and isn’t limited by URL length or visibility constraints, which is why it’s wired to handle data submission.

Other methods exist, such as PUT and DELETE for updating or removing resources in APIs, HEAD which fetches headers only, OPTIONS which asks what methods are allowed, and TRACE or CONNECT for debugging and tunneling. While these have important uses, they’re not as broadly invoked in everyday browsing as GET and POST, which is why GET and POST are considered the two most common.