Read the Parts of a Web Address
Identify the requested component by its role in the supplied address.
About 18 minutes, plus any extended practice
Supplied materials
- Paper and pencil; answers may also be spoken or typed.
- All cases, labels, numbers and rules are supplied on this page. No real account, private information or purchase is needed.
Learn the idea
A web address can include a scheme, host, path and query. The host identifies the service name; the path identifies a resource within it; a query carries request parameters. These pieces have different jobs. We use nonoperational example labels on paper rather than asking learners to visit an address.
Identify the requested component by its role in the supplied address. A path word is not the service host just because it looks familiar.
Use this supplied case: Request the scheme. Address https://example.invalid/notes?mode=print. Which component is requested? The task is to connect the given information to the computing idea. Write a short evidence trail so another learner can reproduce your choice. The simplified case describes the stated model, not every real system.
- Represent the supplied worked case with a labeled drawing, table or short trace.
- Identify the requested component by its role in the supplied address.
- Explain why the worked answer fits and why one alternative does not.
- Try the new check and practice cases; revisit the stated rule if your evidence does not match.
See the method in action
Request the scheme. Address https://example.invalid/notes?mode=print. Which component is requested? The supported answer is https. Identify the requested component by its role in the supplied address. A path word is not the service host just because it looks familiar. A web address can include a scheme, host, path and query. The supplied facts, rather than an assumed real-world detail, determine this paper case. Compare the recorded action or value with the stated rule before choosing an answer.
Check your reasoning
Your answer is temporary and is not saved to an account. Download your current answer before leaving or reloading. Written work on paper or in another app stays in your own file.
Helpful tips
- Identify the requested component by its role in the supplied address.
- A path word is not the service host just because it looks familiar.
See the answer and explanation
example.invalid
The supplied case states: Request the host. Address https://example.invalid/notes?mode=print. Which component is requested? Under the stated distinction, this identifies example.invalid. A web address can include a scheme, host, path and query. The host identifies the service name; the path identifies a resource within it; a query carries request parameters. These pieces have different jobs. We use nonoperational example labels on paper rather than asking learners to visit an address. Identify the requested component by its role in the supplied address.
Take it further
New address: https://example.invalid/tasks?day=2. Expected: scheme=https; host=example.invalid; path=/tasks; query=day=2. Explain the separate job of each part without opening the fictional address.
Nothing here is saved to an account or sent to a teacher. The answer download includes your current choice and any checked feedback. It does not include choices from the separate More practice section. Download that section separately.
More practice: try new cases
Choose an answer for each problem. Explain your method on paper, then use the feedback to decide what to revisit.
Your choices are temporary. Feedback appears after you check all the answers.
Nothing here is saved to an account or sent to a teacher. Keep your own notes or download them before leaving. The score describes these questions; it does not certify subject mastery.
Check the subject sources
These LifeStarter passages, scenarios and exercises are authored for this Academy with AI assistance and review. External resources keep their publishers’ terms. A grade label suggests a starting level; it does not establish alignment with your school’s complete requirements.