The Life Starter
Sign up
Grade 2 · unit review

Review: Connect Devices and Explain Their Reach

Draw a tablet linked to a local printer but no remote connection. Classify printing a stored drawing and opening a new remote message; state what extra information would resolve an unknown file location.

Download reviews and answer keys

Bring the unit skills together

Use these 4 new cases to check your reasoning. Choices are temporary and are not saved to an account, sent to staff or recorded as school grades. Download your current review choices before leaving or reloading.

Unit review questions
1. Devices exchange data over a stated local wireless signal. Classify the described path.
Need a hint?
  • Use the stated path carrying information; do not infer Internet access from the word wireless.
  • A nearby wireless link can exist without Internet service.
2. A newly requested remote page lacks its Internet path. Map: tablet connects to local printer; its Internet line is broken. What is supported?
Need a hint?
  • Choose the destination reachable through the connections explicitly drawn in the model.
  • A missing Internet connection does not mean every local connection has failed.
3. Send the recorded voice to playback. Table: P=printer, S=speaker, D=display, B=backup storage. Choose the label.
Need a hint?
  • Use the supplied destination table and keep similarly named devices separate.
  • A destination label is not proof that the device is safe or authorized.
4. Task asks for new remote weather data. In the supplied offline model, classify the task.
Need a hint?
  • Check whether the needed program and information are already available locally.
  • Previously viewing a page does not guarantee an offline copy; the record must say so.

The download contains your current choices and any checked feedback. Keep the separate transfer-task work in your own document; downloading its instructions does not mark it complete.

Use the skills in a new task

Draw a tablet linked to a local printer but no remote connection. Classify printing a stored drawing and opening a new remote message; state what extra information would resolve an unknown file location.

Work on paper or in your own document. Explain the choices you made.

  • Use the pretend details in the task and name the rule you followed.
  • Show the steps or point to the detail that helped you choose.
  • Say one mistake to avoid or one thing this example cannot tell us.
  • Check your answer against the task. Change a part if you can show why it needs fixing.
Compare with a model response

The stored drawing can use the supplied local printing path. A new remote message needs a network route. For an unknown file I need to know whether a usable local copy exists. Local and Internet reach are different.

A different response can also meet the criteria. Compare the evidence and reasoning, rather than copying the wording.