How community colleges are evolving to fill local data center jobs

Study the questions and tasks

Work through the material below, or start the interactive practice above to complete an attempt. Try the exercises before opening any answer or transcript sections, then use them to review your work.

Practice level

C1. Try this level if you can follow the instructions and understand most of the language; choose an earlier level if you need more support.

Question formats

Single choice

How to approach this practice

Read the questions, then listen before opening the transcript. Notice names, numbers and any corrections the speaker makes.

1. Question 1 · Single choice

   Choose one answer.

   According to the narration, what carries data through the cable?

   Return to the passage, recording or visual
   1. Pulses of light
   2. Electrical batteries
   3. Magnetic fields
   4. Audible signals
   Check answers and explanations

   Answer

   Pulses of light

   The narration identifies pulses of light as the mechanism carrying data.

   The cable carries data as pulses of light, and each individual strand is barely thicker than a human hair.

2. Question 2 · Single choice

   Choose one answer.

   What must students do before joining two strands?

   Return to the passage, recording or visual
   1. Remove the protective outer layers
   2. Measure the students’ hourly wages
   3. Poll residents about construction plans
   4. Install a complete data center
   Check answers and explanations

   Answer

   Remove the protective outer layers

   They first remove the cable’s protective outer layers carefully.

   Students must remove the cable’s protective outer layers carefully so that one strand can be joined to another from end to end.

3. Question 3 · Single choice

   Choose one answer.

   What could happen if a student cuts through the strand?

   Return to the passage, recording or visual
   1. The attempt could be ruined
   2. The cable could transmit data faster
   3. The strand would become thicker
   4. The course would immediately end
   Check answers and explanations

   Answer

   The attempt could be ruined

   The narration states that cutting through it can ruin the attempt.

   The task demands precision as well as patience: cutting through the strand instead of exposing it can ruin the attempt, while the exposed fiber must also be handled safely.

4. Question 4 · Single choice

   Choose one answer.

   What was Williams wearing during the class?

   Return to the passage, recording or visual
   1. Her nursing scrubs
   2. Protective construction armor
   3. A college graduation gown
   4. A data-center uniform
   Check answers and explanations

   Answer

   Her nursing scrubs

   The narration specifically notes that she remained in her work scrubs.

   Williams, a 35-year-old mother of four, works as a certified nursing assistant on the night shift and was still wearing her scrubs during the class.

5. Question 5 · Single choice

   Choose one answer.

   What does the recording say about Williams’s current work schedule?

   Return to the passage, recording or visual
   1. She works the night shift
   2. She works only during weekends
   3. She teaches during the afternoon
   4. She has already left nursing assistance
   Check answers and explanations

   Answer

   She works the night shift

   She works overnight as a certified nursing assistant.

   Williams, a 35-year-old mother of four, works as a certified nursing assistant on the night shift and was still wearing her scrubs during the class.

6. Question 6 · Single choice

   Choose one answer.

   Which examples illustrate training linked to established regional work elsewhere?

   Return to the passage, recording or visual
   1. Slot-machine repair and underwater photography
   2. Nursing assistance and fiber splicing
   3. Artificial intelligence and polling research
   4. Data-center construction and cable maintenance
   Check answers and explanations

   Answer

   Slot-machine repair and underwater photography

   The narration names slot-machine repair and underwater photography as examples.

   In other places, that may involve training connected to established regional work, such as repairing slot machines in Las Vegas or studying underwater photography in the Florida Keys.

7. Question 7 · Single choice

   Choose one answer.

   What broader debate does the Louisiana program enter?

   Return to the passage, recording or visual
   1. How and where artificial-intelligence expansion should occur
   2. Whether community colleges should teach any practical skills
   3. How nursing assistants should negotiate higher wages
   4. Whether fiber-optic cable can carry information reliably
   Check answers and explanations

   Answer

   How and where artificial-intelligence expansion should occur

   The program operates amid disagreement about data-center expansion’s placement and methods.

   Louisiana Delta Community College’s approach therefore links workforce development to the artificial-intelligence boom while operating within a debate over how, and where, that expansion should occur.

What to review next

Listen again to difficult sections, then open the transcript to check what you heard. Repeat a useful phrase aloud and try the recording once more without the text.

A focused practice result shows how you did on these tasks. Use several activities across skills to decide what to study next; one practice score does not certify an overall CEFR level.

Before you practise: a worked example

Listen for the final information, especially when a speaker corrects or changes an earlier statement.

Example transcript: “Let’s meet at five — actually, half past five would be better.” What is the final suggested time?

The final suggested time is 5:30. Actually signals a correction; the first time is replaced by the later suggestion.

This teaching example is separate from the scored questions. After your test, compare any mistakes with the explanation and revisit the topic before trying again.