Question 284 of 527
Manage containerseasyMultiple ChoiceObjective-mapped

Quick Answer

The answer is `podman start web1 && podman attach web1` because this two-step sequence first restarts the exited container by reusing its existing filesystem and configuration, then connects your terminal directly to the container’s main process console. The `&&` operator is critical here—it ensures the attach command only executes after the container has successfully started, preventing an attempt to attach to a still-stopped container. On the Red Hat Certified System Administrator EX200 exam, this tests your understanding that `podman start` does not create a new container but resumes an existing one that exited cleanly, while `podman attach` binds your terminal to that process’s standard I/O. A common trap is confusing `podman run` (which creates a new container) with `podman start`; remember that for an existing exited container, you never need to recreate it. Memory tip: think “Start then Strap In”—first start the engine, then strap into the console with attach.

EX200 Manage containers Practice Question

This EX200 practice question tests your understanding of manage containers. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.

Network Topology
# podman psallRefer to the exhibit.```

A container named 'web1' was created and ran briefly before exiting with status 0. The administrator needs to restart it and attach to the running container's console. Which command should be used?

Clue words in this question

Noticing these words before you look at the options changes how you read each choice.

  • Clue: "which command"

    Why it matters: Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.

Question 1easymultiple choice
Full question →
Network Topology
# podman psallRefer to the exhibit.```

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

podman start web1 && podman attach web1

Option D is correct because `podman start web1` restarts the existing container that exited with status 0, and `podman attach web1` connects the current terminal to the container's main process console. The `&&` ensures the attach runs only after the container is successfully started, allowing the administrator to interact with the running container's console.

Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • podman run --name web1 -it registry.access.redhat.com/ubi8/httpd-24

    Why it's wrong here

    This creates a new container, ignoring the existing one.

  • podman start web1

    Why it's wrong here

    Starts but does not attach to console.

  • podman restart web1 && podman attach web1

    Why it's wrong here

    restart works on running containers; web1 is stopped.

  • podman start web1 && podman attach web1

    Why this is correct

    Start the stopped container, then attach to it.

    Clue confirmation

    The clue word "which command" in the question point toward this answer.

    Related concept

    Read the scenario before looking for a memorised answer.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates may confuse `podman restart` (which stops and starts the container) with `podman start` (which directly resumes an exited container), or forget that `podman start` alone does not attach to the console, leading them to choose option B or C.

Detailed technical explanation

How to think about this question

`podman start` resumes a container that has exited, reusing its existing filesystem and configuration, while `podman attach` connects to the container's STDIN/STDOUT/STDERR streams, typically the main process (PID 1). The `&&` operator ensures sequential execution: if `podman start` fails (e.g., container does not exist), `podman attach` is not executed, preventing errors. In real-world scenarios, this is useful for debugging containers that exit quickly, such as those with configuration errors, by restarting and attaching to capture logs interactively.

KKey Concepts to Remember

  • Read the scenario before looking for a memorised answer.
  • Find the constraint that changes the correct option.
  • Eliminate answers that are true in general but not in this case.

TExam Day Tips

  • Watch for words such as best, first, most likely and least administrative effort.
  • Review why wrong options are wrong, not only why the correct option is correct.

Key takeaway

Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Real-world example

How this comes up in practice

A practitioner preparing for the EX200 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.

What to study next

Got this wrong? Here's your next step.

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

Related practice questions

Related EX200 practice-question pages

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FAQ

Questions learners often ask

What does this EX200 question test?

Manage containers — This question tests Manage containers — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: podman start web1 && podman attach web1 — Option D is correct because `podman start web1` restarts the existing container that exited with status 0, and `podman attach web1` connects the current terminal to the container's main process console. The `&&` ensures the attach runs only after the container is successfully started, allowing the administrator to interact with the running container's console.

What should I do if I get this EX200 question wrong?

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

Are there clue words in this question I should notice?

Yes — watch for: "which command". Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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Last reviewed: Jun 11, 2026

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