LPI 010-160 Exam - Topic 2 Question 7 Discussion

Actual exam question for LPI's 010-160 exam

Question #: 7
Topic #: 2

The file script.sh in the current directory contains the following content:

#!/bin/bash echo $MYVAR

The following commands are used to execute this script:

MYVAR=value

./script.sh

The result is an empty line instead of the content of the variable MYVAR. How should MYVAR be set in order to make script.sh display the content of MYVAR?

A!MYVAR=value

Benv MYVAR=value

CMYVAR=value

D$MYVAR=value

Eexport MYVAR=value

Show Suggested Answer

Suggested Answer: E

by Leatha at May 07, 2022, 12:06 AM

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Hayley

7 months ago

No way, I thought just setting it would be enough.

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Lawanda

7 months ago

Definitely export MYVAR=value for it to work!

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Tammi

7 months ago

Wait, why is it empty? That seems weird.

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Shannan

7 months ago

I think it needs to be exported, right?

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Sage

8 months ago

Just set MYVAR before running the script.

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Merilyn

8 months ago

I thought you just needed to set the variable normally, like in option C, but now I'm second-guessing myself.

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Rolande

8 months ago

I feel like I saw something about using `env` in a practice question, so option B could be the right choice.

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Carolynn

8 months ago

I'm not entirely sure, but I think setting MYVAR directly before running the script might not work as expected. Wasn't there a similar question about variable scope?

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Dean

8 months ago

I remember that environment variables need to be exported for child processes to access them, so maybe it's option E?

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Whitley

8 months ago

Hmm, I'm a bit unsure about this one. The options seem pretty technical, and I'm not super familiar with the details of this imaging system. I'll have to think it through carefully.

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Valentin

8 months ago

This one seems straightforward - the Product Owner is trying to understand the context and stakeholders, which aligns with the "See the Whole" principle of agile business analysis.

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Wilford

8 months ago

I've got a good feeling about this one. The options seem to cover some common drivers of service satisfaction, so I'll review them carefully and select the most relevant one.

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Leonor

8 months ago

I've seen this type of issue before. The key might be in the `startTest()` and `stopTest()` methods. If the `executeBatch()` call is not properly wrapped, it could be causing the coverage problem.

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