Liquibase University - Liquibase Fundamentals Certifi... (LB101) - Certification Test

(https://learn.liquibase.com/learner/courseinfo/i r/courseinfo/i   Liquibase Fundamentals Certi... (LB101) (https://learn.liquibase.com/learne

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You completed this test on 2022/01/26, 04:19  Your Yo ur score is 82.00% Congratulations! You have passed the Liquibase Fundamentals Certication course!

INCORRECT

This rollback command is a targeted rollback command. Choose the best answer.

rollbackCount rollbackOneChangeSet rollbackDate

 rollback mytagname 

INCORRECT

The generateChangeLog command creates a changelog file that contains a sequence of changesets. What else describes the generateChangeLog command? Choose the best answer answer..  It is used to capture the current c urrent state of the database 

Helps getting both databases in sync and on the same schema Makes a copy of your existing database All the above None of the above

INCORRECT

 

This command reverts rolls back) one non-sequential changeset made during a previous change to your database.

 rollbackOneUpdate

rollbackOneUpdateSql rollbackOneChangeSetSql rollbackOneChangeSet

INCORRECT

The diffChangeLog command allows you to compare two database schemas of the same type or different types to one another. another.  True 

False

The statement describes the di command.

INCORRECT

The Command Line Interface CLI) is a text-based interface which allows the user to: enter various Liquibase commands type specic commands for a Mac  install Liquibase for a Unix/Linux system 

None of the above

INCORRECT

Step 1 in the Developer Workflow, we reviewed adding changesets to your changelog. What is the purpose of adding changesets to your changelog? To separate database changes To add multiple changeset objects to a changelog To organize and group your database changes

 

 All the above 

INCORRECT

Which of the following do you need to do when you run into installation problems? Check all that apply.  Verify that the Liquibase folder was correctly added to your Path System Variables 

Reinstall Liquibase Run the Help Command  Check for Java Installation 

INCORRECT

Using your cursor, arrange the steps related to the Liquibase Developer Workflow in the correct order.   Add your changesets to a changelog 

  Save your changelog to your Source Control  (Verify the SQL you are going to execute)

  Verify the SQL you are going to execute  (Save your changelog to your Source Control)

  Run the Liquibase Update Command 

  Verify your changesets have been executed 

INCORRECT

Place in order the steps necessary necessar y to install Maven on Windows:    Go to https://maven.apache.org https://maven.apache.org/download.cgi  /download.cgi 

  Select the .zip le 

  Extract the le to a new local directory on your computer 

  Select New and add the path to the Maven installation directory apps\apache-maven-version\bin  (Enter env and select Edit the system environment variables)

  Select Environment Variables 

 

  Enter env and select Edit the system environment variables  (Select New and add the path to the Maven installation directory apps\apache-maven-ve apps\apache-maven-version\bin) rsion\bin)

  At the command prompt, enter mvn -v 

Passed. Let's continue.