Parameters block declaration in Jenkins - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to declare a string parameter named 'ENV'.

Jenkins

parameters {
    string(name: '[1]', defaultValue: 'dev', description: 'Environment')
}

Drag options to blanks, or click blank then click option'

AenvVar

Benvironment

CENV

Denv_name

Attempts:

3 left

💡 Hint

Common Mistakes

Using lowercase or different parameter names like 'environment' or 'envVar'.

The parameter name must be exactly 'ENV' to match the requirement.

2fill in blank

medium

Complete the code to declare a boolean parameter named 'DEBUG_MODE'.

Jenkins

parameters {
    booleanParam(name: '[1]', defaultValue: false, description: 'Enable debug mode')
}

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Adebug

BDEBUG_MODE

CdebugMode

Ddebug_flag

Attempts:

3 left

💡 Hint

Common Mistakes

Using lowercase or camelCase names instead of uppercase with underscores.

The parameter name must be 'DEBUG_MODE' as specified.

3fill in blank

hard

Fix the error in the parameters block to declare a choice parameter named 'DEPLOY_ENV'.

Jenkins

parameters {
    choice(name: '[1]', choices: ['dev', 'staging', 'prod'], description: 'Deployment environment')
}

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Adeploy_env

BdeployEnv

CDeployEnv

DDEPLOY_ENV

Attempts:

3 left

💡 Hint

Common Mistakes

Using lowercase or camelCase names causes errors.

The parameter name must be 'DEPLOY_ENV' exactly to avoid errors.

4fill in blank

hard

Fill both blanks to declare a string parameter named 'VERSION' with default '1.0' and description 'App version'.

Jenkins

parameters {
    string(name: '[1]', defaultValue: '[2]', description: 'App version')
}

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AVERSION

B1.0

Cversion

Dlatest

Attempts:

3 left

💡 Hint

Common Mistakes

Using lowercase 'version' or wrong default values like 'latest'.

The parameter name must be 'VERSION' and default value '1.0' as specified.

5fill in blank

hard

Fill all three blanks to declare a choice parameter named 'REGION' with choices 'us-east', 'us-west', 'eu-central' and description 'Deployment region'.

Jenkins

parameters {
    choice(name: '[1]', choices: [2], description: '[3]')
}

Drag options to blanks, or click blank then click option'

AREGION

B['us-east', 'us-west', 'eu-central']

CDeployment region

Dregion

Attempts:

3 left

💡 Hint

Common Mistakes

Using lowercase names, wrong choice list format, or incorrect description text.

The parameter name is 'REGION', choices are the list of regions, and description matches exactly.