MENDIX ADVANCED LATEST
CERTIFICATED
EXAM
Who is responsible for writing the error messages that your application
generates?
The developer.
The project manager.
The user.
Logs are generated automatically. - ANSWERS-The developer.
Which description best describes a Stack Trace?
A list of functions that might have the same problem as the error you're
experiencing.
A list of functions that were being called when an error occurred.
A list of objects that were in memory at the time the error occurred.
A series of log messages at the log level Trace that are related.
Submit Answers - ANSWERS-A list of functions that were being called
when an error occurred.
Why should you use an enumeration for your log node names?
END OF
PAGE
1
, MENDIX ADVANCED LATEST
CERTIFICATED
EXAM
You should not, log node names should use a special entity to get their
names.
You should not, constants are the preferred for log node names.
This allows you to standardize the log node name and group all log node
names in your app.
Log events only accept enumerations as input for the log node names. -
ANSWERS-This allows you to standardize the log node name and group
all log node names in your app.
How do you ensure that your log node name is available after startup?
You can't, you will have to wait until one of your log activities is
reached before you can see the log event.
All log nodes in your app are added to the list automatically upon
startup.
Add a log activity to a microflow that you call in the After Startup
microflow.
Add it to the list of log nodes in Studio Pro. - ANSWERS-Add a log
activity to a microflow that you call in the After Startup microflow.
END OF
PAGE
2
, MENDIX ADVANCED LATEST
CERTIFICATED
EXAM
You want to add a log event to an error flow on your REST Call to
indicate a weather API call failed in your Holiday Request application.
Which level of logging should you use?
Error, if the weather is unavailable you can still request vacation but
someone should immediately investigate.
Info, this is part of the normal operation of your app, these things
happen, nothing to see here.
Critical, you're unable to request vacation if you do not know the
weather at your destination.
Warning, you can still continue but someone should look into why the
REST call is failing and whether further action is needed. - ANSWERS-
Warning, you can still continue but someone should look into why the
REST call is failing and whether further action is needed.
When you're creating a new microflow and you have to create the logic,
what is the recommended place to start?
At the beginning of the microflow
In a Sub-Microflow
In the middle of a microflow
At the end of the microflow - ANSWERS-At the end of the microflow
END OF
PAGE
3
, MENDIX ADVANCED LATEST
CERTIFICATED
EXAM
Why are we creating sub-microflows?
To be able to only re-use the functionality.
To only have a microflow with a dedicated functionality.
To be able to reuse the functionality and have a microflow with
dedicated functionality - ANSWERS-To be able to reuse the
functionality and have a microflow with dedicated functionality
What happens when Mendix is not able to finish the transaction
successfully and there is no Error Handling implemented?
The transaction is stopped and Mendix will show this message:
'Something went wrong please contact your administrator.'
The transaction will be finished and the user won't see a message.
The transaction is stopped and Mendix will show an error message in the
user interface.
Nothing - ANSWERS-The transaction is stopped and Mendix will show
an error message in the user interface.
You need to create error handling for JAVA actions because:
END OF
PAGE
4
CERTIFICATED
EXAM
Who is responsible for writing the error messages that your application
generates?
The developer.
The project manager.
The user.
Logs are generated automatically. - ANSWERS-The developer.
Which description best describes a Stack Trace?
A list of functions that might have the same problem as the error you're
experiencing.
A list of functions that were being called when an error occurred.
A list of objects that were in memory at the time the error occurred.
A series of log messages at the log level Trace that are related.
Submit Answers - ANSWERS-A list of functions that were being called
when an error occurred.
Why should you use an enumeration for your log node names?
END OF
PAGE
1
, MENDIX ADVANCED LATEST
CERTIFICATED
EXAM
You should not, log node names should use a special entity to get their
names.
You should not, constants are the preferred for log node names.
This allows you to standardize the log node name and group all log node
names in your app.
Log events only accept enumerations as input for the log node names. -
ANSWERS-This allows you to standardize the log node name and group
all log node names in your app.
How do you ensure that your log node name is available after startup?
You can't, you will have to wait until one of your log activities is
reached before you can see the log event.
All log nodes in your app are added to the list automatically upon
startup.
Add a log activity to a microflow that you call in the After Startup
microflow.
Add it to the list of log nodes in Studio Pro. - ANSWERS-Add a log
activity to a microflow that you call in the After Startup microflow.
END OF
PAGE
2
, MENDIX ADVANCED LATEST
CERTIFICATED
EXAM
You want to add a log event to an error flow on your REST Call to
indicate a weather API call failed in your Holiday Request application.
Which level of logging should you use?
Error, if the weather is unavailable you can still request vacation but
someone should immediately investigate.
Info, this is part of the normal operation of your app, these things
happen, nothing to see here.
Critical, you're unable to request vacation if you do not know the
weather at your destination.
Warning, you can still continue but someone should look into why the
REST call is failing and whether further action is needed. - ANSWERS-
Warning, you can still continue but someone should look into why the
REST call is failing and whether further action is needed.
When you're creating a new microflow and you have to create the logic,
what is the recommended place to start?
At the beginning of the microflow
In a Sub-Microflow
In the middle of a microflow
At the end of the microflow - ANSWERS-At the end of the microflow
END OF
PAGE
3
, MENDIX ADVANCED LATEST
CERTIFICATED
EXAM
Why are we creating sub-microflows?
To be able to only re-use the functionality.
To only have a microflow with a dedicated functionality.
To be able to reuse the functionality and have a microflow with
dedicated functionality - ANSWERS-To be able to reuse the
functionality and have a microflow with dedicated functionality
What happens when Mendix is not able to finish the transaction
successfully and there is no Error Handling implemented?
The transaction is stopped and Mendix will show this message:
'Something went wrong please contact your administrator.'
The transaction will be finished and the user won't see a message.
The transaction is stopped and Mendix will show an error message in the
user interface.
Nothing - ANSWERS-The transaction is stopped and Mendix will show
an error message in the user interface.
You need to create error handling for JAVA actions because:
END OF
PAGE
4
