Adobe AD0-E213 Practice Test - Questions Answers, Page 5

After the tracking call runs, the s.useBeacon variable resets to false and must be set to true in order for the beacon to be sent on the next tracking call. This is described in the Adobe Analytics documentation (https://docs.adobetag.com/analytics/implementation/vars/usebeacon/).

This code should be added to the doPlugins() function in order to prevent the tracking call from being sent to Adobe. Specifically, setting s.abort to true will stop the tracking call from being sent, while setting it to false will allow the tracking call to be sent. This is described in the Adobe Analytics documentation (https://docs.adobetag.com/analytics/implementation/general/variables/abort/).

This technique is used to send data over HTTP to a web server when the useBeacon variable isenabled. According to the Adobe Analytics Developer Professional study guide (page 8-9), the navigator.sendBeacon() method is a modern way of sending data to a web server in the background that is asynchronous and does not interfere with the user's experience. For more detailed information, please refer to the study guide

This exception indicates that a JavaScript object was expected but was not provided. This can happen when a variable is referenced without being defined, or when a parameter is expected but not provided. For more detailed information, please refer to the Mozilla Developer Network documentation (https://developer.mozilla.org/en- US/docs/Web/JavaScript/Reference/Errors/Not_non-null_object).

In order to troubleshoot an implementation, the professional should work with the organization's website owners to ensure that all JavaScript errors are resolved. This is because JavaScript errors can prevent data from being sent to Adobe's servers, which can cause the debugger to not show any data. For more detailed information, please refer to the Adobe Analytics Developer Professional study guide (page 8-9).

The JavaScript exception "TypeError: "x" is not a function" occurs when the type of the value returned by function V does not match its declared type. For example, if a function is declared to return an integer but returns a string instead, this exception will occur. This can happen when incorrect data types are used or when the function is called with the wrong number of arguments.

Reference: https://www.adobe.com/content/dam/acom/en/devnet/analytics/analytics-developerprofessional-study-guide.pdf

This can be done by checking the source code of the website or by asking the website owners directly. To verify that the Adobe Analytics tag code is in production, it is important to make sure that the latest version of the tag code is present in the website source code. Reference:

https://www.adobe.com/content/dam/acom/en/devnet/analytics/analytics-developer-professionalstudy-guide.pdf

This code will throw a "RangeError: radix must be an integer" exception in JavaScript, as the radix value passed to the toString() method must be an integer between 2 and 36. Reference:

https://www.adobe.com/content/dam/acom/en/devnet/analytics/analytics-developer-professionalstudy-guide.pdf

When an event is fired without a conversion variable being set, the output for that event in a report in Adobe Analytics will show "Unspecified". This happens when data is sent to Adobe Analytics from the page but the conversion variable is not set or is set to an empty value. Reference:

https://www.adobe.com/content/dam/acom/en/devnet/analytics/analytics-developer-professionalstudy-guide.pdf