Polestar Solutions & Services India Qliksense Developer Interview Questions and Answers

applymap is used to map a value from one table to another while join is used to combine two or more tables based on a common field.

• applymap is used for one-to-one mapping while join is used for many-to-one mapping

• applymap is faster than join for small datasets

• join can handle more complex data relationships than applymap

• applymap can be used to replace null values with a default value

• join can be used to aggregate data fr

There are two types of load in Qliksense: script load and data load.

• Script load involves loading and transforming data using the Qlik scripting language.

• Data load involves loading data from various sources into QlikSense for analysis and visualization.

• Script load is done in the script editor, while data load is done in the data manager.

• Examples of script load include loading data from a CSV file and transforming it usi...read more