Retrieving the items from multiple lists using CAML Query

Question

Hi All,

 

There is the scenario, like we have 2 lists

a. Employee

b.Salary

 

Employee lists has 2 columns -"Name","Grade".

and Salary has 2 columns -"Grade", "Amount" 

 

So I have to display "Name", "Grade", "Amount"  

 

How can I display this using JSOM?