Master table all data and transaction table status only

Question

    I have two tables one is master table a another  table is transaction table ,I want the output like master table all data and transaction table status only

Table a:

CategoryId    CategoryName

   1                        C#

   2                     Java

   3                      Angular

   4                        React

  5                         C++

Table b:

CategoryId          Status

      1                     Closed

      3                     Closed

OutPut: 

CategoryId     CategoryName   Status

1                         C#                    Closed

2                       Java                    Open

3                       Angular               Closed

4                        React                  Open

5                         C++                    Open

 

thanks you guys, I am waiting for your replys...