Procedure:
Step 1 – Open a new blank worksheet in Liber Office Calc Application → Office → Libre Office Calc
Step 2 – Enter the following details in appropriate cells

Step 3 – Enter the following formula in D2 cell = CONCATENATE (A2, “ ”, B2, “ ”, C2)
Step 4 – Copy down the formula up to the row of last employee.
Output:
FULL NAME |
Roby Antony Alappatt |
Hema Gangadharan Menon |
Cili Jose Vazhappilly |
Santhosh Jacob Kannanaikal |