Andrew, a software developer, has been provided raw customer data that consists of the customer details such as first name, last name, age, gender, date, month, year, and so on$.$ He needs to extract specific data from the raw data that includes the customer's full name and date of birth $($DOB$)$ in the format dd$-$mm$-$yyyy$.$ Which of the following will help Andrew to accomplish the task?

A Transposition

B Concatenation

C Reduction

D

Imputation