If Str INFORMATICS PRACTICES. and Str1. FOR CLASS XI Write commands to print the output.

Q. If Str = "INFORMATICS PRACTICES …." and Str1 = "... FOR CLASS XI"

Write commands to print the output as 'informatics practices for class xi'.

Answer =

SELECT CONCAT (LOWER (TRIM (TRALING ‘.’ FROM ‘INFORMATICS PRACTICES ….’)), LOWER (TRIM (LEADING ‘.’ FROM ‘... FOR CLASS XI’)));