What SQL command can be used to add columns to a table?

A. ALTER TABLE TableName ADD ColumnName

B. ALTER TABLE TableName ADD COLUMN ColumnName

C. MODIFY TABLE TableName ADD ColumnName

D. MODIFY TABLE TableName ADD COLUMN ColumnName

Answer: Option A

Solution(By Examveda Team)

To add columns to a table in SQL, you can use the ALTER TABLE TableName ADD ColumnName command. Option A is the correct choice for adding new columns to an existing table. Options B, C, and D do not represent the standard SQL syntax for adding columns.