1. 3. Avoid using confusing letters or numbers such as zero and the letter O Examples: One_0, Ph0ne_Num 4. Use underscore (_) in replacement of a space Examples: Class_Num,…
1. 3. Avoid using confusing letters or numbers such as zero and the letter O Examples: One_0, Ph0ne_Num 4. Use underscore (_) in replacement of a space Examples: Class_Num,…