Apne pradhanadhyapak ko ek Patra likhiye jismein Corona Kal me apni padhaai ke liye kiye Gaye paryaso yeah upay ki charcha ki gai hai
Answers
Answered by
0
Answer:
This is prevented in a database as there is a single database and any change in it is reflected immediately. Because of this, there is no chance of encountering duplicate data. *
Similar questions