Answer:
See explaination
Explanation:
E-R diagram:
Entity Relationship Diagram, also known as ERD, ER Diagram or ER model, is a type of structural diagram for use in database design. An ERD contains different symbols and connectors that visualize two important information: The major entities within the system scope, and the inter-relationships among these entities.
Please kindly check attachment for for the ERD of the question asked.
Answer:
Option E i.e., transparency is the correct option.
Explanation:
When any person using social media networks the he always ensure that he gives all the information related accurately about himself because in the social media network there is the transparency of everything except his chat with other but any person get details of the other person only if he is using social media network.
Answer:
A
Explanation:
There's levels to it. As someone who use to play watchdogs anything is considered hacking.
Answer:
520
Explanation:
take 521 round that to the nearest 10th and thats 520
