The sum is 9237. To express this as binary requires log(9237)/log(2) bits ≈ 13.2 bits, rounded up at least 14 bits. (You can check: 2^13 is not enough, 2^14 is enough)
So you need four 4-bit adders, giving you 16 bits resolution.
B. Sound.
Explanation - instruments create sound waves
Assertiveness is self-confidence that does not infringe on the feelings of others. Assertiveness allows a person to state their needs and assert their ideas. Arrogance, on the other hand, is highly confrontational. An arrogant individual insists on their viewpoint or idea because it is theirs, rather than the best possibility. A passive person, on the other hand, is unwilling to assert their needs and wants. They often put themselves in difficult positions because they are unwilling to refuse requests and demands on their time based on the idea of avoiding confrontation.
The answer is Sensitivity
Tahir can restrict actions a recipient can take on the messages he sends. It is recommended that you use IRM (Information Rights Management) if available. Choosing the private option will restrict the recipient from taking actions such as forwarding a confidential message to another person. When Tahir selects the private option, the recipient of the message will see a “please treat this as private” in the information bar.