What is the meaning of the seniority system in the committees

The seniority system is granting privileges to the members who have served the longest giving them more power and deciding choices for the committee.

Explanation:

In the seniority system, skills and achievement will have lesser influence compared to working experience. The promotion and increased in salary will be given to employees as long as they are sticking with the committee long enough.

One advantage of this system is that it provides security for committee members. But the massive disadvantage is that it killed the incentive for young members to actually work hard and increase their productivity for the committee.

nobles

explanation:

someone who has high morals and ideals or people who are royalty or who have good breeding. an example of noble is a person who is always honest and charitable. an example of noble is a king.

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.