Which term means a session-level protocol that is fast and efficient but has no means for error control or acknowledgment? QoS

frame

TCP/IP

UDP

UDP

Explanation:

User Datagram Protocol: a session-level protocol that is fast and efficient but has no means for error control or acknowledgment (UDP)

Also just took it on edj.

solution:

the right option is a

to adding   a new row to a table we   have to do process last table cell and pressing tab.

this is the process to add new row in the cell:

* to add a row below the cell, click insert below in the rows and columns group.

thus this is the required right answer.

the major difference between the two is the objective and the reward of the game. candy crush has a puzzle theme with the objective of meeting a specific quota of points or objects, you are able to gain access to the next level and compete with peers on the process. on duolingo the objective is rather different, you are given sets of questions for you to answer for you to move to the next level and as for the reward, you are able to learn available language as this is an app developed to teach the user about other languages.