Draw the recursion tree for the merge-sort procedure fromsection 2.3.1 on an array of 16 elements. explain why mwmorizationis ineffective in speeding up a good divide-and-conquer algorithmsuch as merge-sort.

Pl i need the answer now ! which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard

1. which of the following statements are true about routers and routing on the internet. choose two answers. a. protocols ensure that a single path between two computers is established before sending packets over it. b. routers are hierarchical and the "root" router is responsible for communicating to sub-routers the best paths for them to route internet traffic. c. a packet traveling between two computers on the internet may be rerouted many times along the way or even lost or "dropped". d. routers act independently and route packets as they see fit.

Idon’t understand the double8 coding problem. it is java