TRUE OR FALSE

41. BitTorrent is an example of a P2P system

42. The IPv4 network layer guarantees all packets are delivered to their destination

43. In the datagram network layer, each packet carries the address of the destination host

44. Forwarding is the process of determining the path from sender to destination

45. In a traveling analogy, routing determines where to exit for the next interchange

46. For network applications like audio chat, 100% reliability of data transmission is essential.

47. When writing a new network application, writers can choose between using TCP and UDP.

48. Data encryption options are built into TCP for application use

49. UDP stands for Unreliable Data Protocol

50. The "man-in-the-middle" attack on DNS captures DNS request and returns false IP