CPRE 2300 Exam 1 || Errorless Answers 100%.

CPRE 2300 Exam 1 || Errorless Answers 100%.
What are the 2 main transport protocols correct answers TCP and UDP. TCP is more secure but
UDP is faster


What are the 2 types of package tools? correct answers dpkg and apt, dpkg is used to install and
remove files. apt has dependency resolution and can search meta data


Class A Octets and number of hosts correct answers 0.0.0.0-126.255.255.255, 16 million


Class B Octets and number of hosts correct answers 128.0.0.0 - 191.255.255.255


Class C Octets and number of hosts correct answers 192.0.0.0 - 223.255.255.255


Recommended Private IP Addresses correct answers Class A: 10.0.0.0 - 10.255.255.255
Class B: 172.16.0.0 - 172.31.255.255
Class C: 192.168.0.0 - 192.168.255.255


What are the 2 types of programs correct answers Programs that provide and service
Utility programs that help a service


What are the 2 ports that can not be used? correct answers The first port and the last port x.x.x.0
and x.x.x.255


OSI Layer Model correct answers Please do not throw sausage pizza away


OSI Layer 1 correct answers The Physical layer defines hardware connections and turns binary
into physical pulses (electrical or light). Repeaters and hubs operate at the Physical layer.