Application Layer

Question 1

TCP characteristics?

Answer 1

Connection Oriented
Flow Control
Congestion Control
Reliable

Question 2

UDP characteristics?

Answer 2

Connectionless
Unreliable
No Flow Control
No Congestion Control

Question 3

Difference between persistent and non persistent HTTP connections

Answer 3

Persistent allows for multiple objects to be exchanged per TCP connection
Non persistent allows for one object to be exchanged per TCP connection

Question 4

How many RTTs does a nonpersistent connection need per object

Answer 4

2