FUNDAMENTALS OF COMPUTER
NETWORKS- EXAM STUDY GUIDE
QUESTIONS AND ANSWERS
Which one is a network application layer protocol? - Answer-HTTP
Which one is a data link layer protocol? - Answer-PPP
A switch can - Answer-connect multiple computers to form a LAN
Which one is a network layer protocol? - Answer-IP
Data loss occurs at________. - Answer-routers
The type of message exchanged among computers are defined at ______ layer. -
Answer-application layer.
A process in a computer can send a message via_____ to communicate with the other
computers. - Answer-socket
Outgoing and incoming messages in email are stored on______________. - Answer-
email servers
Which of the following protocols cannot be used to access email? - Answer-SMTP
__________ can send a HTTP request, and _________ can send a HTTP response -
Answer-Firefox, Apache Web server
Which of the following applications required non-elastic throughput? - Answer-real-time
audio/video
Which one of the following is correct? - Answer-Skype uses distributed servers to find
the address of a remote party
An email application needs ____, ____ as the application and transport protocol
respectively. - Answer-SMTP, TCP
If you located in an EDU domain to access the web server www.amazon.com, what is
the correct resolving process? - Answer-your DNS server--> edu DNS server--> root
DNS server--> com DNS server--> amazon.com DNS servers
Cookie file is kept on - Answer-users host, and managed by users browser
NETWORKS- EXAM STUDY GUIDE
QUESTIONS AND ANSWERS
Which one is a network application layer protocol? - Answer-HTTP
Which one is a data link layer protocol? - Answer-PPP
A switch can - Answer-connect multiple computers to form a LAN
Which one is a network layer protocol? - Answer-IP
Data loss occurs at________. - Answer-routers
The type of message exchanged among computers are defined at ______ layer. -
Answer-application layer.
A process in a computer can send a message via_____ to communicate with the other
computers. - Answer-socket
Outgoing and incoming messages in email are stored on______________. - Answer-
email servers
Which of the following protocols cannot be used to access email? - Answer-SMTP
__________ can send a HTTP request, and _________ can send a HTTP response -
Answer-Firefox, Apache Web server
Which of the following applications required non-elastic throughput? - Answer-real-time
audio/video
Which one of the following is correct? - Answer-Skype uses distributed servers to find
the address of a remote party
An email application needs ____, ____ as the application and transport protocol
respectively. - Answer-SMTP, TCP
If you located in an EDU domain to access the web server www.amazon.com, what is
the correct resolving process? - Answer-your DNS server--> edu DNS server--> root
DNS server--> com DNS server--> amazon.com DNS servers
Cookie file is kept on - Answer-users host, and managed by users browser
