1) A website that contains one html page and four images is transferred faster to the client if the client opens a persistent connection to the web server versus a non-persistent one.

True

False

7 A dataframe is bigger in size (more bytes) compared to a segment that carries the same message

True

False

8 Between any two hosts there are usually multiple paths a packet can take

True

False

9 A wireless access link has a lower error rate compared to a fiber optical link

True

False

Question at position 12

12

1 point

Question 12 is unpinned. Click to pin.

Question at position 12

If you wish to retrieve a webpage from rutgers.edu, the IP of the webpage is going to be static. It will not change unless the University changes it.

True

False

Question at position 13

When an email message is being transmitted from host A to host B, the message has to be stored and processed by two mail servers before host B can access it

True

False

Question at position 14

A web cache imporves RTT

True

False

Question 15

Persistent cookies (tracking cookies) allow a common identity (cookie value) to be tracked across multiple websites.

True

False

Question at position 16

TCP can guarantee that a packet will arrive in less than 200 ms

True

False

Question at position 17

Real time audio/video is not loss tolerant

True

False

Question at position 18

A process communicates with a port using a socket.

True

False

Question at position 19

When a file is downloaded using the client/server model by multiple clients, the server has to upload the same file for each of the clients

True

False

Question at position 20

Suppose host A and host B exchange messages. If packet 1 leaves before packet 2 from host A then it will arrive first at host B

True

False

Question at position 21

In a congested network, packet transmission and propagation delay increase

True

False

Question at position 22

Packet transmission delay depends on the length of the physical link and its propagation speed

True

False

Question at position 23

A persistent connection closes as soon as the first file/object is transfered

True

False

Question at position 24

Protocols can be open and available for everybody to use or closed/propriatory

True

False

Question at position 25

When a packet is given to the transport layer the app that generated the packet can specify which routers and path the packet should take

True

False