Question

All True or False Questions

1. In the introduction to networking module, we learned that the main reason we need networking is to allow software applications to Send/Receive data from other software applications (i.e. so that apps can talk to each other)

T or F

2. Data networks move binary data (zeroes and ones) encoded as signals through transmission media between devices (or more precisely apps running on devices)

T or F

3. Hosts (also known as end-points) can be defined as devices that implement all layers of functionality.

T or F

4. The concept of "peer layer communication" implies that corresponding layers on the source and destination devices communicate with each other (e.g., layer 5 on a client computer "talks" to layer 5 on a server computer).

T or F

5. Encapsulation is defined in networking as the technique used by layered protocols in which a layer adds header information to the protocol data unit (PDU) from the layer above (RFC 4949)

T or F

6. The Header is simply additional descriptive metadata (i.e. an additional set of bits) such as source and destination addresses and other “envelope” information about the chunk of data being transmitted.

T or F

Answer 1

1)

This statement is false.

2)

This statement is true.

3)

This statement is false.

4)

This statement is true.

NOTE: As per HOMEWORKLIB POLICY I am allowed to answer specific number of questions (including sub-parts) on a single post. Kindly post the remaining questions separately and I will try to answer them. Sorry for the inconvenience caused.