homework questions
Help!
|
|
||||
|---|---|---|---|---|---|
| A ____ is a set of codes, message structures, signals, and procedures implemented in hardware and software that permits the exchange of information between nodes. | protocol
🗑
|
||||
| What type of signal uses the presence and absence of voltage or light, or radio frequency manipulation, to represent one and zero? | A digital signal
🗑
|
||||
| The maximum rate at which bits can be conveyed by a signaling method over a certain media type is called ____ | bandwidth
🗑
|
||||
| ____ is the actual rate at which bits are transmitted over a certain media at a specific time | Throughput
🗑
|
||||
| ____ is the time delay involved in the transmission of data on a network. | Latency
🗑
|
||||
| A collection of data message information to be conveyed is called a ____ | packet
🗑
|
||||
| When additional data surrounds a packet to facilitate its successful transmission by delineating the start and end of the packet, it is called a ____ | frame
🗑
|
||||
| How many bits are in an octet? | 8
🗑
|
||||
| When large data payloads are required, there is a protocol mechanism that is used to control the orderly transmission of the payload. What is this called? | Segmentation
🗑
|
||||
| If the master computer fails in a master/slave network, it will not affect communication on the network. | False
🗑
|
||||
| What media access control method allows a node access at any time, although the node must listen for activity and wait for silence before it can begin to transmit? | Contention
🗑
|
||||
| The standard description of the various layers of data communication commonly used in computer-based networks is called the Open Systems Interconnection (OSI) Model. | True
🗑
|
||||
| The concept behind the OSI Model is to divide the very complex problem of computer-to-computer communication into several smaller pieces. | True
🗑
|
||||
| What layer(s) of the OSI Model handle(s) point-to-point communications? | Data link, Network, and Physical
🗑
|
||||
| What OSI layer has the primary responsibility for managing the delivery of messages through different possible routes? | The network layer
🗑
|
||||
| What criterion is used to decide what the best route is when multiple paths are available to a router? | Cost, Reliability, and Speed of the route
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
Sabrilstar