Chapter 1 ccn Study guides, Class notes & Summaries

Networking model - Refers to a comprehensive set of documents. Collectively these documents define everything that should happen for a computer network to work. OSI Model - Open Systems Interconnection Model TCP/IP Original Model - 1. Application 2. Transport 3. Internet 4. Link TCP/IP Updated - 1. Application 2. Transport 3. Network 4. Data Link 5. Physical Adjacent-layer interaction - On a single computer, one layer provides a service to a higher layer. The software or hardware th...

Networking model - Refers to a comprehensive set of documents. Collectively these documents define everything that should happen for a computer network to work. OSI Model - Open Systems Interconnection Model TCP/IP Original Model - 1. Application 2. Transport 3. Internet 4. Link TCP/IP Updated - 1. Application 2. Transport 3. Network 4. Data Link 5. Physical Adjacent-layer interaction - On a single computer, one layer provides a service to a higher layer. The software or hardware th...

Chapter 1 CCN

Chapter 1 CCN With Complete Solution

Match the Internet connectivity type to the appropriate description or characteristic. (Not all options are used.) - Metro Ethernet -- high-speed business class copper or fiber connection satellite -- requires a dish and clear line of sight for service SDSL -- business class service that provides the same upload speeds over telephone lines cable -- signal carried on the same copper or fiber medium as the television signal cellular -- access via the cell phone network Refer to the exhibit. ...

Match the Internet connectivity type to the appropriate description or characteristic. (Not all options are used.) - Metro Ethernet -- high-speed business class copper or fiber connection satellite -- requires a dish and clear line of sight for service SDSL -- business class service that provides the same upload speeds over telephone lines cable -- signal carried on the same copper or fiber medium as the television signal cellular -- access via the cell phone network Refer to the exhibit...

Match the Internet connectivity type to the appropriate description or characteristic. (Not all options are used.) - Metro Ethernet -- high-speed business class copper or fiber connection satellite -- requires a dish and clear line of sight for service SDSL -- business class service that provides the same upload speeds over telephone lines cable -- signal carried on the same copper or fiber medium as the television signal cellular -- access via the cell phone network Refer to the exhibit. ...

Match the Internet connectivity type to the appropriate description or characteristic. (Not all options are used.) - Metro Ethernet -- high-speed business class copper or fiber connection satellite -- requires a dish and clear line of sight for service SDSL -- business class service that provides the same upload speeds over telephone lines cable -- signal carried on the same copper or fiber medium as the television signal cellular -- access via the cell phone network

SOCS 325 Week 8 Final Exam Question 1.1. (TCO 8) As the Ojibwa people of Grassy Narrows found out, the symptoms of methyl mercury poisoning mimic the effects of: (Points : 5) Alcohol abuse Cocaine addiction Hyperactivity None of the above Question 2.2. (TCO 8) Which of the following is not part of the UN Development Programme's Human Development Index? (Points : 5) GNP per capita Life expectancy Knowledge access Level of inequality Question 3.3. (TCO 8) What does the HDI (Human Development Inde...