CIS CIS150

Question 1 5.26 / 5.26 pts What OSI Layer does a switch primarily operate in? Network Transport Physical Data Link Session Question 2 5.26 / 5.26 pts It is your first day working the ECPI Help Desk. A group of confused students contact you and state: - My “H:” Drive is missing - My Internet is down - No Media Connection - I have some Internet problems - I have the same – No Media Connection Document your Trouble-Shooting steps, i.e.: - What OSI Layers did you Trouble-Shoot? - ...

Question 1 5.26 / 5.26 pts What OSI Layer does a switch primarily operate in? Network Transport Physical Data Link Session Question 2 5.26 / 5.26 pts It is your first day working the ECPI Help Desk. A group of confused students contact you and state: - My “H:” Drive is missing - My Internet is down - No Media Connection - I have some Internet problems - I have the same – No Media Connection Document your Trouble-Shooting steps, i.e.: - What OSI Layers did you Trouble-Shoot? - ...

Question 1 10 / 10 pts SONet almost always uses: Telephone company copper cable Fiber Optic wiring Microwave transmission Switched virtual circuits Question 2 10 / 10 pts By default, IPv6 uses which of the following protocols to encrypt data and secure a transmission between hosts? ESPN LTPP IPSec IDS WPA Question 3 10 / 10 pts A VPN is a method of passing data packets securely by doing which of the following? Encapsulating the fully encrypted packet inside another p...

Designing For Security Network access itself is controlled by controlling the router which is the entry point onto your network. We accomplish this by following these steps in setting up a new router: 1. Change the default username/password provided with the router. 2. Enable WPA2 encryption protocol 3. Set a strong passphrase that includes upper/lowercase letters, numbers, special characters and be a minimum of ten characters long. 4. Turn off SSID broadcasting 5. Enable Mac filtering t...

Question 1 0 / 6.67 pts Which of the following is a major disadvantage of a peer to peer network? It does not work for large networks It is expensive to manage It is more secure Users need less training Question 2 6.67 / 6.67 pts A network interface card reads a incoming frame's MAC address and compares it to: The source MAC Address Its own burned in MAC address The router's MAC Address The internal IP Address The OUI Question 3 6.67 / 6.67 pts Which of the following best desc...

CIS150 Unit 3 Quiz (Graded A+) LATEST UPDATE

Question 1 0 / 6.67 pts Which of the following is a major disadvantage of a peer to peer network? It does not work for large networks It is expensive to manage It is more secure Users need less training Question 2 6.67 / 6.67 pts A network interface card reads a incoming frame's MAC address and compares it to: The source MAC Address Its own burned in MAC address The router's MAC Address The internal IP Address The OUI Question 3 6.67 / 6.67 pts Which of the following best desc...

Question 1 6.67 / 6.67 pts DNS hostname resolution would be described as _____________. Mapping FQDNs to IP Addresses Mapping MAC Addresses to IP addresses Mapping ip addresses to MAC addresses Mapping FQDNs to MAC addresses Question 2 0 / 6.67 pts For a site to qualify as a public DNS server it must have which of the following? Physical security using mechanical or electronic locks Positive Access control using permissions and access auditing Armed guards Database servers Question...

Designing For Security Network access itself is controlled by controlling the router which is the entry point onto your network. We accomplish this by following these steps in setting up a new router: 1. Change the default username/password provided with the router. 2. Enable WPA2 encryption protocol 3. Set a strong passphrase that includes upper/lowercase letters, numbers, special characters and be a minimum of ten characters long. 4. Turn off SSID broadcasting 5. Enable Mac filtering t...