WGU D315 - PRE-ASSESSMENT NETWORK AND SECURITY – FOUNDATIONS- QUESTIONS WITH ANSWERS

Which OSI layer is related to the function of the IP protocol suite? a. Transport b. Network c. Data Link d. Session Network Which OSI layer is responsible for organizing how bits are passed over the physical layer between devices within the same collision domain? a. Frame b. Connection c. Transport d. Data Link Data Link Which OSI layer would define the scope of a protocol that makes sure packets of data are received correctly and resends them if they are not? a. Validation b. Transmission c. Transport d. Connection Transport Which protocol suite performs functions of OSI layer 4? a. IPX b. MAC c. CSMA/CD d. TCP TCP Which type of Ethernet cable can maintain 10Gbps transmission speeds through the course of its maximum 100-meter length? a. CAT 5e b. CAT 5 c. CAT 3 d. CAT 6a CAT 6a Which Internet access technology uses ordinary telephone wires for data transmission? a. DSL b. Cable c. Wi-Fi d. Hotspot DSL