WGU C957 Network & Security Foundations Pre-Assessment Exam Questions and Answers Guaranteed Pass

What is the TCP/IP layer that includes the Hypertext Transfer Protocol (HTTP)? A - Physical or network access B - Transport C - Network or internet D - Application - D Which layer of the TCP/IP model includes the Internet Message Access Protocol (IMAP)? A - Application B - Physical or network access C - Network or internet D - Transport - A Which layer of the TCP/IP model includes the Post Office Protocol (POP)? A - Application B - Network or internet C - Physical or network access D - Transport - A Which OSI model layer is responsible for breaking data into packets? A - Physical B - Application C - Session D - Transport - D What is the layer of the OSI model that is responsible for properly transmitting data packets? A - Presentation B - Transport C - Session D - Physical - B What is the OSI model layer that includes the IPX? A - Transport B - Application C - Session D - Network - D What is the OSI model layer that includes the UDP? A - Network B - Session C - Application D - Transport - D Which layer of the OSI model includes the TELNET? A - Transport B - Application C - Network D - Session - B A network is being created for an office, and there is a need for a router that manages internal network connections with no contact with the internet. Which type of router is needed? A - Inter-provider border router B - Core router C - Subscriber edge router D - Broadband router - B An IT manager is designing a new network and needs a device that connects multiple networks. Which device is needed? A - Switch B - Modem C - Server D - Router - D A network in a small office building connects all devices using wired connections with a star topology. Which type of network is described? A - LAN B - WLAN C - WAN D - CAN - A Users of a network have been experiencing issues. In the course of troubleshooting, an administrator wants to query DNS servers to resolve domain names to IP addresses. Which command in Windows should be used for this purpose? A - arp -a B - ipconfig C - nslookup D - netstat -an - C Users of a network have been experiencing issues. In the course of troubleshooting, an administrator wants to determine which ports have an active connection. Which command in Windows should be used for this purpose? A - ipconfig B - tracert C - netstat -an D - arp -a - C In the process of setting up a Linux-based network system, a technician needs to view network interfaces and their settings. Which command should be used? A - ifconfig B - dig C - ping D - nslookup - A A person is troubleshooting a network issue and needs to test DNS connectivity. Which Linux command should be used? A - nslookup B - ifconfig C - netstat D - traceroute - A An organization uses one cloud service provider for data management and another service provider for development platforms. What is the cloud deployment model described in the scenario? A - Hybrid B - Public C - Community D - Multi - D