COMPLETE COMBINED WGU C172 Exam Study Questions Graded A With Verified Solutions 2024 Top-Rated

OSI Layer 1 - Physical - Physical Layer: This layer is responsible for the physical connections of the devices in the network. This layer is implemented through the use of devices such as hubs, repeaters, modem devices, and physical cabling. OSI Layer 2 - Data Link - Data Link Layer: This layer i...

It is a network of users that share computer resources in a limited area. - LAN Local Area Network - LAN How are Local Area Networks defined? - In terms of protocol and the topology used for accessing the network. A set of rules established for users to exchange information - Protocol Th...

protocol - The set of rules established for users to exchange information topology - The network architecture used to interconnect the networking equipment deterministic network - Each station connected to the network is ensured access for transmission of its messages at regular or fixed time ...

Firewall - A part of a computer system or network designed to block unauthorized access while permitting outward communication. Stateful Inspection Firewall - The inbound and outbound data packets are compared to determine if a connection should be allowed. Proxy Server - The client gets acces...

Which OSI layer is related to the function of the IP protocol suite? - Network Which OSI layer is responsible for organizing how bits are passed over the physical layer between devices within the same collision domain? - Data link Which OSI layer would define the scope of a protocol that makes...

Chp. 7 What are the two ways 802.11 supports authenticating clients? - open and shared key Chp. 7 What does RADIUS do? - RADIUS is used to provide authentication and prevent unauthorized users from connecting to the network. Chp. 7 What does RADIUS stand for? - Remote Authentication Dial-In...

Application Layer (7th layer) - Interacts with application programs that incorporate a communication component such as your Internet browser and email (provides user interface) Bus Topology - The computers share the media (coaxial cable) for data transmission CAT6 (category 6) - Twist...

PING - is one of the most basic tools for testing connectivity to other hosts. It sends an internet control message protocol (ICMP) echo request to a host and listens for the reply Traceroute/tracert - are used to trace the route an IP packet takes to a destination. It displays each hop (next rou...

Site surveys obtain the following information. (Choose all that apply.) Electrical power Supported bandwidth Connection points to the main network. RF coverage - Electrical power Supported bandwidth Connection points to the main network. RF coverage MIMO uses wave division m...

Which OSI layer is related to the function of the IP protocol suite? - Network Which OSI layer is responsible for organizing how bits are passed over the physical layer between devices within the same collision domain? - Data link Which OSI layer would define the scope of a protocol that makes...

VPN - ecrypts traffic between sites through public internet PPP - point to point protocol - authentication, compression and error detection - no encryption used for VPN PPTP - Tunneling protocol, used for authentication and encryption IPsec works on what layer of the OSI model - Layer 3 ...

Two or more computers connected together over a wide geographical area (e.g. county, country, globe). What type of network is this? - WAN Which of the following cloud computing solutions will deliver software applications to a client either over the internet or on a local area network? - SaaS ...