Bluetooth pairing occurs when two Bluetooth devices establish a connection to share resources. In order for the devices to pair, the Bluetooth radios are turned on, and one device begins searching for other devices. Other devices must be set to discoverable mode, also called visible, so that they can be detected. When a Bluetooth device…
Configure Cellular Data Settings – Cisco 100-150 Guide
Cellular data plans are offered by most cell phone carriers, but the bandwidth limitations and charges for usage vary widely by carrier, and by plan within carriers. As a result, many mobile device users only use their cellular data plans when Wi-Fi service is not available. The following are examples of how to turn cellular…
Mobile Device Connectivity – Cisco 100-150 Guide
Mobile devices give us the freedom to work, learn, play, and communicate wherever we want. People using mobile devices do not need to be tied to a physical location to send and receive voice, video, and data communications. Mobile Devices and Wi-Fi (3.2.1) Mobile devices give us the freedom to work, learn, play, and communicate…
Wireless and Mobile Networks – Cisco 100-150 Guide
Objectives Upon completion of this chapter, you will be able to answer the following questions: • What are the different types of networks used by cell phones and mobile devices? • How do you configure mobile devices for wireless connectivity? Key Terms This chapter uses the following key terms. You can find the definitions in…
Manage Azure subscriptions and governance 2 – AZ-104 Exam Guide
Policy definitions can also be packaged using initiative definitions and applied to a scope using initiative assignments. Policy and initiative definitions both support parameter sets, which help simplify the reuse of a policy at multiple scopes. A policy definition describes your desired behavior for Azure resources at the time resources are created or updated. Through…
Network Components, Types, and Connections Summary – Cisco 100-150 Guide
The following is a summary of each topic in the chapter and some questions for your reflection. What Did I Learn in this Module? (2.4.1) • Clients and Servers—All computers connected to a network that participate directly in network communication are classified as hosts. Hosts can send and receive messages on the network. In modern…
Manage Azure subscriptions and governance – AZ-104 Exam Guide
Skill 1.3: Manage Azure subscriptions and governance An Azure subscription, which forms the core of an Azure environment, is a foundational component of every Azure implementation. Every resource that you create in Azure resides in an Azure subscription, which is a billing boundary for Azure resources with per-resource, role-based access controls. As you build and…
ISP Connections – Cisco 100-150 Guide
The interconnection of ISPs that forms the backbone of the internet is a complex web of fiber-optic cables with expensive networking switches and routers that direct the flow of information between source and destination hosts. Average home users are not aware of the infrastructure outside of their network. For a home user, connecting to the…
Network Components – Cisco 100-150 Guide
Network components are comprised of end devices such as laptop computers and mobile phones, and network infrastructure devices such as Ethernet switches and routers. Refer to the online course to view this video. Network Infrastructure (2.2.2) The path that a message takes from its source to destination can be as simple as a single cable…
Peer-to-Peer Networks – 100-150 Study Guide
Client and server software usually run on separate computers, but it is also possible for one computer to run both client and server software at the same time. In small businesses and homes, many computers function as the servers and clients on the network. This type of network is called a peer-to-peer (P2P) network. The…