AT&T National Outage Credits
AT&T ‘making it right’ with $5 credit to customers after last week’s hours-long outage. AT&T says it will give a $5 credit to customers affected by last week’s nationwide telecommunication…
AT&T outage just a preview of what can happen when cell service goes out: How to prepare
A widespread telecommunication outage that affected tens of thousands of customers in the United States on Thursday raised many questions: What should I do when I can’t use my cell…
What is a WAN? | WAN vs. LAN
A wide area network (WAN) is any network that extends over a large geographic area, usually connecting multiple local area networks (LANs). What is a wide area network (WAN)? A…
What is a data center?
A data center houses many networked computers that work together to process, store, and share data. What is a data center? A data center houses many networked computers that work…
Infrastructure: Definition, Meaning, and Examples
What Is Infrastructure? Infrastructure is defined as the basic physical systems of a business, region, or nation and often involves the production of public goods or production processes. Examples of…
What is the Internet of Things (IoT)?
The Internet of Things (IoT) is the collection of Internet-connected gadgets such as cameras, refrigerators, and smart speakers. What is the Internet of Things (IoT)? Internet of Things (IoT) is…
What is hybrid cloud? | Hybrid cloud definition
Most hybrid clouds combine a public cloud with a private cloud. What does ‘hybrid cloud’ mean? A hybrid cloud mixes two or more types of cloud environments. Hybrid cloud deployments…
Can mobile applications use a serverless architecture?
Can mobile applications use a serverless architecture? Serverless architecture can be used for building mobile and web apps. Hybrid mobile apps with a serverless backend enable developers to incorporate the…
Master Boot Record (MBR)
Typically, the Master Boot Record (MBR) is the first sector on a startup drive or other partitioned media. It contains a bootloader, an executable code that works as a loader…
What is my IP address?
IP addresses are unique identifiers that determine who is who on the Internet. IP addresses can be formatted differently depending on whether they use IPv4 or IPv6 protocol. What is…