PXE or Preboot Execution Environment is used to boot a computer with a client-server interface before deploying the PC image. Both, DHCP(Dynamic Host Configuration Protocol) and TFTP(Trivial ...

In this second of a three part series, we look at sequence diagrams. The Unified Modeling Language (UML) is a graphical language for representing system structure and behavior. In a previous article, ...

About twenty years ago perhaps? All computers directly connected to the internet must have an individual unique address, and the IPv4 scheme used since the 1980s has a 32-bit address space that ...

The CLASS instrument defines 11 specific dimensions underlying the three domains (Figure 1). A 12th dimension measured in CLASS observations is “student engagement”, measured by observing the students ...

A frequency diagram is a type of graph used to represent a continuous set of grouped data. First, identify the largest frequency. The largest frequency is 12. Therefore, the scale on the vertical ...

From academic assignments to casual conversations, the unique qualities of individual lives enrich the education of the entire community. Our class profile changes each year based on who chooses to ...

When it comes to personal networks, simplicity is key, and the idea of transitioning from IPv4 to IPv6 addresses seems crazy. However, with the increasing number of ‘smart’ devices ...

Everyone's talking about saving America's middle class. But just who exactly falls into this group? That's actually a much more difficult question to answer than it seems. While some experts ...

Slide the toggle next to IPv4 to the On position. Now, set the static IP address. Also, set the Subnet prefix length (subnet mask). If your subnet mask is 255.255.255.0, then the subnet prefix ...

An abstract class is a template definition of methods and variables in a specific class, or category of objects. In programming, objects are units of code, and each object is made into a generic class ...

Whether you’re mapping out a project for engineering, IT or project management, Visio offers a smooth, efficient way to ...