One of the main drivers of the technology boom throughout the late 20th century was the invention of server software. Servers helped allow computers to run faster and run multiple applications at once. Briefly, a server is a program that provides services to other computer programs, meaning that it helps allocate computing power when accessed by different software applications. Often, the computer hardware that holds the server software is also called a server.
Servers are the workhorses in software applications, and like any hardworking horse, they can be overworked and break down from time to time. They
can also get sick with computer viruses and other malfunctions. If a server goes down, a computer application might not be able to run properly, meaning
that business can't run as usual. In the scheme of a large corporation, this situation could mean the loss of thousands of dollars or even worse, the
loss of valuable information.
System administrators are employed to constantly keep watch over servers and accompanying application software to quickly fix any problems that arise.
As you can imagine, with so much at stake, the job of a system administrator can be very important.
One way that aspiring system administrators can prove to companies that they have the skills and experience necessary for employment is to earn a Server+
certification. A Server+ certification is an international industry credential that validates the knowledge of industry professionals. To earn this
credential, people must pass an examination that tests their skills. If you're looking to earn a Server+ certification, you may want to enroll in a
server+ program. Server+ programs are courses that prepare students for the Server+ certification exam. They can be found at community colleges, vocational
schools, or online through distance learning institutions.