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The key difference between hubs, switches and bridges is that hubs operate at Layer 1 of the OSI model, while bridges and switches work with MAC addresses at Layer 2 of the OSI model.
These technology job roles are proven to be essential during a crisis as enterprises scramble to change strategies and meet goals. The skills demonstrated by IT professionals in these 10 positions can make the difference between business success and failure, especially during a recession.
If you’ve been wondering what are some good IT pranks for April Fools’ Day—or any other time of the year—this is the post for you. Whether you’re an IT pro with decades of experience or a noob who is about to learn that holding CTRL+SHIFT+ESC is a faster way to access the task manager (you’re welcome), we have an IT prank for you.
For women in IT, advancing your career can be a challenge in itself. In the Global Knowledge 2019 IT Skills and Salary Report, only eight percent of senior- and executive-level IT professionals are women. We have pulled data from our research that sheds light on the job roles, skills, challenges, certifications and experience of women in tech who have progressed to the highest levels of an organization.
IT is rife with opportunity and challenges. There are plenty of options to learn new and exciting skills, and also to earn high salaries. But new technologies have disrupted the industry, and IT staff and management aren’t always on the same page. We went directly to the source to understand the biggest challenges currently in IT.
IT organizations could benefit from degree deflation. By deemphasizing college degrees during the hiring process, an open pipeline to more candidates could emerge, leading to diminished skills gaps and potentially lower payroll.
Explore how IT decision-makers’ training views have changed since we first released our annual IT Skills and Salary Report 12 years ago. Once viewed as an expense, IT leadership now sees professional development as an investment. Even with shrinking budgets and a recent rise in skills gaps, the value of training is currently at an all-time high.
In this informative webinar, you will learn about the popular and overlooked ways organizations and professionals can purchase training to become more resilient.
In this one-hour webinar, AWS consultant and instructor Ryan Dymek, will discuss how to optimize your AWS architecture design.
A certification demonstrates your dedication, motivation and technical knowledge on a specific platform. Once you earn an IT certification, you join a select group of individuals - a peer group with demonstrated skills. Having a certification shows that you not only possess comprehensive knowledge of that technology but you also care enough about your own career to spend the time and money to get certified. Remember: You are your own best career manager!