•
Users love shadow IT, but IT departments hate the very idea. It doesn’t have to be that way. In most IT departments, the very words “shadow IT” conjure visions of out-of-control users merrily spreading sensitive data on insecure services and unapproved devices, risking huge losses and costing IT personnel lost sleep. From the CIO to…
•
Samsung, HTC, Sony and others debut brand new smartphones at Mobile World Congress (MWC) in Barcelona. Best at MWC 2015 Samsung, HTC, Sony, Microsoft and others are using the annual Mobile World Congress (MWC) event in Barcelona to debut their latest smartphones and other gear. Here’s a look at the new Android and Windows devices.…
•
All eyes are on Samsung Pay and its embedded LoopPay inside the Galaxy S6 smartphone Mobile in-store payments could grow dramatically in the U.S. as the result of a battle brewing among tech giants Google, Samsung and Apple. In the latest development, Samsung today revealed Samsung Pay, a new mobile payment strategy, combined with its…
•
Become master of the Windows 10 universe. Trying out Windows 10 and want to get more out of it? Try out these top five tips and secrets for the new operating system. Tell Cortana to keep her hands off your data Cortana can be an exceptionally useful personal assistant — but she can only be…
•
This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach. Hybrid cloud is the talk of IT, but to avoid costly, labor-intensive megaprojects you cannot escape, pay particular attention to minimizing implementation and management complexity. These questions will help you…
•
Pundits say spectrum demand will overrun supply by 2018 or 2019. Grabbing someone else’s frequencies would be one solution. Unlicensed spectrum would be the logical place to expand traffic if, as mobile networks are finding, their licensed spectrum is running out. Why not shift over to unlicensed spectrum? It’s unlicensed, after all, so anyone can…
•
QUESTION 1 You are employed as a network designer at ABC.com. A ABC.com client has requested a network setup for his home office. The network has to be cost effective, and easy to extend and implement. Furthermore, the client wants his workstations connected by a single cable. Which of the following network topologies should you…
•
QUESTION 1 Your network contains an Active Directory forest. All domain controllers run Windows Server 2008. You need to ensure that you can install an Exchange Server 2010 server in the Active Directory forest. What should you do? A. From the Exchange Server 2010 installation media, run setup /ps. B. From the Exchange Server 2010…
•
QUESTION 1 You are employed as a network designer at ABC.com. A ABC.com client has requested a network setup for his home office. The network has to be cost effective, and easy to extend and implement. Furthermore, the client wants his workstations connected by a single cable. Which of the following network topologies should you…
•
QUESTION 1 You work as a network administrator at ABC.com. The corporate network consists of physical and virtual servers located in a datacenter and virtual servers hosted on Microsoft Azure. The company has servers that run Windows Server 2008, Windows Server 2008 R2 and Windows Server 2012. A server named TK-App1 runs Windows Server 2008…