What are disadvantages to IrDA?
One of your clients uses a wireless IrDA printer with her laptop. Which of these is a disadvantage of IrDA connections?
Where are the diagnostics?
You need to confirm that a recent memory upgrade to a Windows Vista computer is working properly. Where can you find the Windows Memory Diagnostic Tool?
What digital technology is this?
Which digital network type uses plain-old telephone lines and was the precursor to DSL?
Where did your web site go?
You’re having problems reaching one of your hosted web servers on the Internet. Before today, you were able to perform a traceroute and reach the server in 14 hops. Today, the traceroute times-out after 7 hops. What is the most likely cause of this issue?
What memory is best?
You’ve been asked to upgrade the memory in a computer on the 4th floor. What’s the best way to determine what kind of memory you need?
Waiting for the bus
Which one of these bus architectures is most commonly seen on laptop or portable devices?
Stopping for directions
Which network setting configures the route off the local subnet to the rest of the network?
Upgrading from Windows XP
Which Windows Vista version is an upgrade path from Windows XP Professional x64?