Why is a VPN considered secure?
Your company has implemented a VPN for secure connectivity to the network when you are working off-site. Why is a VPN considered to be a secure connection?
How do you connect to a Windows share?
You would like to connect your computer to a shared folder on a central file server. What command line option should you use to connect to the Windows share?
How can you manage the Windows startup process?
You’d like to view the applications that run when Windows XP starts and modify some of your BOOT.INI file settings. What utility allows you to manage these startup processes?
Which Windows utility manages disk partitions?
You need to examine a computer’s physical disk drive configuration and hard drive partition information. What utility provides a view into the disk configuration of a Windows XP system?
Which of these systems can support Windows XP?
You need to install a minimally configured Windows XP operating system on a PC. Which one of these configurations will support your requirements?
Troubleshooting bad scanner quality
A customer is complaining of poor quality after scanning a document on their flat-bed scanner. The scanned image is readable, but there are a handful of small flecks and dots in random places around the page. What is the most likely cause of this issue?
What resolution is UXGA?
You are looking to purchase a new laptop computer, and the specifications of the laptop’s LCD display are for a UXGA resolution. What are the dimensions in pixels of UXGA resolution?
What is a heat sink?
A technician says that your laptop is running slowly because your heat sink may have come loose. What is a heat sink?
CompTIA Network+ N10-004: 1.3 – Address Formats
It’s important that a Network+ certified professional be familiar with the different forms of network addresses that traverse our wired and wireless technologies. In this video, we’ll show you the details behind the MAC address, the IPv4 address, and the IPv6 address.
CompTIA Network+ N10-004: 1.2 – Commonly Used TCP and UDP Ports
If you’ve spent any amount of time around networks, you’ll know that the most popular applications use well known TCP or UDP ports to communicate. In this video, we’ll tell you the ports you’ll need to memorize to get through your CompTIA Network+ certification exam.
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