Look, a USB key!
You’ve found a USB memory stick in the parking lot at your office. Which of these security exploits may be at work?
usb
Which of these interfaces is the fastest?
Among these interface types, which one provides the fastest throughput?
Is your webcam broken?
In Windows XP, you notice that the USB attached webcam is not working. What system utility can tell you the status of the webcam?
Which external hard drive interface is fastest?
You need to increase the storage in a new laptop with an external hard drive, but your applications require high-speed access to storage. Which of these external hard drive interfaces provide the fastest throughput?
CompTIA A+ 220-701: 1.2 – I/O Interfaces
If you look at the back of any computer, you’ll find many different ports staring back at you. In this video, you’ll learn to recognize some of the most common motherboard ports and connectors, including audio ports, video ports, and communication interfaces.
What kind of USB port is found on most computers?
Although many USB devices have a variety of USB interfaces, most computers include a standard USB port type. What kind of USB port is usually found on a computer?
What kind of USB port is found on most computers? Read More »
How can you administratively disable the USB port?
Your organization is concerned about security issues related to USB flash drives. What is the best way to administratively disable the USB ports on a computer?
How can you administratively disable the USB port? Read More »
Which laptop expansion card connects to PCI and USB?
Which laptop expansion card type connects to both the PCI and USB bus and comes in both 34 millimeter and 54 millimeter sizes?
Which laptop expansion card connects to PCI and USB? Read More »
Where’s the printer?
The marketing department has just received their new printer and plugged in into a Windows XP system with a USB cable. However, when they try to print for the first time they don’t see the new printer in their list of available output devices. What is the most likely cause of this problem?
Why can’t you copy this large file?
You’ve been asked to backup a large video file that is just over 5 gigabytes of disk space. You have a new empty 500 gigabyte external USB hard drive to store the backup file. However, when you try to copy the file to the empty USB drive, you get an error message that there’s not enough disk space to complete the file transfer. What’s the most likely cause of this error?