Questions and Answers
Which of the following statements is correct about RJ-45 ports and Ethernet cables?
A client is complaining about slow network speeds after upgrading to Gigabit Ethernet. The network cable is marked CAT 5. Which of the following is a likely solution?
Which of the following steps is not needed when setting up a Bluetooth connection?
NFC is used for which of the following tasks?
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If you connect a USB 3.0 flash drive to a USB 2.0 port, which of the following will happen?
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A USB port marked in red is designed for which of the following standards?
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Which end of a USB Type C (USB-C) cable should be connected to the USB-C port on a computer?
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You need to connect a display to your laptop so you can extend the desktop. The laptop has an HDMI port and a VGA port, but the display only has a DVI-D port. Which of the following will solve the problem?
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Your computer has an HDMI port and a DisplayPort port. You need to connect four Full HD displays to the computer. Which of the following will work?
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Your computer has only two USB 3.1 Gen 1 (USB 3.0) ports. One is being used by a wireless mouse/keyboard transceiver, and the other is being used by a hard disk drive. You need to connect a flash drive to the computer. What can you do to make sure they run at full speed?
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You need to connect a FireWire 400 device to a computer with FireWire 800 ports. Which of the following cables do you use?
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A FireWire 800 port is faster than which of the following?
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You are using a MacBook and need to determine which devices are plugged in to USB ports. Which of the following will provide this information?
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Your client has a video transfer business and needs to connect a DV camcorder to a computer. Which of the following do you need to find out from the client first?
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You have data on a portable hard drive connected to your MacBook Air. Which of the following connections would you use to connect a typical MacBook-compatible portable drive to a Windows PC?
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A new MacBook Pro computer with a USB Type C connector can also use that connector for which of the following?
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You are responsible for setting up a new wireless network. Which type of configuration will you be performing on the router?
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Your client wants you to install a projector as a second display. The projector needs to show the same information as the first display. You need to set it up with which of the following options?
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You are connecting a PC to an HDTV. Which of the following connections will provide digital audio?
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You are connecting a stereo headset using a 3.5mm mini-jack to a computer. Which of the following connectors do you use?
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Your client has asked for a deluxe webcam with pan, tilt, and zoom as a replacement for the existing webcam. Which of the following most accurately describes the setup process?
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You are installing an all-in-one (print/copy/scan/fax) device and notice that the copyright date on the driver disc is two years old. The driver on the website is newer. What should you do with the driver disc?
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Study Notes
Networking and Connectivity
- The minimum cable requirement for Gigabit Ethernet is CAT 5e.
- Upgrading to Gigabit Ethernet with a CAT 5 cable may require switching to a CAT 6 cable for improved performance.
- Bluetooth setup does not require NFC to be enabled.
- NFC technology is primarily used for payment systems.
USB Standards and Connections
- USB 3.0 devices connected to a USB 2.0 port operate at USB 2.0 speeds.
- Red-marked USB ports correspond to USB 3.1 Gen 2 standard.
- USB Type C (USB-C) cables can be connected either way to USB-C ports.
- A DVI-HDMI cable is needed to connect a DVI-D display to an HDMI output on a laptop.
- To connect multiple Full HD displays, all displays can be connected to a DisplayPort.
Device Connections
- To maximize the speed of USB 3.0 devices on a system with limited USB 3.1 ports, relocate devices to available USB 2.0 ports to free up bandwidth.
- Use a FireWire 400 to 800 bilingual cable for connecting FireWire 400 devices to FireWire 800 ports.
- FireWire 800 ports offer faster speeds than USB 2.0 ports.
- A System Report on a MacBook displays information on connected USB devices.
Additional Device Considerations
- Determine if a client’s computer has a FireWire port before connecting a DV camcorder.
- Typical portable drives for MacBooks can connect to Windows PCs using USB 3.0.
- USB Type C connectors on newer MacBook Pros also support Thunderbolt 3 functionality.
Wireless Network Setup
- Setting up a new wireless network involves configuring the router via a web-based interface.
- To connect a projector as a duplicate display, configure the settings to "Duplicate."
- Use S/PDIF connections to transmit digital audio when connecting a PC to an HDTV.
- The lime green connector is typically used for 3.5mm stereo headset jacks.
Webcam and Device Installation
- When upgrading to a webcam with advanced features, it is essential to install the appropriate drivers.
- If the driver disc for an all-in-one device is outdated, prioritize online drivers but install the bundled applications afterward.
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Description
Test your knowledge on Ethernet cables and RJ-45 ports with these flashcards from U-61 Chapters 8 to 10. This quiz covers key concepts and solutions related to network speeds and cable grades, perfect for students and professionals in network engineering.
