Info Tech Exam - Review

You work as the IT administrator for a small news station. Jill, an employee in Building 2, works in the audio-video editing department and would like to increase her productivity. For example, she would like to be able to run multiple programs simultaneously and be able to compare video clips side by side. Which of the following configuration changes would provide the BEST solution for Jill?

• Configure Jill's computer with dual monitors.

• Provide Jill with a second computer.

• Configure Jill's computer with a higher resolution.

• Grant Jill access to a remote workstation.

You just purchased an iPad tablet device. You want to synchronize your photos, music, email, and contacts from your Windows 11 PC to the device. Which of the following can you use to connect the device to your PC? (Select two.)

• Ethernet wired connection

• Serial cable

• USB cable

• Wi-Fi wireless connection

• FireWire cable

Which of the following display technologies require backlighting? (Select two.)

• LCD

• LED

• Plasma

• OLED

• DMD

Which of the following is considered a computer input device?

• Hard disk

• Projector

• RAM

• Touchscreen

You have purchased a refurbished Windows laptop and have just plugged the power adapter into the wall socket to begin charging the battery. However, after several hours of charging, the laptop does not turn on. What is the MOST likely cause of the power issue?

• The hard drive needs to be replaced.

• You have been given the incorrect adapter.

• One of the memory modules needs to be replaced.

• The Windows operating system is faulty and needs to be re-installed.

A landscaping company's employees receive payment for their services using a credit card reader that physically attaches to an Apple mobile device. Which of the following connection types is being used?

• NFC

• Bluetooth

• Lightning

• IR

Which of the following battery types offers the greatest storage capacity in the smallest amount of space?

• Lithium Ion (Li-Ion)

• Nickel Metal Hydride (NiMH)

• Carbon

• Nickel Cadmium (NiCad)

Your local area experiences brownouts or blackouts during frequent electrical storms. Which of the following components could you add to your network rack to help protect your servers from brownouts or blackouts?

• Patch panel

• Wireless controller

• Ethernet switch

• UPS

A technician is tasked with configuring a mobile device to connect securely to the company network when the device is used at off-site locations where only internet connectivity is available. Which of the following should the technician configure?

• Bluetooth

• IMAP

• VPN

• Hotspot

While using the touchpad on a laptop computer, you notice that the mouse is not responding very well, making it difficult to move the mouse around the screen. Which of the following actions would MOST likely fix this problem?

• Replace the touchpad.

• Recalibrate the touchpad.

• Use a stylus on the touchpad.

• Clean your fingers and try again.