220-1001 Online Practice Questions and Answers

The cloud model that represents a company maintaining some data in on-premise storage and some data in cloud-based storage is known as:

A. hybrid

B. private

C. public

D. community

A technician is building a CAD workstation for a user who will be saving files remotely.

Which of the following components are MOST important to include when configuring the system? (Choose two.)

A. Gigabit NIC

B. Graphics card

C. Liquid cooling unit

D. HDD size

E. RAM

Which of the following describes the network type that is created when connecting a Bluetooth headset to a cell phone?

A. WAN

B. LAN

C. MAN

D. PAN

A user's laser printer stops printing when the paper tray is less than half full. Which of the following parts is causing the issue?

A. Transfer roller

B. Document feeder

C. Transfer belt D. Pickup roller

Ann. an end user, hears multiple beeps each time she attempts to start her workstation, but the computer does not boot successfully. The workstation was recently serviced for a separate issue. Which of the following will MOST likely resolve the current issue with the shortest amount of downtime?

A. Reseat the RAM

B. Replace the PSU.

C. Reset the BIOS.

D. Replace the HDD.

A user is looking for software that can overlay information on objects seen through the camera of a mobile device. This is an example of.

A. augmented reality

B. virtual reality.

C. geotagging

D. artificial intelligence

E. object character recognition

Which of the following should a technician verify before purchasing a PSU for use in a computer with a high-end graphics card?

A. Wattage rating

B. Input 12V

C. Output 115V

D. Efficiency rating

A technician is troubleshooting remote access to a surveillance system. The system is accessible via LAN but not over the Internet. The firewall settings are correct, and traffic is passing from the Internet. Which of the following is MOST likely causing the issue?

A. DDNS

B. Subnet mask

C. MTU

D. Default gateway

A user reports a complete loss of data. A technician determines the data was stored on an external drive, and the drive light is working properly. Which of the following steps should the technician perform NEXT?

A. Configure a temporary drive and install backup software.

B. Reseat the memory, reboot the computer, and check the logs.

C. Replace the drive cable and run diagnostics on the drive.

D. Boot into BIOS and verify the onboard drive size and settings.

Which of the following display connector types can transmit either a digital-to-digital signal or an analog-to-analog signal?

A. DVHD

B. DVI-A

C. DVI-I

D. RCA