220-1001 Free Practice Test

Which of the following is designed to function BEST in harsh lighting conditions?

1. A. Large tablet
2. B. E-reader
3. C. Smart watch
4. D. Virtual reality headset

Correct Answer: D

A customer has two 8GB sticks of 2400-speed DDR4 installed in slots 1 and 2 of a computer and wants to add more RAM. The customer purchases two additional 4GB sticks of 3200-speed DDR4 and installs then in slots 3 and 4. While installing the RAM into the board, the user notices the board has “quad channel” etched near the RAM slots.
Which of the following can be said about the user’s channel configuration after upgrading the RAM?

1. A. The computer is utilizing one channel.
2. B. The computer is utilizing two channels.
3. C. The computer is utilizing three channels.
4. D. The computer is utilizing four channels.

Correct Answer: D

Which of the following ports are used for secure sessions? (Select two.)

1. A. 22
2. B. 23
3. C. 25
4. D. 80
5. E. 110
6. F. 443

Correct Answer: AF

During an inspection, it was found that data racks were not properly grounded. To pass the inspection and address a growing concern to protect data cabling and equipment, a technician must make sure all racks are properly grounded.
Which of the following tools should the technician use to verify this has been completed?

1. A. Multimeter
2. B. Cable tester
3. C. Tone generator
4. D. Voltmeter

Correct Answer: A

A technician is upgrading the RAM in a server-grade laptop for a company’s Chief Execute Officer (CEO). The CEO cannot afford any downtime. Which of the following is the BEST type of memory module to purchase?

1. A. LRSIMM
2. B. DDR4
3. C. Parity
4. D. Dual channel

Correct Answer: B