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2021 Apr 220-801 Study Guide Questions:
Q291. - (Topic 4)
When connecting a PC to a high-definition TV, which of the following resolutions displays BEST on the device?
Q292. - (Topic 3)
Which of the following network devices broadcasts all data to all users?
Q293. - (Topic 3)
Which of the following supports a MAXIMUM frequency of 100MHz?
Latest powerpoint slides for comptia a+ 220-801 and 220-802:
Q294. - (Topic 2)
A technician is helping set up a new networking closet and notices that the humidity level is low in the room. Which of the following should be installed FIRST before rack mounting equipment?
A. A dehumidifier
B. A fire suppression system
C. ESD strap
D. Grounding bars
Q295. - (Topic 6)
Which of the following memory form factors is MOST commonly found in laptops?
Q296. - (Topic 7)
Which of the following is LEAST likely to be considered a consumer replaceable part in a laptop?
B. LCD screen
C. Optical drive
D. Hard drive
LCD is a delicate component with lots of other small components that are crucial to LCD. Consumer cannot be able to replace an LCD without damaging its internal components and the things it relies on, for example, the laptop inverter. That's why it is the least likely replaceable part of laptop from consumer perspective.
Precise comptia 220-801 test:
Q297. - (Topic 6)
Which of the following network devices would be MOST likely to perform Network Address Translation (NAT)?
Q298. - (Topic 5)
A user states that the display is not very bright on their laptop. Which of the following is the MOST likely location to adjust the brightness?
A. In the Device Manager of the operating system
B. In the BIOS
C. Fn key
D. In the video display drivers
Q299. - (Topic 3)
DNS on a client computer provides which of the following functions?
A. Communicate with a remote server for user login validation
B. Communicate internally with cached tables for address assignment
C. Communicate with a remote server for address assignment
D. Communicate with a remote server for address resolution
Q300. - (Topic 5)
Which of the following media types is LEAST likely to be affected by electromagnetic interference?
C. Wireless B