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CompTIA 220-1101 Online Access

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Total 854 questions

CompTIA A+ Certification Exam: Core 1 Questions and Answers

Question 165

A company has a dot matrix printer that uses carbon paper. The company reports that the first page is printing too light, although the following pages are still legible. Which of the following MOST likely needs to be fixed?

Options:

A.

The print drum is worn and loose causing the printing to be light in places

B.

The ribbon is low on ink or missing and must be replaced to get proper output

C.

The heating element has failed, and a new one needs to be installed for proper transfer

D.

The wrong type of filement is loaded, preventing it from sticking correctly

E.

The fuser assembly is not calibrated properly, causing it to impact the paper too hard

Question 166

A Wi-Fi mesh network has been optimized to eliminate poor coverage areas, yet users still experience decreased bandwidth and connectivity issues. Which of the following actions should the technician take NEXT?

Options:

A.

Relocate any large, dense, solid, and metal objects, such as mirrors and file cabinets, in the mesh network coverage area to the perimeter so that wireless reflections, absorptions, and occlusions are minimized.

B.

Use a Wi-Fi analyzer to determine whether the channel in use is overcrowded and to identify which channel the mesh network should use for best performance.

C.

Use the signal strength indicator on a mobile device to roam the coverage area and generate a heat map to isolate zones with weak signals.

D.

Turn off broadcasting of the SSID on the mesh network so that other networks cannot see it.

Question 167

Which of the following concepts would be used by an online retailer to quickly add more web servers during peak sales times?

Options:

A.

Community cloud

B.

Rapid elasticity

C.

High availability

D.

Metered service

Question 168

A colleague has a laptop that has been working as expected for several years wall outlet. The MOST likely component that needs to be replaced is the:

Options:

A.

power adapter.

B.

battery.

C.

system fan.

D.

hard drive.

Page: 42 / 64
Total 854 questions