Exam 220-1101 topic 1 question 355 discussion

Actual exam question from CompTIA's 220-1101

Question #: 355
Topic #: 1

A technician is working to replace a single DDR3 RAM module on a laptop that has two occupied slots. When the technician tries to turn on the laptop, the computer starts beeping and does not pass POST. The technician double-checks the newly installed RAM and notices a motherboard message indicating low voltage. Which of the following is the most likely cause of this issue?

A. Faulty power adapter
B. Incorrect BIOS settings
C. Failing CMOS battery
D. Unsupported memory

Show Suggested Answer

Suggested Answer: D 🗳️

by Raffaelloo at Nov. 22, 2023, 9:08 a.m.

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THAROLLO

1 year, 3 months ago

Selected Answer: D

Is D 100% DDR3 RAM are for Computer Desktop then Laptop uses SODIMM that is why is unsupported memory.

upvoted 2 times

Arrmanas

10 months ago

can DDR3 RAM be a SODIMM too?

upvoted 1 times

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Raffaelloo

1 year, 8 months ago

Selected Answer: D

In this scenario, the technician is working to replace a single DDR3 RAM module on a laptop that has two occupied slots. DDR3 stands for Double Data Rate 3, and it is a type of memory technology that offers faster performance and lower power consumption than its predecessors. DDR3 RAM modules have different variants, such as DDR3L, DDR3U, or DDR3R, which have different voltage requirements. For example, DDR3L operates at 1.35V, DDR3U operates at 1.25V, and DDR3R operates at 1.5V.

upvoted 4 times

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