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220-1001 Reviews Questions

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Total 758 questions

CompTIA A+ Certification Exam: Core 1 Questions and Answers

Question 21

Which of the following cloud computing technologies is used by enterprises to give employees access to individual Windows-based line-of-business applications on tablets, phones thin clients and other devices?

Options:

A.

Application visualization

B.

Cloud file storage services

C.

Off-site email applications

D.

Virtual application streaming

Question 22

A datacenter analyst is building a server configuration for a client, and it must be designed so that memory corruption and errors are minimized. Which of the following types of RAM would be the MOST appropriate for this system?

Options:

A.

DDR2

B.

DDR3

C.

Parity RAM

D.

ECC RAM

Question 23

A technician is adding LTE-based connectivity to a laptop. The laptop has the following slots available:

•OneSoDIMM slot

• One SATA III slot

• One mini PCIe slot

• One microsD card slot

Which of the following should the technician install to complete this task?

Options:

A.

WWAN card in the mini PCIe slot

B.

MicroSDXC card in the microSD slot

C.

802.11ac card in the SATA III slot

D.

DDR4 3200 chip in the SoDIMM slot

Question 24

A high-end workstation is operating as expected, but two of the four SATA drives are displaying solid fault lights Which of the following is the MOST likely reason for this issue?

Options:

A.

RAID 5 is being used

B.

The RAID level of the disk array is 10

C.

An M 2 boot device is being used

D.

The RAID controller cache is turned on

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Total 758 questions