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A+ 220-1101 Full Course Free

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Total 716 questions

CompTIA A+ Certification Exam: Core 1 Questions and Answers

Question 45

A technician is upgrading a legacy wireless router for a home user. After installing the new router and configuring the SSID to be the same, none of the devices will connect to the network. Which of the following should the technician check NEXT?

Options:

A.

OHCP pool configuration

B.

MAC filtering list

C.

Wireless protocol settings

D.

ONS servers

Question 46

A technician is receiving reports that the entire office sporadically loses network connectivity throughout the day. The technician determines the root cause to be EMI. Which of the following cable mediums would be the MOST cost effective without sacrificing system performance?

Options:

A.

Coaxial

B.

Shielded Cat 6

C.

Plenum Cat 5e

D.

Multimode fiber

Question 47

Upon booting a workstation, a technician hears a distinct clicking sound after power is applied to the motherboard. Which of the following would MOST likely be the cause?

Options:

A.

RAID

B.

SSD

C.

S.M.A.R.T

D.

HDD

Question 48

A remote user called the help desk to report a notification indicating there is limited or no connectivity. The user can access local file folders and other local machines but none of the organization's servers or network items. Web pages do not appear to function either. Which of the following is the MOST likely cause of the issue?

Options:

A.

The user's internet connection is down.

B.

The user's domain account is locked out.

C.

The user's switch has stopped working.

D.

The user's IP address needs to be renewed.

Page: 12 / 53
Total 716 questions