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PDF 220-1101 Study Guide

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Total 716 questions

CompTIA A+ Certification Exam: Core 1 Questions and Answers

Question 77

An IT manager discovered that hundreds of pages of printed materials are being recycled each day because the materials are left on the printer tray instead of being picked up by users. Which of the following would BEST prevent this waste?

Options:

A.

Send friendly reminders to not print unnecessarily.

B.

Enable duplex printing to reduce paper utilization.

C.

Bill each department for the excess material cost.

D.

Require a code or badge before releasing a print job.

Question 78

While implementing a non-carrier-grade wireless backhaul, a technician notices the current channel selection is extremely polluted with various RF signals. Upon performing a spectral analysis, the technician discovers a channel containing almost no RF pollution. Unfortunately, the technician is unable to select that channel. Which of the following is the MOST likely reason for this issue?

Options:

A.

The channel is reserved for licensed band use.

B.

The channel selection is defective; contact the manufacturer.

C.

The channel must be unlocked by the vendor.

D.

The device requires a firmware update to unlock the channel.

Question 79

A technician installed a Cat 5 UTP cable approximately 275ft (84m) from a network switch in an office to a workstation located on a factory floor The technician sees both a flashing green LED and a flashing orange LED on the workstation's NIC. Which of the following should the technician do FIRST?

Options:

A.

Check for loose connections, pinched bends, and physical damage.

B.

Install a powered hub as close as possible to the halfway point in the Cat 5 UTP cable run.

C.

Replace the entire run of Cat 5 UTP cable with Cat 5 STP cable.

D.

Upgrade the entire cable run to multimode fiber.

Question 80

Laura, a customer, has instructed you to configure her home office wireless access point.

She plans to use the wireless network for finances and has requested that the network be setup with the highest encryption possible.

Additionally, Laura knows that her neighbors have wireless networks and wants to ensure that her network is not being interfered with by the other networks.

She requests that the default settings be changed to the following.

Wireless Name: HomeWiFi

Shared Key: CompTIA

Router Password: Secure$1

Finally, Laura wants to ensure that only her laptop and Smartphone can connect to the network.

Laptop: IP Address 192.168.1.100

Hardware Address: 00:0A:BF:03:C4:54

Smartphone: IP Address 192.168.1.101

Hardware Address: 09:2C:D0:22:3F:11

INSTRUCTIONS

Configure Laura’s wireless network using the network adapter window.

If at any time you would like to bring back the initial state of the situation, please click the Reset All button.

Options:

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Total 716 questions