Retest #1

Question 1

Which of the following network scan services must the multi-function device (MFD) configure with the path to a suitable file server and shared folder?

Answer 1

Server Message Block (SMB)

Question 2

A technician replaced a failed drive in a RAID array and noticed a severely degraded performance. What is the problem?

Answer 2

Takes resources to rebuild the array

Question 3

A logistics company wants to streamline its workflow and track shipments as they move in and around its facilities without barcode scanners. What type of personal area networking solution would best suit this requirement?

Answer 3

RFID

Question 4

A tablet user connects a Bluetooth keyboard. What would be expected in the pairing process?

Answer 4

Enter a pin

Question 5

A company building is under construction and a technician is getting ready to install communication wires. What can a technician use to make the installation simpler?

Answer 5

Plenum

Question 6

Which redundant array of independent disks (RAID) applies a strategy that is the simplest way of protecting a single disk against failure by using a mirrored drive configuration with two disks?

Answer 6

RAID 1

Question 7

A user complains that a laptop is slow. A technician concludes that the best solution is to remove the current mechanical disk drive with a faster solid-state drive. The technician opts to back up the user data and install a fresh operating system on a new drive. Which approach defines the technician’s steps?

Answer 7

Replacement

Question 8

A technician installs a mechanism to a 5.25-inch drive bat and it connects to the motherboard by serial advanced technology attachment (SATA) data and power connectors. What is this mechanism?

Answer 8

Optical Drive

Question 9

An IT administrator noticed that the company needs a more secure way to create and store data. What should the IT administrator implement?

Answer 9

TPM

Question 10

What can a technician use on a 20-pin main power connector for the motherboard? (Select all that apply.)

Answer 10

20 pin and 24 pin

Question 11

A network technician installs wireless access points (APs) in an office and would like to use power over Ethernet (PoE) to power the APs. The current network infrastructure is not capable of doing this. What would the network technician need to install to augment the power requirements for PoE APs?

Answer 11

Power injector

Question 12

A technician needs a cable for 10G Ethernet and higher within a data center network. What type of cable does the technician need?

Answer 12

STP

Question 13

What causes a mobile device battery to swell?

Answer 13

Faulty charging circuit

Question 14

A user has a newly issued smartphone that has corporate communication software installed. What can the user expect to sync while using Microsoft Exchange?

Answer 14

Email

Question 15

A laptop user at a company asks the IT department for computer equipment. In addition to an external monitor, the user would like to take advantage of an expansion card. What does IT purchase for the user?

Answer 15

Docking Station

Question 16

A consumer buys the cheapest laptop that they can possibly find. Which component did the consumer choose not to include in the laptop that would help drive down the cost?

Answer 16

Webcam

Question 17

What is the typical use for virtual desktop platforms based on guest OS hypervisor?

Answer 17

Testing and development

Question 18

A user has a known problem with a system that is solvable by deleting the local user profile. However, what is the next step before moving forward with that solution?

Answer 18

Perform a backup

Question 19

Which of the following causes the ink in an inkjet printer to break up into small pumps, which give an electrical charge when they leave the print head and can either stick to the paper or fall off?

Answer 19

Epson design

Question 20

A startup company does not have the capital to invest in infrastructure to host their website, nor do they have the capital to hire engineers to manage their cloud environment. At this point, strict access control is not a concern for the startup, but they do not want to share resources with other organizations. Which cloud implementation will best suit the startup’s needs?

Answer 20

Public cloud

Question 21

A network engineer gets a report that a growing number of wireless devices cannot obtain an IP address from the Wi-Fi network. They can see the network name (SSID) and authentication is successful, but devices say that they cannot obtain an address. What is most likely the problem?

Answer 21

DHCP has no more address available

Question 22

What are the causes of the error message, “Boot device not found”? (Select all that apply.)

Answer 22

File corruption and faulty disk

Question 23

What type of printer uses a heating element to create the image on the paper?

Answer 23

Thermal

Question 24

What format uses a system of mirrors that reflects the illuminated image of the object onto a lens that uses a prism to split the image into its component RGB colors?

Answer 24

Flatbed scanner

Question 25

A traveling salesperson receives an old hand-me-down laptop to use while a new one is on back-order. The salesperson complains that the laptop’s visuals and brightness are horrible. An IT technician states that the fluorescent backlight is failing. What powers the backlight?

Answer 25

Inverter

Question 26

A student borrows an external hard drive from a friend but cannot see the drive in Windows Explorer. The friend’s computer is a Mac. What is the problem?

Answer 26

Incompatible file structures

Question 27

A technician troubleshoots a laptop’s direct connectivity to the organization’s access points connected to an internal network. Troubleshooting starts by removing a screw-down panel to access and examine internal components. Which components does the technician test?

Answer 27

Wireless card