Which of the following RAID types should a technician configure to achieve in the case that Joe, a user, wants his desktop RAID configured to allow the fastest speed and the most storage capacity and his desktop has three hard drives?

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What button should the user press repeatedly during the primary boot to enter safe mode in the case that a technician is assisting a user in booting their PC into safe mode and the PC is running an older version of the Windows operating system?

When you start a Windows computer in Safe Mode or Safe Mode with Networking, it will only boot with the essential settings. Safe Mode starts the computer with just the drivers that are strictly essential. Safe Mode might help if you suspect driver problems or need to change system settings that are normally inaccessible because of booting issues. Press F8 repeatedly to enter Safe Mode during primary boot.

Which of the following devices would BEST meet the owner's requirements when a business owner wants to provide security to laptop users with the ability to charge their devices, access corporate LAN resources, and allow for a variety of other removable hardware?

Docking station

(Select 2 answers) The description of the characteristic features of open-source applications and OSs?

Permission to modify and redistribute the application

Free access to the application code

Which of the following components is the MOST likely cause of the behavior in the following case?
A customer accidentally drops a laptop while it is charging. He notices the laptop will not turn on and calls a technician to investigate the next day. The technician validates the laptop will not turn on even though it is connected to the power adapter.

DC jack

A SOHO user wants a multifunction device to be set up for the office printer and scanning and fax capability to be set up for office employees only. Guest WiFi access will open. Which of the following configuration changes will BEST meet the user's request? Select all that apply.

Enable user authentication.

Configure the print server.

Which of the above is the most effective way for a technician to help Joe, a user, has bought a new smartphone with a different operating system from his previous one and she needs to copy his contacts and appointments from his company account into his personal account without having to manually type them?

Log into the same email provider on the new device, and restore the contacts and dates.

Which of the following best describes how a cloud computing provider is able to offer scalable services to a variety of clients?

Resource pooling

Which of the following dangers attempts to gain information by using personalized information?

Spear phishing

Which of the following features should the engineer use to connect a laptop to the internet if hotspot functionality is unavailable if an engineer is working at a remote site that does not have Internet access?

Tethering

What physical device or software program is used to limit which TCP and UDP ports a network device can use?

Firewall

A firewall is software that restricts network access. In its most basic form, a firewall will block TCP and UDP ports based on their number or protocol, but many current firewalls contain complicated algorithms to prevent odd traffic, identify potential network assaults, and monitor or block traffic depending on a variety of other variables.

When a user opens a web browser and sees a page that looks drastically different from her typical home page, what kind of attack is she likely to be facing? She also saw that her default search engine had been changed to a third-party search engine that she had never heard of?

browser redirection

It's likely that your browser has been hijacked by malware if you notice that your browser has been altered or that the results of a search come from a third-party site.

Which of the following solutions should the technician recommend to BEST meet the customers requirement in the following case:
An analyst asks a technician to recommend a solution for a customer in the software development industry, where the customer can test a variety of OSs running the various applications that the customer produces. The customer wants to minimize the investment in hardware.

Purchase a high-end system meeting the hardware requirements for all of the individual OSs and applications. Configure a VM for each testing environment.

When a user returns to headquarters from a remote office, he or she is unable to connect a laptop to the office wireless network. The technician should affirm the following after confirming that the user's laptop is authorized to connect to the headquarters wireless network:

if airplane mode is turned off.