220-1202 無料問題集「CompTIA A+ Certification Exam: Core 2」

Which of the following is found in an MSDS sheet for a battery backup?

A user recently installed an application that accesses a database from a local server. When launching the application, it does not populate any information. Which of the following command-line tools is the best to troubleshoot the issue?

A technician is attempting to join a workstation to a domain but is receiving an error message stating the domain cannot be found. However, the technician is able to ping the server and access the internet. Given the following information:
* IP Address - 192.168.1.210
* Subnet Mask - 255.255.255.0
* Gateway - 192.168.1.1
* DNS1 - 8.8.8.8
* DNS2 - 1.1.1.1
* Server - 192.168.1.10
Which of the following should the technician do to fix the issue?

As a corporate technician, you are asked to evaluate several suspect email messages on a client's computer.
Corporate policy requires the following:
>All phishing attempts must be reported.
>Future spam emails to users must be prevented.
INSTRUCTIONS
Review each email and perform the following within the email:
>Classify the emails
>Identify suspicious items, if applicable, in each email
>Select the appropriate resolution
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

A company recently transitioned to a cloud-based productivity suite and wants to secure the environment from external threat actors. Which of the following is the most effective method?

Which of the following provides information to employees, such as permitted activities when using the organization's resources?

Recently, the number of users sharing smartphone passcodes has increased. The management team wants a technician to deploy a more secure screen lock method. Which of the following technologies should the technician use?

A user reports getting a BSOD (Blue Screen of Death) error on their computer at least twice a day. Which of the following should the technician use to determine the cause?