A developer receives the following error while trying to install virtualization software on a workstation:
VTx not supported by system
Which of the following upgrades will MOST likely fix the issue?
A. Processor
B. Hard drive
C. Memory
D. Video card
The screen on a user's mobile device is not autorotating even after the feature has been enabled and the device has been restarted. Which of the following should the technician do NEXT to troubleshoot the issue?
A. Calibrate the phone sensors.
B. Enable the touchscreen.
C. Reinstall the operating system.
D. Replace the screen.
A technician received a call from a user who clicked on a web advertisement. Now, every time the user moves the mouse, a pop-up displays across the monitor. Which of the following procedures should the technician perform?
A. Boot into safe mode.
B. Perform a malware scan.
C. Restart the machine.
D. Reinstall the browser.
A user's permissions are limited to read on a shared network folder using NTFS security settings. Which of the following describes this type of security control?
A. SMS
B. MFA
C. ACL
D. MDM
A user attempts to install additional software and receives a UAC prompt. Which of the following is the BEST way to resolve this issue?
A. Add a user account to the local administrator's group.
B. Configure Windows Defender Firewall to allow access to all networks.
C. Create a Microsoft account.
D. Disable the guest account.
A user is unable to access a web-based application. A technician verifies the computer cannot access any web pages at all. The computer obtains an IP address from the DHCP server. Then, the technician verifies the user can ping localhost, the gateway, and known IP addresses on the internet and receive a response. Which of the following is the MOST likely reason for the issue?
A. A firewall is blocking the application.
B. The wrong VLAN was assigned.
C. The incorrect DNS address was assigned.
D. The browser cache needs to be cleared.
A SOHO client is having trouble navigating to a corporate website. Which of the following should a technician do to allow access?
A. Adjust the content filtering.
B. Unmap port forwarding.
C. Disable unused ports.
D. Reduce the encryption strength.
A technician needs a way to test software without placing company systems at risk. Which of the following features should the technician use to completely achieve this objective?
A. Cryptography
B. Sandbox
C. Perimeter network
D. Firewall
A systems administrator notices that a server on the company network has extremely high CPU utilization. Upon further inspection, the administrator sees that the server is consistently communicating with an IP address that is traced back to a company that awards digital currency for salving hash algorithms. Which of the following was MOST likely used to compromise the server?
A. Keylogger
B. Ransomware
C. Boot sector virus
D. Cryptomining malware
A company-owned mobile device is displaying a high number of ads, receiving data-usage limit notifications, and experiencing slow response. After checking the device, a technician notices the device has been jailbroken. Which of the following should the technician do next?
A. Run an antivirus and enable encryption
B. Restore the defaults and reimage the corporate OS
C. Back up the files and do a system restore
D. Undo the jailbreak and enable an antivirus
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