Tüm alıştırma soruları

A field technician is troubleshooting an Android tablet where a key enterprise navigation application repeatedly freezes and stops responding during daily routing. The technician needs to follow standard CompTIA troubleshooting methodology by escalating from the least invasive step to the most invasive step. In what order should the technician execute the following remediation actions?

A field technician is setting up a Windows 11 laptop for an engineer who regularly moves between a corporate office with an active DHCP server and a field office that lacks a DHCP server. The engineer requires a specific static IP configuration ($192.168.50.100/24$) at the field office without needing to manually reconfigure network settings upon arrival. Which property tab within the Internet Protocol Version 4 (TCP/IPv4) Properties dialog box should the technician configure?

An IT support technician is reviewing user tickets regarding security concerns at a regional office. One ticket details an email sent specifically to the chief financial officer requesting an urgent transfer of funds to a fraudulent supplier account. Another ticket reports an unknown individual wearing high-visibility work attire who gained entry to the server room by carrying a heavy box and asking an employee to hold the secure door open. Which of the following social engineering attack types are demonstrated in these scenarios? (Select TWO.)

A IT support technician needs to configure a Windows 11 workstation so that a corrective maintenance script automatically runs whenever a specific critical system error occurs. The technician plans to use built-in administrative tools to link the event entry directly to an automated task. Arrange the administrative steps required to accomplish this configuration in the correct sequential order from first to last.

An IT infrastructure team is designing physical security measures for a sensitive server room inside a corporate headquarters. The design must specifically prevent unauthorized individuals from tailgating authorized staff into the room and prevent electromagnetic signals from leaking outside the facility to mitigate physical signal eavesdropping. Which of the following physical security controls should be implemented to meet these requirements? (Select TWO.)

A technician is troubleshooting a Windows 11 workstation that experiences random system instability following an improper system shutdown. The technician runs the System File Checker utility (`sfc /scannow`), but the command returns an error stating that corrupted files were found but could not be repaired because the local payload source is also damaged. Which command-line command should the technician execute next to repair the component store payload so that System File Checker can complete successfully?

A desktop support technician is optimizing a non-domain-joined Windows 11 workstation for a specialized audio production booth. The workstation must be configured to meet two specific requirements using classic Control Panel utilities:

1. All operating system event audio notifications must be completely turned off to prevent interference during studio recording sessions.
2. External USB-connected audio interfaces must be prevented from entering power-saving states during periods of inactive recording.

Which TWO Control Panel applets must the technician use to complete these tasks? (Select TWO.)

A remote worker connects a Windows 11 laptop to an Ethernet port in the main office after returning from travel. The network status displays 'Unidentified network', and running `ipconfig` reveals an autoconfigured IPv4 address of $169.254.112.45$. The network administrator confirms that the local DHCP server is active and healthy. Which command-line sequence should the technician execute first to obtain a valid IP configuration from the DHCP server?

A helpdesk technician is attempting to remotely support a user working from home on a computer running Windows 11 Home edition. The technician establishes a secure VPN tunnel to the user's local network and attempts to initiate a Remote Desktop Protocol (RDP) session to the computer, but the connection is rejected. Which of the following best explains why the RDP connection failed, and what solution should the technician use to assist the user?

A system administrator at a software development firm receives reports that remote employees received branded promotional USB flash drives in the mail labeled 'Q3 Firmware Update'. Simultaneously, physical security audit logs show an unauthorized individual entered the facility by presenting a fake service contractor badge and bringing coffee for the reception staff. Which of the following social engineering threat types are demonstrated in these scenarios? (Select TWO).

An IT technician is setting up a wireless network for a branch office. To prevent unauthorized devices from connecting, the technician configures the access point to require a shared passphrase that all staff members enter on their devices to gain access. Which of the following wireless security modes is being implemented?

A security engineer is configuring an 802.1X wireless infrastructure for a company's mobile workforce. Organization policy mandates strong server authentication and encrypted credential transmission, but explicitly prohibits deploying client-side digital certificates onto user devices to minimize administrative overhead. Employees must authenticate using their existing domain password credentials. Which authentication protocol best satisfies all of these criteria?

Users in an administrative department report that a high-volume multifunction device (MFD) frequently pulls multiple pages at once through the Automatic Document Feeder (ADF) during batch scanning, leading to paper jams and missing pages in digitized files. Single-page flatbed scanning functions normally without issue. Which of the following components is most likely worn and requires replacement to resolve this issue?

A technician is troubleshooting a desktop computer that powers on with active cooling fans but fails to POST, emitting a repeating single-tone beep code associated with memory initialization errors. Place the following diagnostic steps in the correct sequence to systematically isolate the cause, starting with the least intrusive action.

A systems administrator needs to restrict administrative elevation behavior on a standalone Windows 11 Pro workstation so that administrators are required to enter credentials on a secure desktop whenever a program requests elevated privileges. What is the correct sequence of steps to configure this policy using the Local Security Policy snap-in?

A desktop technician is configuring User Account Control (UAC) settings on a Windows workstation for a user whose display driver glitches whenever the screen dims during privilege elevation prompts. The technician needs to ensure the user is still alerted when programs attempt to make system changes, but without triggering the Secure Desktop dimming effect. Which UAC notification setting should the technician select?

A desktop support technician is upgrading a standalone workstation at a law office that currently runs a 32-bit (x86) version of Windows 10 Pro. The office needs the computer updated to 64-bit (x64) Windows 11 Pro to run a specialized legal database application. The user requests that all existing applications and user settings be preserved during the process. Which of the following describes the correct procedure to complete this upgrade?

A technician needs to inspect active running processes and current system resource usage on a Linux computer via the command line. Which of the following utilities can be used to view active processes? (Select TWO.)

A systems administrator recently updated local Group Policy settings on a Windows 11 workstation. The administrator needs to enforce these policy changes immediately without restarting the system, and then output a resultant set of policy (RSoP) summary directly to the command prompt to verify which policies were applied to the current user and computer. Which TWO commands should the administrator execute? (Select TWO.)

A help desk technician resolves a workstation network connectivity issue by renewing the client's IP address reservation. Which of the following actions should the technician perform next before closing the support ticket?