Tüm alıştırma soruları

A desktop technician is setting up a workstation in a corporate lobby for visitor registration. To prevent unauthorized users from accessing the system when the desk is left unattended, which workstation hardening control should the technician implement?

A desktop technician needs to deploy an enterprise software package packaged as a Windows Installer (.msi) file across several workstation endpoints. To automate the installation via a script, the command must run unattended without any user interface prompts and generate a detailed verbose log file at C:\Logs\app_install.log for auditing purposes. Which of the following command-line executions correctly accomplishes this requirement?

A desktop technician is configuring a new macOS workstation for an enterprise user. Company policy mandates that the system must automatically create periodic, incremental backups of user data and system files to an external disk. Additionally, user credentials, digital certificates, and WiFi encryption keys must be stored in a centralized, encrypted system repository for automated authentication. Which TWO native macOS utilities should the technician configure to meet these requirements? (Select TWO.)

A technician is troubleshooting a Windows 11 workstation where a custom line-of-business inventory application frequently freezes during database synchronization. Place the following diagnostic and remediation steps in the correct sequential order to analyze the active frozen state, inspect crash logs, review system stability history, and repair operating system files.

Match each data destruction and sanitization method to its correct operational description and capability.

A system administrator is hardening corporate-issued smart Point-of-Sale (PoS) handheld devices running an embedded operating system used by field merchants. The devices process sensitive customer payment data, are frequently operated in public venues, and are at high risk of physical theft or untrusted app installation. Which TWO of the following security measures should the administrator enforce on these embedded endpoints to mitigate these risks?

A desktop support technician is setting up a dedicated Windows 10 workstation in a conference room. The technician needs to direct default system audio playback to an HDMI-connected projector and set a newly connected network color printer as the default printing device for all users. Which of the following Control Panel utilities should the technician use to complete these configurations? (Select TWO.)

A system administrator is tasked with hardening standalone Windows workstations deployed in a building lobby for public visitor registration. The workstations must be secured against unauthorized access, privilege escalation, and automated malicious code execution from external drives. Which TWO of the following account and system policy configurations should the administrator implement to meet these hardening requirements?

An IT support technician is troubleshooting a monochrome laser printer in an accounting firm. Users report that printed pages show a faint repeating duplicate image (ghosting) of previously printed text appearing down the page at regular intervals of approximately $3.75\text{ inches}$ ($95\text{ mm}$). The toner on the pages is fully adhered and does not smudge when touched. Which of the following components is the most likely cause of this print quality defect?

A technician is troubleshooting a desktop workstation that fails to complete POST and emits a continuous beep code immediately after a memory upgrade. Place the following troubleshooting steps in the correct sequence to isolate the issue according to standard CompTIA hardware diagnostic procedures.

An IT technician installs a second internal hard drive into a functional Windows desktop computer. Upon turning on the system, the screen displays the error message 'Operating System Not Found'. The technician verifies that the primary drive containing Windows is properly connected and undamaged. Which of the following is the MOST likely cause of this boot error?

A user reports that after changing their corporate network domain password, Windows continues to automatically attempt authentication to an internal shared folder using their old password, causing repeated account lockouts. Which Control Panel utility should a technician access to update or remove these cached network authentication details?

A video editor running Windows 11 reports that a video processing application consistently freezes and crashes during 4K export rendering. During heavy rendering, Task Manager shows RAM utilization exceeding 98% with sustained high hard faults per second on the system partition, and Event Viewer Application logs record Event ID 1000 pointing to a graphics driver module failure. Which TWO of the following initial actions should the technician perform to address the application crash and system degradation?

A network technician is configuring wireless security settings across various company locations and access scenarios. Match each wireless security requirement or deployment scenario on the left to its corresponding technology or protocol on the right.

A technician installs a replacement processor into a desktop system. Upon pressing the power button, the cooling fans spin briefly for less than one second before the system immediately shuts down. The system will not react to subsequent power button presses until the AC power cord is unplugged and reconnected. When the technician disconnects the dedicated 8-pin +12V CPU power connector from the motherboard, the system fans run continuously upon powering on, though no display output or POST occurs. Which of the following is the most likely cause of this behavior?

A network technician is preparing a newly imaged desktop computer for deployment in an accounting office. To minimize the workstation's attack surface against potential network-based threats, which security hardening best practice should the technician implement?

A technician is troubleshooting a Windows 11 workstation using a UEFI/GPT configuration that fails to boot following an unexpected power loss during a system upgrade. The computer displays a stop screen with error code 0xc00000e, signaling that the boot selection failed because a required device is inaccessible. The technician launches the Command Prompt from the Windows Recovery Environment (WinRE) and determines that the hidden EFI System Partition (ESP) has been assigned drive letter S: and the main Windows installation volume is recognized as drive letter D:. Which TWO of the following command-line actions should the technician perform to rebuild the UEFI boot files and repair offline corrupted operating system files?

As an IT support technician, you are implementing standard security controls across office desktop systems. Match each workstation hardening technique on the left to its primary risk mitigation objective on the right.

A tier 2 helpdesk technician is investigating a suspicious outbound network connection originating from a Windows 11 workstation. The technician needs to identify the exact Process Identifier (PID) associated with the active network connections directly from the command prompt. Which command and switch combination should the technician execute?

A user reports that a specialized productivity application closes unexpectedly every time a specific file is opened. A technician needs to inspect system logs to find the error code and faulting module details associated with these crashes. Which Windows Administrative tool should the technician open?