Tüm alıştırma soruları

An employee's smartphone abruptly loses access to internal corporate email and intranet resources while connected to cellular data. Upon reviewing the device, a technician discovers that an unapproved third-party configuration profile was installed after the user accepted a prompt on an unsecure web page, altering the device's network traffic routing. Which of the following is the FIRST action the technician should perform to resolve the security issue?

An IT technician is troubleshooting a desktop computer that frequently turns off without warning. After isolating the failure to a damaged internal component within the workstation's power supply unit (PSU), the technician prepares to open the PSU housing to solder a replacement part. Which of the following actions represents the proper safety procedure the technician should follow?

A network administrator is planning to upgrade the firmware on all core network switches across a multi-building corporate campus. The administrator has already defined the scope of work, completed a risk assessment, drafted a comprehensive rollback plan, and successfully verified the firmware update in a non-production lab environment. Which of the following is the most appropriate next step in the formal change management process before implementing the upgrade?

A desktop technician at a medical clinic is configuring a workstation for a staff member who handles patient appointment scheduling and health insurance billing records. The workstation will temporarily store cached files containing patient diagnoses, treatment histories, and insurance identifiers. Which of the following regulatory compliance standards directly mandates the privacy controls and security safeguards required for handling this specific category of data?

An IT department is establishing standardized deployment profiles for client-side virtualization across various enterprise roles. Match each department's operational requirement with the primary client-side virtualization use case that directly fulfills it.

An enterprise systems administrator is evaluating local workstation hypervisor deployments across four distinct operational teams. Match each specific business and security requirement with its primary client-side virtualization purpose.

A desktop technician is configuring several workstation computers in a warehouse office. The systems are frequently interrupted during long overnight file transfers because Windows automatically enters a low-power mode and powers down connected storage drives after a period of inactivity. Which Control Panel applet should the technician open to modify system sleep schedules and configure custom power plan settings to prevent these interruptions?

A technician is preparing specs for several custom PC builds requiring specific motherboard form factors and power configurations. Match each motherboard form factor or connector on the left with its corresponding physical dimension or functional specification on the right.

A technician is installing a dedicated PCIe expansion card with a total rated power draw of $150\text{ W}$. The motherboard slot delivers up to $75\text{ W}$ through the PCIe bus. Which auxiliary power connection must be connected from the power supply unit (PSU) to fulfill the expansion card's remaining power requirement?

A desktop motherboard features four memory slots labeled DIMM_A1, DIMM_A2, DIMM_B1, and DIMM_B2, where slots labeled 'A' belong to Memory Channel A and slots labeled 'B' belong to Memory Channel B. A single module is currently installed in slot DIMM_A1. To achieve dual-channel throughput when adding a second identical module, into which slot should the new RAM module be installed?

A helpdesk technician is dispatched to inspect a office laser printer that produces output pages with solid black sheets across the entire printable area on every document. Which electrophotographic (EP) printing component has most likely failed or lost its primary electrical charge?

An IT technician is deploying a specialized line-of-business application on a newly installed Windows 11 workstation. The application requires elevated administrative rights to install, requires network access on a custom service port, and saves shared database cache files to a central local directory for standard users. What is the correct sequence of steps the technician should perform from first to last to complete this installation and post-installation configuration?

A coalition of three independent oceanographic research institutes collaborates under a shared governance agreement to maintain an ocean climate modeling infrastructure. The underlying hardware is jointly funded, owned, and restricted exclusively to these member institutes. Additionally, to handle brief seasonal surges in telemetry processing, the coalition automatically bursts temporary workloads to a multi-tenant cloud infrastructure accessible to the general public. Which TWO cloud deployment models are directly combined in this infrastructure solution? (Select TWO.)

Match each display cable or connector standard on the left with its defining physical or operational characteristic on the right.

An IT technician is called to a server room and discovers a liquid spill originating from a damaged uninterruptible power supply (UPS) chemical battery unit. What is the correct sequence of steps the technician must follow to safely manage and clean up the hazardous spill in accordance with standard Safety Data Sheet (SDS) procedures?

A technician is troubleshooting a desktop workstation that shuts down immediately two seconds after pressing the power button. Place the following hardware diagnostic steps in the correct logical sequence according to standard CompTIA troubleshooting methodology.

An IT administrator is organizing administrative automation tools across a multi-platform corporate environment. Match each script file extension on the left with its primary execution environment or runtime characteristics on the right.

An IT compliance auditor is updating the organization's data governance policy matrix. Match each data privacy framework or regulation on the left with its corresponding operational requirement or scope on the right.

A desktop support technician needs to repair file system errors and locate bad sectors on an active Windows 11 system drive ($C:$) that cannot be locked while the operating system is running. Arrange the following steps in the correct logical sequence to schedule and execute the disk repair utility upon system reboot.

A Linux systems administrator is preparing to increase RAM allocation and update the hypervisor kernel on a cluster of host servers hosting an organization's Virtual Desktop Infrastructure (VDI). The administrator has already documented the business purpose of the modification, performed a risk assessment, defined the scope of work, and drafted a step-by-step backout plan. Which of the following represents the immediate next step the administrator must perform in the formal change management lifecycle before performing the maintenance?