Tüm alıştırma soruları

A helpdesk technician is repairing a Windows 11 computer where built-in operating system tools intermittently fail to launch. The technician executes `sfc /scannow` in an elevated Command Prompt, but the process fails with a message indicating that Windows Resource Protection found corrupt files but was unable to fix them because the local recovery payload is damaged. Which command should the technician run NEXT to resolve this issue?

An IT technician is dispatched to an on-site ticket for a department director whose desktop workstation repeatedly freezes during financial reporting deadlines. Upon arrival, the director is visibly agitated, interrupts the technician, and demands that the technician immediately replace the internal drive and system board without running diagnostics, threatening to escalate the ticket to executive leadership if the hardware is not replaced within ten minutes. Which of the following is the most appropriate initial communication response for the technician to take?

A tier 1 service desk technician determines that an endpoint security issue reported by a workstation user involves an unpatched vulnerability requiring a custom registry modification managed exclusively by the Systems Engineering team. According to standard IT service management and ticketing workflow procedures, which of the following actions should the technician perform NEXT to escalate the issue properly?

A fleet logistics supervisor reports that a proprietary route-dispatch application on an enterprise Android tablet frequently freezes and stops responding during peak sync cycles. All other applications on the tablet, including web browsers and cloud storage, operate without performance degradation. Which of the following troubleshooting actions should the technician execute FIRST to adhere to the least-invasive troubleshooting methodology?

A lead cloud infrastructure administrator is preparing to deploy an automated identity provider (IdP) federation update that affects single sign-on (SSO) access for all global corporate users. The administrator has fully documented the business justification, established the scope of the change, conducted a formal risk assessment, detailed the implementation steps, and validated a comprehensive rollback plan. Which of the following actions must the administrator take NEXT to adhere to standard change management procedures prior to seeking Change Advisory Board (CAB) authorization?

A support technician is dispatched to an employee's desk to perform an on-site hardware maintenance procedure on a workstation. Place the technician's professional customer interaction steps in the correct chronological order from first to last.

During a security audit at a branch office, an IT administrator observes that several corporate smartphones are exhibiting abnormal routing behavior, where internal web applications display security certificate warnings. Further investigation reveals that a malicious utility sideloaded by users created an unauthorized local VPN profile and added an untrusted Root CA certificate to the system trust store, causing the Mobile Device Management (MDM) system to mark the devices as non-compliant and quarantine them. Which of the following actions should the technician perform FIRST to remediate the security compromise on these devices?

In what sequence should an IT technician carry out standard customer interaction steps during a support engagement, from initial contact to ticket closure? Place the steps in the correct order.

A tier-2 IT support specialist at a regional educational institution is configuring a new administrative workstation for an employee in the registrar's office. The office handles student academic transcripts, federal student loan application records, and campus bookstore credit card payments. The specialist must ensure that access controls on the workstation comply with relevant privacy laws. Which of the following technical or administrative controls is specifically mandated by FERPA when managing access to student educational records on this system?

Place the standard stages of an IT service desk incident ticket lifecycle in the correct order, from the initial reporting of an issue to the final ticket status update.

An IT department follows standard IT service management (ITSM) guidelines for handling support incidents. Place the following stages of the incident ticket workflow in the correct sequential order from initial occurrence to final administrative completion.

A network administrator needs to establish a secure, encrypted text-based command-line session to manage a remote Linux server over TCP port 22. Which of the following remote access protocols should the administrator use?

A network administrator is servicing a Windows workstation experiencing recurring system instability. Running the System File Checker utility (`sfc /scannow`) returns an error message indicating that Windows Resource Protection found corrupt files but was unable to repair them because the local Windows component store (Side-by-Side/WinSxS store) is damaged. The workstation has an active internet connection to online updates. Which TWO command-line operations must the administrator run to repair the component store corruption and then successfully restore the system files? (Select TWO.)

A user reports that after a recent hardware driver update, their Windows computer experiences display flickering and intermittently reports missing system DLL files upon booting. Which TWO of the following troubleshooting steps should a technician take to resolve these driver and system file issues? (Select TWO.)

A field service technician is troubleshooting an enterprise Android tablet used by delivery drivers. A key line-of-business navigation application frequently freezes and becomes unresponsive during route updates. Arrange the troubleshooting steps in the correct sequence from least invasive to most invasive.

Match each remote access technology or protocol on the left with its defining port number and operational characteristics on the right.

A systems administrator is auditing administrative scripts across a heterogeneous corporate network. Match each script code snippet or syntax requirement on the left to its correct scripting language environment, file extension, and execution rule on the right.

A technician boots an unstartable Windows 11 system into the Windows Recovery Environment (WinRE) Command Prompt to resolve severe system file corruption. The offline Windows installation is mounted on drive letter C:. Which TWO command-line parameters must the technician include to successfully target and repair the offline operating system instance rather than the active recovery environment? (Select TWO.)

A systems engineer is auditing remote administration tools across a corporate environment. The audit mandates two specific operational constraints:
1. Command-line interface (CLI) management of remote Linux database servers across public WAN connections must be encrypted.
2. Support technicians assisting logged-in Windows 11 Enterprise users must view and share screen interaction in real time without locking out or disconnecting the local user's active desktop session.

Which combination of remote access tools and protocols satisfies both operational constraints?

An employee working remotely at a coffee shop connects a mobile device to an open public Wi-Fi network. Shortly after connecting, the user notices repeated SSL/TLS certificate warnings when navigating to secure corporate websites, accompanied by unexpected prompts to re-enter login credentials. Which of the following is the MOST likely cause of this security issue?