Tüm alıştırma soruları

A technician is responding to a support ticket regarding a Windows 11 desktop where web browsers continuously redirect users to malicious advertising sites upon opening any URL. Place the following remediation steps in the correct chronological order to effectively resolve the browser hijack and restore secure browser operation.

A mobile systems administrator is troubleshooting several corporate smartphones that lost access to internal email and secure corporate Wi-Fi following a server infrastructure update. Diagnostics show that the devices have an untrusted payload status because the push management certificate expired, preventing profile updates from applying. Which TWO of the following actions should the administrator take to resolve the management failure and restore secure connectivity?

A remote employee reports that their office computer lost connection to corporate network services following a power loss. Executing `ipconfig` on the workstation displays an IPv4 address of $169.254.72.119$ with a subnet mask of $255.255.0.0$, but no gateway entry is present. Which of the following best explains why the workstation assigned itself this specific IP address configuration?

A network administrator is configuring inbound access control list (ACL) rules on a perimeter firewall. The corporate security policy specifies that external clients must be permitted to securely retrieve email using IMAPS and securely access internal web resources using HTTPS. Which of the following default TCP ports must be allowed through the firewall? (Select TWO.)

A network administrator needs to optimize printing for a busy department by distributing incoming jobs across three identical physical network printers using a single print queue. The goal is to ensure that if one printer is busy processing a job, the next job in the queue is automatically sent to an available printer. Which feature must the administrator enable on the central print server to accomplish this configuration?

A field technician is connecting two legacy network switches that do not support Auto-MDIX. The technician fabricates a Category 6 patch cable by terminating both ends using the T568B wiring standard. When plugged in, the network link lights fail to illuminate and traffic is not passed. Which of the following actions will resolve the connectivity issue?

A technician is maintaining a Fused Filament Fabrication (FFF) 3D printer used in a rapid prototyping lab. During print jobs that exceed 30 minutes, the printer initially deposits layers correctly, but eventually the extruder drive gear starts grinding against the filament and clicking repeatedly. Extrusion stops completely while the print head continues traversing the print area. After the hotend cools down completely, the printer can extrude normally again for another short period. Which of the following is the most likely cause of this issue?

A desktop support technician is resolving a software misconfiguration on a remote user's computer via a shared screen session. During the call, the user receives an urgent phone call and steps away from their desk, leaving open personal finance documents on the screen. Which of the following professional actions should the technician take in this situation? (Select TWO.)

A network technician is diagnosing workstation configuration issues following a network migration. Match each observed host symptom to its most likely underlying root cause.

A user's web browser consistently redirects all typed domain names to an unfamiliar advertising website. The technician confirms that no rogue browser extensions are installed and the browser settings are set to defaults. Which of the following Windows files should the technician inspect next for unauthorized domain-to-IP address mappings?

Match each mobile wireless and network connectivity component to its correct technical description or function.

A technician is troubleshooting a Windows workstation experiencing system errors caused by corrupted system files. The technician determines that the local Windows Component Store (WinSxS) may also be corrupted. Arrange the following steps in the correct sequential order to properly restore the component store and repair the protected system files.

Match each enterprise cloud computing scenario to the essential cloud characteristic it demonstrates.

Following an internal investigation regarding unauthorized data exfiltration, an IT technician is tasked with transferring a seized storage drive to an external digital forensics expert. To maintain a legally defensible chain of custody during this transfer, which of the following details MUST be recorded on the evidence log?

A systems administrator is establishing remote management procedures for a branch office network that contains Linux-based router appliances and Windows 11 Pro client workstations. The administrator must enable secure command-line administration for the routers and allow helpdesk technicians to remotely control the workstation desktops via graphical sessions. Which TWO of the following configurations or protocols must be implemented to fulfill these requirements securely? (Select TWO.)

An IT administrator is cataloging company IT projects based on their cloud management boundaries. Match each cloud deployment scenario on the left to the corresponding cloud service model on the right.

A technician is evaluating memory module specifications and system architectures for upcoming desktop, laptop, and server deployments. Match each RAM technology or form factor on the left with its correct operational characteristic or physical specification on the right.

Match each organizational cloud infrastructure scenario to the corresponding cloud deployment model that best aligns with its ownership, governance, and operational requirements.

A technician is connecting a high-speed external storage enclosure to a workstation's USB 3.2 Gen 2x2 port, which supports transfer speeds up to $20\text{ Gbps}$. The enclosure contains a 2.5-inch solid-state drive operating on a SATA Revision 3.0 interface. During file transfers, the technician notes that data throughput caps at approximately $550\text{ MB/s}$ (around $6\text{ Gbps}$). Which of the following best explains why the file transfer rate cannot exceed this speed?

A systems engineer is hardening an Active Directory domain controller to ensure all directory service queries from client workstations are encrypted using Transport Layer Security (TLS). Which port must be open on the internal firewall to allow secure Lightweight Directory Access Protocol (LDAPS) traffic?