Tüm alıştırma soruları

A field technician is deploying workstation peripherals for a user who needs to connect a wireless Bluetooth headset, smartwatch, and mobile phone within an immediate workspace radius of 3 meters. Which of the following network types best classifies this short-range personal device connection?

A network operations center is deploying new enterprise laptops equipped with Lithium-ion (Li-ion) batteries and USB Type-C charging ports. Which TWO of the following administration practices should a technician enforce to maintain optimal battery health and prevent power delivery failures?

A network engineer is creating an Access Control List (ACL) on a core switch to restrict traffic from a network management workstation. The workstation must be allowed to dynamically query domain name resolutions from an internal server and establish encrypted command-line management sessions to remote routers. However, the policy must strictly prohibit the workstation from acting as a dynamic IP addressing service or establishing unencrypted legacy terminal sessions. Which of the following transport protocol and port combinations must be permitted outbound from the workstation to fulfill this security policy?

An IT technician is installing replacement access points to support high-density client connections in a corporate office. The deployment specification requires selecting a wireless standard that operates natively in the 6 GHz frequency spectrum in addition to 2.4 GHz and 5 GHz bands. Which IEEE 802.11 wireless standard should the technician verify is supported by the new hardware?

Match each wireless networking specification or technology feature on the left with its corresponding IEEE 802.11 standard designation on the right.

A technician is preparing to replace a damaged screen on a modern laptop equipped with an Organic Light-Emitting Diode (OLED) panel. Which of the following display components will be absent from this laptop's display assembly?

A network administrator is troubleshooting severe packet loss and latency spikes on a 2.4 GHz wireless network in a commercial office building. A spectrum analyzer reveals heavy traffic from surrounding tenant access points operating on channels 1 and 11. To avoid sharing a channel with those networks, a junior technician previously set the office access point to channel 4 with a 40 MHz channel width. Which of the following configuration changes should the administrator implement to eliminate adjacent channel overlap and align with 2.4 GHz wireless deployment best practices?

A network technician is troubleshooting severe network performance issues on a legacy workstation segment. Diagnostic logs show extremely high packet collision rates caused by all endpoints sharing a single collision domain through a network hub. All workstations must remain on the existing single IP subnet. Which network hardware device should the technician deploy to replace the hub and eliminate packet collisions?

A desktop workstation in an office environment is configured with a static IPv4 address of 10.0.12.45 and a subnet mask of 255.255.255.0. The user reports that while they can successfully ping and share files with adjacent devices on the local 10.0.12.0/24 subnet, they cannot access corporate web services on remote subnets or resolve hostnames to IP addresses. An inspection of the network configuration reveals that the Default Gateway field is empty and the Primary DNS Server is set to an invalid loopback address. Which TWO of the following actions should the technician take to resolve these connectivity issues?

A support technician is dispatched to upgrade the memory on a corporate laptop. The technician attempts to install a standard 288-pin desktop RAM module into the system, but discovers that the motherboard memory socket is significantly smaller than the module. Which of the following form factors should the technician select to complete the memory upgrade successfully?

A systems administrator is configuring application deployment and email settings for company-issued mobile devices. Corporate security policy mandates preventing unverified software installations from external sources and securing incoming email transmissions while maintaining folder synchronization across multiple devices. Which TWO of the following settings or policies should the administrator configure?

Match each network protocol on the left with its corresponding default port number on the right.

Match each network scope classification on the left with its primary operational description on the right.

A field support specialist is evaluating hardware specs and maintenance guidance for a fleet of enterprise laptops undergoing hardware reviews. The fleet features laptops with varying display technologies and internal memory requirements. Which TWO of the following technical statements accurately describe laptop hardware components and servicing guidelines?

An enterprise security team is reviewing mobile access configurations for employees who use personally owned mobile devices to access company cloud storage and email. The organization must enforce encrypted application-level data isolation to protect corporate files on these devices without taking full management control of the personal hardware or allowing full remote device wipes. Furthermore, mobile email clients must synchronize mail folders securely using IMAP over TLS/SSL rather than unencrypted protocols. Which TWO of the following configurations should the administrator deploy to satisfy these security and synchronization requirements? (Select TWO)

A network technician is troubleshooting a client computer on a office network. Upon executing the ipconfig command, the technician sees that the network interface has an IPv4 address of 169.254.42.88 with a subnet mask of 255.255.0.0. Which of the following best explains why the client received this IP address?

A technician attempts to connect a smartphone directly to an external monitor using a USB Type-C to HDMI adapter, but no video output is displayed. Which of the following is the most likely cause of this issue?

A network technician is designing infrastructure components for an enterprise customer with diverse regional and functional requirements. Match each network type or topology on the left with its corresponding deployment scenario or operational characteristic on the right.

An enterprise organization is deploying infrastructure across three adjacent corporate buildings located within a high-speed campus fiber ring. The storage team requires a specialized, isolated network designed exclusively for block-level data access connecting host servers directly to high-performance storage arrays without competing for bandwidth on the internal Ethernet LAN. Simultaneously, the network engineering team must interconnect the switches across all three buildings such that if any single physical cabling segment between two sites is cut, communications between all sites will automatically persist without loss of connectivity. Which network classification best describes the storage infrastructure, and which physical topology should be implemented between the building interconnects to meet the redundancy requirement?

A field technician is troubleshooting a newly installed centralized log collector in an enterprise datacenter. Network switches and routers have been configured to forward event logs to this host, but no log entries are appearing in the collector console. Packet captures indicate inbound log messages reach the network interface but are dropped by the host-based firewall. Which firewall rule modification should the technician perform to allow standard Syslog traffic?