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Your client is in a remote rural area with no access to cable or fiber. They need a stable internet connection for email and web browsing. Which solution is the most appropriate?

• DSL

• Fiber

• Satellite

• Ethernet

A user needs a cable that supports 25 Gbps over a short 30-meter run. Which Ethernet category meets this requirement?

• Cat 6a

• Cat 5e

• Cat 6

• Cat 8

A laptop user wants to upgrade their system memory to improve multitasking performance.

The laptop has limited space for memory modules and uses a smaller form factor for RAM.

Which type of RAM should the user install in their laptop?

• DIMM

• CPU Socket

• SODIMM

• USB Drive

An IT administrator needs to ensure that specific network traffic is monitored and controlled to protect the internal network from external threats. They also want to define rules for allowing or blocking traffic.

Which device should the IT administrator configure for this purpose?

• Firewall

• Router

• Access point

• Cable modem

A network technician is setting up a new wireless network in a large office building. They need a WiFi standard that supports high speeds and can operate on both 2.4GHz and 5GHz frequencies to provide flexibility in network planning and to minimize interference.

Which WiFi standard should the technician choose?

• 802.11g

• 802.11b

• 802.11n

• 802.11a

A network administrator needs to set up a server that automatically assigns IP addresses to devices on the network.

Which server role is required for this task?

• DHCP

• Web server

• DNS

• Syslog

A user is reporting that their desktop computer is making a "clicking" sound and that the system is freezing. The issue started after the user installed a new hard drive.

What is the most likely cause of the issue?

• The new hard drive is faulty

• The motherboard has failed

• The power supply is failing

• The CPU fan is malfunctioning

A user wants to set up a network at home to connect multiple devices wirelessly, including laptops, smartphones, and smart home devices. They need a network that offers flexibility and convenience for connecting devices without the hassle of cables.

Which network type is suitable for the user's requirements?

• SAN

• WLAN

• WAN

• PAN

A server administrator needs to upgrade the memory in a server to enhance its performance and reliability. The server requires memory modules that can detect and correct errors to ensure data integrity.

Which type of RAM should the administrator install in the server?

• DDR5

• Virtual RAM

• Dual-channel RAM

• ECC RAM

A computer's system date and time settings are consistently inaccurate, even after resetting them multiple times. The user suspects that the motherboard might be faulty.

What should be the technician's next step to troubleshoot this issue?

• Replace the CMOS battery on the motherboard

• Test the power supply unit (PSU) voltage output

• Update the BIOS firmware

• Replace the CPU cooler