Warmup 1_24_25

Which of the following technologies can allow multiple networks to traverse a switch?

• VLAN

• VRRP

• VPN

• DHCP

A technician unboxed a new computer, plugged it in to a UPS, and connected the requested peripherals. The computer lights and fans turn on, but the technician hears three loud, consecutive beeps during boot. Which of the following actions will remediate the issue?

• Replacing the power supply

• Replacing the UPS

• Changing the CMOS battery

• Reseating the RAM

Which type of SSD is known to improve a workstation's overall response time?

• A. M.2

• B. SAS

• C. HDD

• D. SCSI

A remote user called the help desk to report a notification indicating there is limited or no connectivity. The user can access local file folders and other local machines but none of the organization's servers or network items. Web pages do not appear to function either. Which of the following is the MOST likely cause of the issue?

• The user's internet connection is down.

• The user's domain account is locked out.

• The user's switch has stopped working.

• The user's IP address needs to be renewed.

An online retailer would like to add capacity to support increased sales. Additional servers have been installed. Which of the following should be used to ensure each new server is being properly utilized?

• Virtualization

• Clustering

• Load balancer

• Round-robin DNS

An engineer is experiencing unexpected reboots on a graphics workstation when rendering complex 3-D models. Which of the following indicates where the technician should begin troubleshooting?

• The UPS, as 115V is insufficient for the configuration and should be increased to 220V

• The power supply, as 200W is insufficient when the GPU is heavily tasked

• The graphics card, as it is the component that triggers the unexpected reboots

• The motherboard, as only standard PCI slots should be used for high-end graphics cards, not PCI Express slots

An IT manager discovered that hundreds of pages of printed materials are being recycled each day because the materials are left on the printer tray instead of being picked up by users. Which of the following would BEST prevent this waste?

• Send friendly reminders to not print unnecessarily.

• Enable duplex printing to reduce paper utilization.

• Bill each department for the excess material cost.

• Require a code or badge before releasing a print job.

A colleague has a laptop that has been working as expected for several years wall outlet. The MOST likely component that needs to be replaced is the:

• power adapter.

• battery.

• system fan.

• hard drive.

What should a technician do if a user's computer is properly configured but cannot access online videos?

• Replace the network card (NIC).

• Reboot the computer.

• Check the IP address.

• Adjust the subnet mask.

What should be done after confirming the theory to determine the cause of a problem?

• Establish a new theory.

• Document the findings.

• Determine the next steps to resolve the problem.

• Verify full system functionality.