Random 1
A server administrator is upgrading the memory in a mission-critical database server. The system logs show occasional memory-related errors that could corrupt data if not corrected. Which type of RAM should the administrator choose to best prevent these issues?
A. Non-ECC DDR4
B. ECC DDR4
C. SO-DIMM DDR4
D. Buffered (Registered) Non-ECC RAM
B. ECC DDR4
A user is traveling and needs to connect their laptop to the internet but does not have access to Wi-Fi and does not want to carry any additional external devices. Which of the following would BEST provide internet connectivity in this situation?
A. Bluetooth tethering
B. Mobile hotspot
C. USB Wi-Fi adapter
D. Portable 4G hotspot device
B. Mobile hotspot
*Double Jeopardy* A company needs a storage solution that can tolerate up to two simultaneous hard drive failures without losing data. Which of the following RAID levels BEST meets this requirement?
A. RAID 0
B. RAID 1
C. RAID 5
D. RAID 6
D. RAID 6
A technician wants to run a virtual machine on a desktop computer without replacing the existing operating system. Which of the following is the BEST type of hypervisor to use?
A. Type 1 hypervisor
B. Type 2 hypervisor
C. Container runtime
D. Bare-metal server
B. Type 2 hypervisor
This trainee got somewhere to run to every class. It is like they don't even like us :(.
Jada
A user reports that their desktop suddenly lost internet access. The Ethernet cable is securely connected, but the network icon shows “No Network Available.” The technician checks Device Manager and sees a yellow warning icon on the network adapter. Attempts to update the driver fail, and reinstalling the driver results in an error stating the device “cannot start.” Which of the following is the MOST likely cause?
A. Incorrect DNS configuration
B. Corrupted NIC
C. Damaged Ethernet cable
D. Duplicate IP address
B. Corrupted NIC
A user is working from their company-owned mobile device while sitting in the company parking lot. They report that they are unable to access the internet. Wi-Fi is not available in that area, and the device is configured to use mobile data when off the corporate network. Which of the following should the technician check FIRST?
A. VPN configuration
B. Wi-Fi network priority
C. Cellular connection (3G/4G/5G/LTE)
D. Device storage capacity
C. Cellular connection (3G/4G/5G/LTE)
A developer wants to test a new application in an isolated environment that minimizes cost and risk to production systems. Which of the following environments BEST meets this requirement?
A. Production server
B. Sandbox
C. Staging server
D. Virtual Private Network (VPN)
B. Sandbox
A company wants employees to host online meetings without installing or maintaining any software on local machines. Which of the following cloud services BEST fits this scenario?
A. IaaS
B. PaaS
C. SaaS
D. DaaS
C. SaaS
These trainees never holds back the rage, anger, and kindness towards another fellow trainee? Which trainees are these?
Julio and David
A user reports that their smartphone battery drains very quickly throughout the day. A technician examines the device and notices that the mobile hotspot feature is turned on and actively sharing the phone’s data connection. Which of the following is the MOST likely cause of the battery drain?
A. Outdated operating system
B. Mobile hotspot enabled
C. Low screen brightness
D. Disabled Bluetooth
B. Mobile hotspot enabled
A network administrator discovers that a specific server keeps receiving a different IP address each time it reboots, causing users to lose access to shared resources. The administrator wants this server to always receive the same IP address while still using DHCP. Which of the following should the administrator configure?
A. Expand the DHCP scope
B. Create a DHCP reservation
C. Lower the DHCP lease time
D. Configure an APIPA fallback
B. Create a DHCP reservation
*Double Jeopardy* A company wants to remotely enforce security policies, deploy applications, and wipe company data on employee smartphones. Which of the following technologies BEST supports these requirements?
A. VPN
B. MDM
C. NAC
D. Sandbox
B. MDM
A company’s printer has been processing numerous print jobs slowly, and some jobs are stuck in the queue. Which of the following actions should a technician perform FIRST to resolve the issue?
A. Replace the toner cartridge
B. Restart the print spooler service
C. Reinstall printer drivers
D. Clear the paper jam
B. Restart the print spooler service
*Double Jeopardy* This trainee scored a whole 900 ON THEIR TECH+. Still mind blowing ngl. Which trainee is this?
Nicole
*Double Jeopardy* A user reports that all printed documents from a laser printer have consistent black vertical lines running down the page. The technician prints a test page and confirms the issue. Replacing the toner cartridge has no effect. Which of the following is the MOST likely cause?
A. Fuser unit
B. Paper type settings
C. Drum assembly
D. Transfer roller
C. Drum assembly
A network technician is configuring a DHCP server for a new subnet. After setting the subnet mask and default gateway, the technician must define the specific pool of IP addresses that the DHCP server can assign to clients. Which of the following should the technician configure next?
A. DHCP relay
B. DHCP scope
C. DHCP reservation
D. DNS suffix
B. DHCP scope
A user reports that they cannot access a shared folder on a Windows file server. Which of the following protocols is primarily responsible for file and printer sharing in Windows environments?
A. FTP
B. SMB
C. HTTP
D. SNMP
B. SMB
A company is preparing to ship desktop computers internationally. Technicians want to ensure the devices function properly in different countries. Which of the following should they verify FIRST?
A. Operating system language settings
B. BIOS firmware version
C. Input voltage compatibility
D. Network adapter configuration
C. Input voltage compatibility
This trainee out here states that they are a "nomad", but conveniently bring up they are from NY. Which trainee is this?
Akeim
A company wants to upgrade its physical access control system so employees can quickly enter the building by holding their ID badge near a wall-mounted reader. Which of the following technologies would BEST meet this requirement?
A. Smart lock with PIN entry
B. Biometric fingerprint scanner
C. RFID badge system
D. Magnetic stripe card reader
C. RFID badge system
*Double Jeopardy* A user wants to connect their smartphone to a laptop wirelessly to transfer files without using Wi-Fi or cellular data. Which of the following technologies BEST allows this type of short-range connection between the devices?
A. Bluetooth
B. NFC
C. Zigbee
D. Infrared
A. Bluetooth
A user reports that their smartphone has intermittent wireless connectivity while at the airport. Other devices on the same Wi-Fi network are working fine. Which of the following should the technician check FIRST?
A. Wi-Fi SSID configuration
B. Airplane mode status
C. Smartphone antenna
D. VPN settings
C. Smartphone antenna
A user reports that their desktop computer is shutting down unexpectedly during heavy processing tasks. Upon inspection, the technician notices the CPU fan is running, but the temperature is unusually high. Which of the following should the technician check FIRST?
A. Update the BIOS
B. Reapply thermal paste
C. Replace the power supply
D. Increase virtual memory
B. Reapply thermal paste
This trainee line up so sharp person about to make a whole charcuterie board with all the cheese he about to slice and dice?
Anthony