Certification Checkpoint Exam #1 (Chapters 1 - 4)
Connect the computer to the application server.
A company is deploying both thin and thick client computers. Which configuration step will a technician need to do on the thin clients that will most likely not be done on the thick clients? Install local applications. Install additional RAM. Connect the computer to the LAN. Connect the computer to the application server.
Data and power cables are attached. The drive port is enabled in the BIOS.
A technician has installed a new second hard drive in a tower computer, but the drive does not show up in the BIOS. What are two things the technician should check first? (Choose two.) Data and power cables are attached. The drive works in another computer. The power supply outputs enough wattage. The drive has been partitioned. The drive port is enabled in the BIOS.
Enable it in BIOS.
A technician is asked to configure a laptop for LoJack. What will the technician have to do to accomplish this task? Install antimalware software. Perform special steps on the hard drive using the Disk Management tool. Enable it in BIOS. Attach a physical cable through a special hardware loop that is part of the computer case.
dual channel
A technician is installing memory into a computer and notices that there are two black memory slots and two blue memory slots. Which memory technology does this motherboard use? dual channel parity DDR4 ECC
on the motherboard
A technician is researching how to troubleshoot a computer that reboots randomly. The research suggests that the technician should check the computer for distended capacitors. Where should the technician look for these? on the motherboard on the memory module within the power supply under the CPU
3.5 inch 15K drive
A user has the following requirements for a RAID drive: It must be magnetic. It must be fast. It must fit into a standard tower case. Which drive type would meet the user requirements? NVMe 3.5 inch 15K drive BD-RE SSD
GPU overheating loose video cable
A user reports that when games are being played, the computer displays random blotches on the screen. What are two possible causes? (Choose two.) failing power supply GPU overheating failing LCD backlight loose video cable bad inverter
when replacing cable TV cabling
Where would a technician use an RG-6 cable? when replacing cable TV cabling when connecting a display to a PC when attaching an external hard drive when attaching a PC to a LAN
It can process overlapping instructions in parallel.
Which statement describes a feature of SDRAM? Its connector always has 240 pins. It requires constant power to function. It is able to support two writes and two reads per CPU clock cycle. It can process overlapping instructions in parallel.
