Question 1mediummultiple choice
Full question →mediummultiple choiceObjective-mapped
A technician installs a new high-end graphics card into a desktop computer. The card requires two 8-pin PCIe power connectors. The existing power supply unit (PSU) has two 6+2-pin PCIe cables, both of which are connected properly. After installation, the computer powers on, all fans spin (including the GPU fans), but the monitor shows a 'No Signal' message. The technician has verified that the card is seated fully in the PCIe x16 slot, the monitor is connected to the GPU's display output, and the monitor works with another computer. Which of the following is the MOST likely cause?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Best answer
The power supply unit (PSU) does not have enough total wattage to power the GPU
Even if connectors are present, the PSU may lack the overall wattage or the 12V rail capacity to power the high-end GPU, causing it to fail initialization while still spinning fans.
B
Distractor review
The motherboard's PCIe slot is disabled in BIOS
By default, the primary PCIe x16 slot is enabled. A BIOS disabling would typically prevent the GPU from being detected at all, but fans might still spin due to voltage from the slot.
C
Distractor review
The graphics card is defective
A defective GPU is possible but less likely than a power issue. The technician should first rule out power supply inadequacy before concluding the GPU is faulty.
D
Distractor review
The display driver is not installed
Missing drivers would cause no display during OS boot but should still show POST and BIOS screens. The 'No Signal' appears immediately, indicating hardware initialization failure.
Common exam trap
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Technical deep dive
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
A user reports intermittent network connectivity on a desktop computer. The technician observes that the Ethernet link light on the NIC turns off for a few seconds and then turns back on. The cable passes a wiremap test, the switch port is verified good with another device, and the NIC driver is updated. The issue occurs more frequently when the computer's case fan runs at high speed. Which of the following is the MOST likely cause?
Question 2
A workstation is unable to connect to the internet. The technician runs the 'ipconfig' command and sees the IPv4 address is 169.254.15.200 with a subnet mask of 255.255.0.0. The workstation can ping other devices on the local subnet but cannot ping the default gateway or any external addresses. Which TWO actions should the technician take to resolve this issue? (Select two.)
Question 3
A workstation is connected to a managed switch. It obtains a valid IP address (192.168.10.50) from the DHCP server, but it cannot ping the default gateway (192.168.10.1). The link light on both the workstation NIC and the switch port are solid green. Other workstations on the same switch CAN ping the default gateway successfully. The technician accesses the switch management interface and finds that the workstation's port is configured as an access port on VLAN 10. The default gateway is located on VLAN 20. An inter-VLAN router is configured but not explicitly allowing VLAN 10 access to VLAN 20. Which of the following is the MOST likely cause of the problem?
Question 4
A company develops a web application that relies on a custom library available only for a specific Linux distribution. They want to deploy the application in the cloud with minimal administrative overhead, but they need full control over the software stack, including the ability to install the custom library and configure the web server. Which cloud service model BEST meets these requirements?
Question 5
A company has a legacy virtual machine running on a deprecated hypervisor (Hyper-V). They want to migrate this VM to a new hypervisor (VMware vSphere) hosted in a private cloud while preserving the VM's configuration, installed applications, and data. The migration must be performed with minimal downtime. Which of the following methods is MOST appropriate?
Question 6
A company hosts a critical database on a virtual machine in a public cloud. The database requires persistent storage that must be retained even if the VM is terminated. The storage must also be accessible from multiple VMs simultaneously for a future high-availability configuration. Which type of cloud storage BEST meets these requirements?
FAQ
Questions learners often ask
What does this 220-1101 question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: The power supply unit (PSU) does not have enough total wattage to power the GPU — Even though the GPU fans spin, the power supply may not be able to deliver enough wattage or stable current under load to initialize the GPU. The system powers the fans but the GPU's core may not have enough power to complete POST. A 6+2-pin connector provides 150W if fully plugged as 8-pin, but the total system power might be insufficient, especially if the PSU is low wattage or old. The GPU could be defective, but insufficient power is more common and should be checked first. The BIOS setting typically does not disable primary PCIe slot, and driver issues wouldn't affect POST.
What should I do if I get this 220-1101 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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