Question 1mediummultiple choice
Full question →mediummultiple choiceObjective-mapped
A technician is assembling a new desktop PC with an AMD Ryzen processor on a B550 motherboard. After installing the CPU, cooler, RAM, graphics card, and connecting all power cables, the technician powers on the system. The case fans spin, the motherboard LEDs light up, but there is no video output and no beep codes. The technician has verified that the monitor works with another PC, the graphics card is properly seated and has its power cables connected, and the RAM is installed in the correct slots. Which of the following should the technician check NEXT?
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
CPU power connector (8-pin EPS) on the motherboard
If the CPU power connector is not connected, the CPU has no power, and the system will not POST. The fans and LEDs may still spin because other components receive power, but the processor is dead. This is a frequent first-time build mistake.
B
Distractor review
BIOS version compatibility with the CPU
BIOS compatibility could be an issue if the motherboard requires a BIOS update to support the installed CPU. However, in that scenario, the system would typically still show some POST activity (e.g., fan spin, but no display) and may produce beep codes. The lack of any POST activity makes a missing power connection a more likely first step.
C
Distractor review
Power supply unit wattage rating
Insufficient PSU wattage can cause instability or shutdowns under load, but it rarely prevents the system from POSTing entirely. The system is powering on (fans spin), so the PSU is delivering some power. Checking the CPU power connector is more direct.
D
Distractor review
CMOS battery voltage
A dead or missing CMOS battery can cause BIOS settings to reset and could lead to boot issues, but the system would still typically attempt POST and often produce an error message. It would not cause a complete no-POST scenario with fans spinning but no display.
Common exam trap
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Technical deep dive
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
- Static NAT maps one inside address to one outside address.
- PAT allows many inside hosts to share one public address using ports.
- Inside local and inside global describe the private and translated addresses.
- NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
- Identify inside and outside interfaces first.
- Check whether the scenario needs static NAT, dynamic NAT or PAT.
- Do not confuse NAT matching ACLs with normal packet-filtering intent.
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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?
Static NAT maps one inside address to one outside address.
What is the correct answer to this question?
The correct answer is: CPU power connector (8-pin EPS) on the motherboard — A common oversight is forgetting to connect the 4-pin or 8-pin CPU power (EPS) connector to the motherboard. Without it, the CPU receives no power, so the system will power on (fans and LEDs) but will not complete POST (no beep codes, no display). The technician should verify that the CPU power connector is securely attached to the motherboard header.
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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