Question 1hardmultiple choice
Full question →hardmultiple choiceObjective-mapped
A technician is rebuilding a desktop PC after a motherboard failure. The technician installs a new motherboard that supports DDR4-3200, an Intel Core i5-11400 CPU, and 2x8GB of DDR4-3200 RAM. The system powers on for about 10 seconds, then shuts down and immediately restarts, repeating this cycle indefinitely. The technician has verified that the CPU cooler is properly mounted with thermal paste and that the RAM is fully seated in the correct slots (A2 and B2). Which of the following is the MOST likely cause of the issue?
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 is not fully seated
A loose CPU power connector can cause the system to start momentarily and then shut down when the CPU attempts to draw full power. The cyclical restart pattern is classic for this issue. The technician should check the 8-pin EPS12V connection.
B
Distractor review
RAM modules are not installed in the correct slots
Incorrect RAM slot configuration can cause the system to fail to POST, often with beep codes or a blank screen, but not typically a power-on and automatic restart loop. The technician already verified they are in the correct slots.
C
Distractor review
The motherboard BIOS does not support the Intel Core i5-11400 CPU
If the BIOS is too old, the system might not boot, but it usually results in a blank screen or a single beep, not a continuous restart cycle. Many B560/Z590 boards support 11th-gen out of the box, and the symptom is more indicative of a power issue.
D
Distractor review
Power supply wattage is insufficient for the new components
Insufficient power usually causes the system to shut down under load, not immediately after power on. Since the components draw similar power to the previous setup, and the system does not even reach the OS, connector issues are more likely.
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 is not fully seated — The symptom of powering on for a few seconds and then restarting in a loop is often caused by the CPU not receiving power. If the 8-pin (or 4+4-pin) CPU power connector from the power supply is not fully connected to the motherboard's EPS12V header, the system may start briefly and then shut down as the CPU draws more power. The technician should reseat this connector. RAM issues (option A) typically cause beep codes or a black screen without a restart loop. BIOS compatibility (option C) might cause a failure to boot but usually results in a blank screen or a single beep, not a cyclical restart. Power supply wattage (option D) is unlikely if the PSU was sufficient for the previous motherboard and components; the power draw is similar.
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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