Question 1mediummultiple choice
Full question →mediummultiple choiceObjective-mapped
A network administrator sets up a new file server with a static IP address of 192.168.1.100. The server is connected to the company's main switch. For the first few hours, all clients can reach the server without issues. The next day, clients report they cannot connect to the server. The administrator finds that the server's IP address has been reassigned to a different device. The DHCP server is configured with a scope from 192.168.1.50 to 192.168.1.150. Which of the following is the BEST permanent solution to prevent this 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
Distractor review
Configure a DHCP reservation for the server's MAC address and set the server to obtain an IP automatically
This would work, but it changes the server from static to DHCP. For servers, static IPs are often preferred for stability and management; using a static IP outside the scope is generally simpler.
B
Best answer
Change the server's static IP address to one outside the DHCP scope, such as 192.168.1.200
This eliminates the possibility of conflict because the DHCP server will never assign that address. It preserves the benefits of a static configuration for the server.
C
Distractor review
Disable the DHCP server entirely and configure all devices with static IPs
Disabling DHCP would require manual configuration on every device, which is not scalable or practical for most networks. It is an overreaction to a single conflict.
D
Distractor review
Leave the static IP at 192.168.1.100 and instruct the DHCP server to ignore that address
DHCP servers do not have a simple 'ignore' feature; the proper method is to exclude the address from the scope or use a reservation. Leaving it risks future conflicts if the lease expires.
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: Change the server's static IP address to one outside the DHCP scope, such as 192.168.1.200 — The conflict occurred because the static IP address falls within the DHCP scope range. The best practice is to assign static IPs from a range outside the DHCP scope or use reservations. Changing the server to a static IP outside the DHCP scope (e.g., 192.168.1.200) is the simplest and most reliable fix. A DHCP reservation would also work but requires the server to use DHCP, which is often not desirable for servers. Disabling DHCP is impractical. Leaving the static IP and hoping it doesn't conflict is not a solution.
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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