Free Access to CompTIA.CV0-003.v2025-12-17.q480 with Valid Practice Test (Page 24)

Question 111

An application deployment team has observed delays in deployments and has asked the cloud administrator to evaluate the issue. Below is the result of a latency test that was conducted by the cloud administrator from offices located in the following regions:
* Asia-Pacific (APAC)
* Europe, the Middle East, and Africa (EMEA)
* Americas
Tests were conducted from each location, and the results are shown below:

Which of the following locations needs to be investigated further?

A.* Connectivity from APAC to APAC regions
* Connectivity from APAC to EMEA and US - North
B.* Connectivity from APAC to all regions
* Connectivity from Americas to all regions
C.* Connectivity from EMEA to all regions
* Connectivity from APAC to APAC and EMEA regions
D.* Connectivity from APAC to EMEA and Americas regions
* Connectivity from EMEA to all regions

Correct Answer: D

The latency test results show that the connectivity from APAC to EMEA and Americas regions has the highest latency values, ranging from 162 ms to 380 ms. This indicates that there is a significant delay in the network communication between these regions, which could affect the performance and availability of the cloud services. The connectivity from EMEA to all regions also has high latency values, ranging from 60 ms to 328 ms, which could also cause issues for the application deployment team. Therefore, these locations need to be investigated further to identify and resolve the root cause of the network latency.
Some possible causes of network latency are :
Congestion: The network bandwidth may be insufficient to handle the volume of traffic, resulting in packet loss, retransmission, and queuing delays.
Distance: The physical distance between the source and destination nodes may increase the propagation delay, which is the time it takes for a signal to travel through a medium.
Routing: The network topology and configuration may affect the number and quality of hops that a packet takes to reach its destination, resulting in transmission and processing delays.
Hardware: The performance and capacity of the network devices, such as routers, switches, firewalls, and servers, may affect the speed and efficiency of data processing and delivery.
Some possible solutions to reduce network latency are :
Scaling: The network resources can be increased or optimized to handle the traffic demand, such as adding more bandwidth, load balancers, or caching servers.
Location: The network nodes can be placed closer to each other or to the end users, such as using edge computing, content delivery networks (CDNs), or regional cloud data centers.
Routing: The network routes can be improved or optimized to reduce the number and distance of hops, such as using direct peering, dedicated circuits, or software-defined networking (SDN).
Hardware: The network devices can be upgraded or replaced with faster and more reliable ones, such as using solid-state drives (SSDs), fiber-optic cables, or 5G technology.
Reference:
What is Network Latency? | Cloudflare
How To Reduce Network Latency In 2021 - DNSstuff

Question 112

An enterprise recently upgraded the memory of its on-premises VMs from 8GB to 16GB. However, users are not experiencing any performance benefit. Which of the following is the MOST likely reason?

A.Insufficient memory on the hypervisor
B.Operating system memory limit
C.Memory mismatch error
D.Dynamic memory allocation

Question 113

An organization is implementing a new requirement to facilitate faster downloads for users of corporate application content. At the same time, the organization is also expanding cloud regions. Which of the following would be suitable to optimize the network for this requirement?

A.Implement CDN for overall cloud application.
B.Implement autoscaling of the compute resources.
C.Implement SR-IOV on the server instances.
D.Implement an application container solution.

Question 114

A Chief Information Security Officer (CISO) is evaluating the company's security management program. The CISO needs to locate all the assets with identified deviations and mitigation measures. Which of the following would help the CISO with these requirements?

A.ADR plan
B.SOC procedures
C.A risk register
D.An SLA document

Question 115

An administrator has created a new virtual server according to specifications and verified that TCP/IP settings are correct. When the VM is powered on, however, an error message indicates that a network card MAC address conflict exists. Which of the following would resolve this issue?

A.Change the MAC to ff:ff:ff:ff:ff:ff and obtain a new address.
B.Remove the virtual NIC and configure another one.
C.Ping the IP address to determine the location of the conflict.
D.Add an additional NIC with a loopback interface.

Question 111

Question 112

Question 113

Question 114

Question 115

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