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web.groovymark@gmail.com
- December 26, 2024
Question 21
What is the purpose of object storage in cloud environments?
a) To store structured database data
b) To store large amounts of unstructured data like media files and backups
c) To improve encryption
d) To reduce network bandwidth
Correct Answer: b) To store large amounts of unstructured data like media files and
backups
Explanation: Object storage is ideal for storing unstructured data such as images, videos,
and backups due to its scalability and cost-effectiveness.
Question 22
What does cloud scalability refer to?
a) Static resource allocation
b) The ability to adjust resources to meet demand dynamically
c) Increased storage costs
d) Reduced security measures
Correct Answer: b) The ability to adjust resources to meet demand dynamically
Explanation: Cloud scalability allows businesses to add or reduce resources based on
current needs, ensuring efficient and cost-effective operations.
Question 23
What is the role of a hypervisor in cloud virtualization?
a) To store data backups
b) To manage virtual machines and allocate resources from physical hardware
c) To increase network traffic
d) To reduce storage costs
Correct Answer: b) To manage virtual machines and allocate resources from physical
hardware
Explanation: A hypervisor manages virtual machines by allocating hardware resources to
them from the host machine, enabling multiple VMs to run on a single physical server.
Question 24
What is the primary goal of a service-level agreement (SLA) in cloud computing?
a) To increase CPU usage
b) To define the performance and availability expectations between a provider and a
customer
c) To reduce storage capacity
d) To improve encryption methods
Correct Answer: b) To define the performance and availability expectations between a
provider and a customer
Explanation: An SLA outlines the expected service performance, availability, and support
guarantees between a cloud provider and its customer.
Question 25
What is a common benefit of cloud-based data backup?
a) Reduced encryption needs
b) Access to backups from anywhere with internet access
c) Increased network latency
d) Reduced CPU performance
Correct Answer: b) Access to backups from anywhere with internet access
Explanation: Cloud-based backups allow users to access their data from any location with
internet access, improving flexibility and availability.
Question 26
What is the purpose of using an availability zone in cloud services?
a) To reduce CPU usage
b) To ensure high availability and fault tolerance
c) To improve encryption
d) To reduce network bandwidth
Correct Answer: b) To ensure high availability and fault tolerance
Explanation: Availability zones are isolated locations within a cloud region that provide
redundancy and high availability, ensuring that even if one zone fails, the system can
continue operating.
Question 27
What is the primary benefit of using encryption for data at rest in cloud environments?
a) Improved CPU performance
b) Protection of sensitive data from unauthorized access
c) Increased storage capacity
d) Reduced latency
Correct Answer: b) Protection of sensitive data from unauthorized access
Explanation: Encryption ensures that data stored in the cloud remains secure and is only
accessible to authorized users, protecting it from breaches or theft.
Question 28
What does cloud bursting refer to in a hybrid cloud environment?
a) Reducing encryption needs
b) Moving workloads from a private cloud to a public cloud during peak demand
c) Increasing storage capacity
d) Reducing network traffic
Correct Answer: b) Moving workloads from a private cloud to a public cloud during peak
demand
Explanation: Cloud bursting allows organizations to move workloads to a public cloud
temporarily to handle traffic spikes or increased demand, providing flexibility and
scalability.
Question 29
What is the key advantage of using a private cloud over a public cloud?
a) Increased network latency
b) Greater control and customization of resources
c) Lower security measures
d) Reduced storage costs
Correct Answer: b) Greater control and customization of resources
Explanation: A private cloud allows organizations to customize and control their
resources, making it ideal for businesses with specific security or regulatory needs.
Question 30
What is the purpose of a virtual private cloud (VPC)?
a) To increase CPU performance
b) To provide a secure, isolated environment within a public cloud
c) To reduce storage capacity
d) To improve network latency
Correct Answer: b) To provide a secure, isolated environment within a public cloud
Explanation: A VPC allows organizations to create a secure, isolated section of a public
cloud for running their services, ensuring both privacy and security.
Question 31
What is a key feature of cloud-based monitoring tools?
a) Manual resource allocation
b) Automatic tracking of resource usage and performance metrics
c) Improved encryption
d) Reduced network performance
Correct Answer: b) Automatic tracking of resource usage and performance metrics
Explanation: Cloud-based monitoring tools automatically track the performance of cloud
services, helping organizations optimize resource usage and maintain high availability.
Question 32
What is a key characteristic of cloud elasticity?
a) Resources are fixed and cannot be changed
b) Resources can be adjusted automatically based on demand
c) Resources are reduced over time
d) Resources are only scaled manually
Correct Answer: b) Resources can be adjusted automatically based on demand
Explanation: Cloud elasticity allows resources to be scaled automatically up or down
based on demand, ensuring efficient use of resources.
Question 33
What is a benefit of using block storage in cloud environments?
a) Storing unstructured data
b) Storing structured data like databases with low latency
c) Increasing CPU usage
d) Reducing encryption requirements
Correct Answer: b) Storing structured data like databases with low latency
Explanation: Block storage is commonly used for structured data such as databases,
providing low-latency access and efficient performance.
Question 34
What does a cloud-native application architecture emphasize?
a) Using traditional on-premise infrastructure
b) Designing applications specifically for the cloud to take advantage of scalability and
resiliency
c) Reducing CPU performance
d) Increasing network traffic
Correct Answer: b) Designing applications specifically for the cloud to take advantage of
scalability and resiliency
Explanation: Cloud-native applications are built to utilize the full benefits of cloud
computing, such as automatic scaling, high availability, and microservices architecture.
Question 35
What is the benefit of using edge computing with cloud services?
a) Increased latency
b) Reduced latency by processing data closer to the source
c) Reduced CPU performance
d) Increased storage costs
Correct Answer: b) Reduced latency by processing data closer to the source
Explanation: Edge computing reduces latency by processing data near the location where
it is generated, minimizing the time required to send data to and from the cloud.
Question 36
What is the primary role of Identity and Access Management (IAM) in cloud security?
a) To encrypt data
b) To control user access and manage permissions for cloud resources
c) To reduce CPU usage
d) To increase storage capacity
Correct Answer: b) To control user access and manage permissions for cloud resources
Explanation: IAM allows organizations to define and manage user roles, ensuring that
only authorized individuals have access to specific cloud resources.
Question 37
What is the purpose of using tags in cloud environments?
a) To reduce storage costs
b) To organize and manage cloud resources effectively
c) To improve encryption
d) To increase network latency
Correct Answer: b) To organize and manage cloud resources effectively
Explanation: Tags allow cloud administrators to label and categorize resources, making it
easier to track usage, costs, and organize resources.
Question 38
What is a major benefit of cloud-based disaster recovery solutions?
a) Increased CPU performance
b) Quick recovery with minimal data loss in the event of a disaster
c) Reduced storage costs
d) Improved network latency
Correct Answer: b) Quick recovery with minimal data loss in the event of a disaster
Explanation: Cloud-based disaster recovery solutions provide efficient recovery options
with minimal data loss, ensuring business continuity in case of failure.
Question 39
What does a software-defined network (SDN) provide in a cloud environment?
a) Manual control of network resources
b) Centralized, automated control of network resources
c) Increased storage costs
d) Reduced encryption needs
Correct Answer: b) Centralized, automated control of network resources
Explanation: SDN allows for centralized and automated management of network
resources, making it easier to optimize performance and enforce policies.
Question 40
What is the purpose of a cloud orchestration tool?
a) To encrypt data at rest
b) To automate and manage cloud services across multiple platforms
c) To increase storage capacity
d) To reduce CPU usage
Correct Answer: b) To automate and manage cloud services across multiple platforms
Explanation: Orchestration tools automate the deployment, scaling, and management of
cloud services, simplifying complex processes across different cloud platforms.
