Exam Code : C1000-176
Exam Name : IBM Certified Advanced Architect - Cloud v2 (C9006300)
Vendor Name :
"IBM"
Which strategies can be employed to maintain response time, throughput, and cost targets on IBM Cloud?
Increasing the size of virtual machines
Utilizing content delivery networks (CDNs)
Reducing redundancy and fault tolerance
Allocating more resources to non-critical applications
Answer: B
Explanation: Content delivery networks (CDNs) can improve response time and throughput by caching content closer to end users, reducing latency and network congestion. CDNs distribute content across geographically dispersed servers, resulting in faster and more efficient content delivery. This strategy can help optimize performance and reduce costs associated with data transfer.
Which of the following is a key consideration for cloud migration and modernization on IBM Cloud?
Avoiding the use of cloud-native services
Migrating all applications simultaneously
Conducting a thorough assessment of existing applications
Ignoring scalability and performance requirements
Answer: C
Explanation: Conducting a thorough assessment of existing applications is essential for successful cloud migration and modernization. A comprehensive assessment helps identify dependencies, performance requirements, and
potential challenges associated with migrating and modernizing applications. It enables organizations to develop a migration strategy and determine the most suitable approach for each application, resulting in a smoother and more efficient migration process.
Which of the following design principles should be considered when designing secure solutions from the ground up on IBM Cloud?
Implementing encryption at rest and in transit
Utilizing single-factor authentication
Allowing unrestricted access to cloud resources
Avoiding network segmentation
Answer: A
Explanation: Implementing encryption at rest and in transit is a fundamental security measure that helps protect sensitive data from unauthorized access. It ensures that data is encrypted when stored and when transmitted over networks, thereby reducing the risk of data breaches and ensuring the confidentiality and integrity of the data.
Which of the following best describes the process of cloud migration?
Moving all applications and data to the cloud simultaneously
Replicating the entire on-premises infrastructure in the cloud
Analyzing, planning, and executing the transfer of applications and data to the cloud
Decommissioning on-premises infrastructure without migrating to the cloud
Explanation: Cloud migration involves a systematic approach that includes analyzing the existing environment, planning the migration strategy, and executing the transfer of applications and data to the cloud. It is a phased process that requires careful consideration of dependencies, security, performance, and migration methods. A successful cloud migration involves thorough planning and execution to ensure a smooth transition to the cloud environment.
When designing solutions using IBM Cloud services, which architectural pattern can be used to achieve cost optimization and scalability?
Service-oriented architecture (SOA)
Event-driven architecture (EDA) C)Serverless computing
D. Peer-to-peer networking
Answer: C
Explanation: Serverless computing is an architectural pattern that allows developers to focus on writing code without having to manage underlying infrastructure. With serverless computing, organizations can achieve cost optimization and scalability by paying only for the actual usage of resources and automatically scaling resources based on demand. This pattern eliminates the need for provisioning and managing servers, resulting in cost savings and improved scalability.
When designing hybrid multicloud platform architectures, which of the
Avoiding integration with third-party services
Standardizing on a single cloud provider
Implementing hybrid cloud management solutions
Ignoring interoperability requirements
Answer: C
Explanation: Implementing hybrid cloud management solutions is crucial when designing hybrid multicloud platform architectures. These solutions provide a unified management framework to orchestrate and govern resources across multiple cloud providers and on-premises environments. By implementing hybrid cloud management solutions, organizations can streamline operations, ensure interoperability, and leverage the benefits of different cloud providers.
Which of the following design considerations helps ensure solutions can survive outages and perform auto-healing on IBM Cloud?
Relying on a single availability zone
Implementing manual failover procedures
Utilizing load balancers and auto-scaling groups
Ignoring fault tolerance and redundancy
Answer: C
Explanation: Load balancers and auto-scaling groups are architectural components that help distribute traffic across multiple instances and automatically adjust resource capacity based on demand. By using load balancers and auto-scaling groups, solutions can adapt to changes in workload and recover from failures, enabling auto-healing and improving overall
When designing solutions for ease of operations and automation on IBM Cloud, which practice should be followed?
Manual provisioning and configuration management
Minimizing monitoring and logging
Implementing infrastructure as code (IaC)
Using proprietary scripting languages
Answer: C
Explanation: Implementing infrastructure as code (IaC) is a best practice for automating the provisioning, configuration, and management of infrastructure resources. By using declarative configuration files, IaC allows for consistent and repeatable deployments, simplifies operations, and enables efficient scaling and management of cloud resources.
When designing solutions using IBM Cloud services, which architectural pattern can be used to satisfy the requirement of fault tolerance and high availability?
Serverless computing
Microservices architecture
Monolithic architecture
Peer-to-peer networking
Answer: B
Explanation: Microservices architecture is a design pattern that decomposes an application into a collection of loosely coupled, independently deployable services. This pattern enables fault isolation, scalability, and resilience. By breaking down an application into smaller, independent components, failures in one service do not impact the overall system, resulting in improved fault tolerance and high availability.