Practice on 2023 LATEST C1000-142 Exam Updated 234 Questions

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NEW QUESTION 119
An administrator want to invite a new team member to be part of an IBM Cloud access group. Where is this option found in IBM Cloud Console?

• A. IBM Cloud shell
• B. Manage
• C. Support
• D. Help

Answer: B

 

NEW QUESTION 120
What is a document database; available as a managed service on IBM Cloud?

• A. Db2
• B. MongoDB
• C. MySQL
• D. SQL Server

Answer: B

Explanation:
The IBM Cloud Databases for MongoDB service allows developers to take advantage of the latest MongoDB features: rich JSON documents, powerful query language, multi-document transactions, and authentic APIs. The service also automates common database administration tasks like high availability, backups, encryption, and infrastructure planning.

 

NEW QUESTION 121
In IBM Cloud, The responsibilities of managing the lifecycle of operation and securing products are shared between which of the following ?

• A. IBM and the system integrator
• B. IBM and software provider
• C. IBM and the client
• D. IBM and the ecosystem partner

Answer: C

Explanation:
In IBM Cloud, the responsibilities for managing the lifecycle of, operating, and securing products are shared between IBM and the customer.

 

NEW QUESTION 122
What is true regarding SSL certificates to be used to encrypt traffice between IBM cloud and public network using SSL/TLS?

• A. SSL certificate can be managed through the IBM cloud console
• B. IBM Cloud Processes the SSL certification details for management purposes.
• C. Certificate must be ordered via IBM cloud
• D. Bring Your Own Certificate should be managed by the SSL orders screen.

Answer: A

Explanation:
SSL (Secure Socket Layer) allows information to travel from browser to server and back again using a secured transmission tunnel to combat eavesdropping. Verification amount depends on the style of SSL certificate involved. You can manage your SSL certificates in the IBM Cloud console. Within the IBM Cloud console, all SSL certificates ordered through IBM Cloud can be managed from the SSL Orders screen. This screen tracks all orders, including the common name, certificate type, and expiration date of the certificate but does not contain any certificate-specific details such as the certificate itself or the Private Key. From this screen, current and expired SSL certificates can be renewed under their pre-existing terms, and fulfillment emails can be requested to receive the SSL certificate details if they are lost. All requests that are made from the SSL Orders screen are routed to the appropriate certificate authority for the SSL certificate, which fulfills the requests as necessary. Because IBM Cloud does not possess the SSL certificate details, IBM Cloud is unable to provide any additional information about the certificate.

 

NEW QUESTION 123
Which of the following are benefits of serverless computing? (Select Three)

• A. Pay for execution only
• B. Integrated event sources
• C. Automatic tooling
• D. API Management

Answer: A,B,D

Explanation:
Serverless computing is a cloud computing execution model that provisions computing resources on demand and offloads all responsibility for common infrastructure management tasks. They are auto scalable so it can handle extremely active traffic periods.
Serverless computing does-not means there are no physical servers utilized, of course there are servers, but we don't have to manage them, in background cloud provider manage (provisioning, scheduling, scaling, patching and more) for us, this gives developers more time to develop and optimize their front-end application code and business logic. And with serverless, customers never pay for idle capacity. They pay only for the resources required to run their applications, and only when those applications are running.
Serverless is a polyglot environment, enabling developers to code in any language or framework - Java, Python, node.js - with which they're comfortable. Because serverless scales up and down on demand in response to workload, it offers significant cost savings for spiky workloads. But it does not offer the same savings for workloads characterized by predictable, steady or long-running processes; in these cases, a traditional server environment might be simpler and more cost-effective.
Serverless Implementations differ across service providers, and capabilities vary, including supported runtimes, authentication, scaling and monitoring.
Serverless architectures are well-suited for event-driven, IOT and stream-processing workloads most notably open-source Apache Kafka event streaming platform.
Benefits:
- Pay only for the time for our code will run.
- Developer don't have to take care of servers or infrastructure, it maintains by cloud provider, so they can focus more on development and business logic.
- API Management & Integrated event sources.
- Serverless scales up and down on demand in response to workload

 

NEW QUESTION 124
What is the relationship between a service and a resouce ?

• A. A resource is the instance of the service
• B. There is no differences, both are names for a same concept
• C. A service can only be placed in the cloud, by a resource can only be on-premises
• D. A service is the instanciation of a resource

Answer: A

Explanation:
A resource is the instance of the service

 

NEW QUESTION 125
In cases of natural disasters like earthquakes, which type of deployment would ensure the availability of a client's application on IBM Cloud?

• A. Deployment in a Multi-zone region
• B. Deployment in a Single-zone region
• C. Deployment in more than one region
• D. Deployment in a multiple points of presence

Answer: A

Explanation:
A Multi-Zone Region (MZR) helps your load balancer appliances achieve high availability and redundancy. Use an MZR for core business applications that have stringent resiliency requirements. The MZR scales services based on events at a medium to high cost. An MZR provides these benefits: Consistent cloud services across the different zones Better resiliency, availability, higher interconnect speed between data centers for cloud platforms Infrastructure services such as IBM Cloud Object Storage, and IBM Cloud load balancers

 

NEW QUESTION 126
What is a characteristics of a NoSQL database?

• A. Immediate consitency
• B. Horizontal scaling
• C. Reduced the storage footprints
• D. Data with well defined schema

Answer: B

Explanation:
NoSQL databases are non-relational, which eliminates the need for connecting tables. Their built-in sharding and high availability capabilities ease horizontal scaling. If a single database server is not enough to store all your data or handle all the queries, the workload can be divided across two or more servers, allowing companies to scale their data horizontally.

 

NEW QUESTION 127
Once of security feature of VPC is security groups, What are security groups and what do they do?

• A. Security group allow clients to group storage for sensitive data to meet compliance requirement
• B. Security group allow the creation of group of resources and assignment of uniform access rules to those resources
• C. Security group are group of network security appliances which monitor inbound traffic for suspicious network activity
• D. Security group are set of tools available in VPC to monitor the security and compliance of client environments

Answer: C

Explanation:
An IBM Cloud security group is a set of IP filter rules that define how to handle incoming (ingress) and outgoing (egress) traffic to both the public and private interfaces of a virtual server instance. The rules that you add to a security group are known as security group rules.

 

NEW QUESTION 128
Which of the following are the characteristics of Block Storage?(Select Three)

• A. Block storage is suitable for applications where disk speed is important
• B. Block storage is suitable for workloads where there needs to be some level of disk sharing  between compute nodes
• C. Highly available and resilient and will often include data encryption at rest and in transit
• D. Block Storage normally mounted onto only one compute node at a time

Answer: A,C,D

Explanation:
Block storage is economical than the other types of storage
Explanation:
Block storage is used to store data files on Storage Area Networks (SANs) or cloud-based storage environments. It can be attached to compute instance. Block Storage normally mounted onto only one compute node at a time. With block storage, you specify the size of the storage and pay a fee based on the size you provisioned. Use Cases: Block storage suitable for low latency workloads where consistently high speeds required. Features: -Offer volume size from 20 GB to 12 TB, -Provide encryption for data at rest -Provide IOPS upto 48,000 IOPS -Highly available and resilient.

 

NEW QUESTION 129
What are benefits of the cloud model?

• A. Outsourcing and Integration
• B. Fixed costs and DevOps
• C. Scalability and Cost-effectiveness
• D. Infrastructure as a Service and Security

Answer: C

Explanation:
Today answer this question, it's important to know cloud computing benefits Below are the benefits of cloud computing : Reduced IT costs, Scalability, Business continuity, Collaboration efficiency, Flexibility of work practices, Access to automatic updates. Best answer here is : Scalability and Cost-effectiveness

 

NEW QUESTION 130
An architect designs an application architecture to used two virtual private clouds, one connected to the public internet and one without public internet access. What is true in order for network traffic to flow between these two virtual private clouds (VPCs)?

• A. The virtual private clouds not connected to the public internet must have a VPN gateway.
• B. Subnets in both virtual private cloud must use the same CIDR blocks
• C. Both virtual private cloud must shared the same security groups
• D. A transient gateway must be used to connect the virtual private clouds.

Answer: D

Explanation:
A transit gateway connects VPC resources across multiple regions. VPCs can be connected together with single or multiple transit gateways. As new networks are added to a transit gateway, they are automatically connected to other networks that are also connected to the gateway.

 

NEW QUESTION 131
Which IBM cloud service tracks and measure outcomes from AI throughout its life cycle.

• A. Watson Studio
• B. Watson Knowledge Catalog
• C. Watson life cycle manager
• D. Watson Open Scale

Answer: D

Explanation:
IBM Watson OpenScale tracks and measures outcomes from your AI models, and helps ensure they remain fair, explainable and compliant wherever your models were built or are running. Use IBM Watson OpenScale to analyze your AI with trust and transparency and understand how your AI models make decisions. Detect and mitigate bias and drift. Increase the quality and accuracy of your predictions. Explain transactions and perform what-if analysis. IBM Watson OpenScale is an enterprise-grade environment for AI applications that provides your enterprise visibility into how your AI is built, is used, and delivers return on investment. Its open platform enables businesses to operate and automate AI at scale with transparent, explainable outcomes that are free from harmful bias and drift. With the Watson OpenScale service, you can scale adoption of trusted AI across enterprise applications on hosted on-premises environments or in a private cloud environment.

 

NEW QUESTION 132
What support plans are available on IBM Cloud?

• A. Basic, Advanced and Custom
• B. Free, Lite, Basic and Advanced
• C. Fire, Basic,Enterprise and Premium
• D. Basic Advanced and Premium

Answer: D

 

NEW QUESTION 133
What are two use cases for Internet of Things devices? (Choose two.)

• A. Asset Tracking
• B. Predictive Maintenance
• C. Manufacturing Supply Chain
• D. Financial Services Reconciliation
• E. eCommerce Fulfillment

Answer: A,B

Explanation:
IBM API Connect Service provides API creation and management with security-rich features and centralized governance. You can use IBM API Connect for IBM Cloud to quickly create APIs for microservices based on Node.js and Java runtimes. When APIs are hosted on API Connect: Consumers can locate, understand, learn, and experiment with the APIs they need before committing to use them. They can also self-subscribe to them using revocable keys. Providers can hide the exact locations of API implementations, enable version-based routing, and throttle inbound requests to the API on a per-consumer basis. These capabilities are helpful while packaging data for partners. Consumers and providers can track use and response times, which allows them to tie resource use to their business model. In-Correct Answers IBM Event Streams for IBM Cloud is a high-throughput message bus built with Apache Kafka and was previously known as Message Hub. In Event Streams, applications send data by creating a message and sending it to a topic. It uses availability support from IBM Kubernetes services to maintain high availability and resilience. Integration is available with IBM Cloud services as well as Watson Internet of Things (IoT). Key Features Fully Managed: Built on Apache Kafka, IBM Cloud Event Streams is a fully managed service. Intuitive UX: Deploy your Event Streams in minutes using the benefits of IBM Design Thinking. Event-Driven: Use integrations with IBM Cloud services like Watson IoT platform, IBM Streaming Analytics, and IBM Cloud Functions to easily create your event-driven architecture. IBM App Connect is a powerful all-in-one tool for easily connecting apps, integrating data, building APIs, and acting on events. App Connect can connect any endpoint, map your data, and move data fast. With IBM App Connect, you can reliably access and combine data assets across all your enterprise applications, databases, and systems and expose them as APIs. You can connect to any application or endpoint, from the latest SaaS apps to mainframe systems. IBM App Connect allows you to connect applications together using a common platform. It enables you to build automation triggers between applications and automate workflows and integrate data using the included 75+ connectors and 50+ templates. Key Features Intuitive Development Tools: Easily create APIs, thoroughly test them, then share them with others both inside and outside your organization. Easy Yet Powerful Security: Use pre-defined security policies to protect your API or customize your own. Lifecycle Management: Manage the entire lifecycle of your APIs for your internal team, external consumers, and third parties. Customizable Developer Portal: Share your APIs with other developers using the built-in fully-customizable portal. The portal includes the ability to communicate with API consumers using a variety of modalities including blogs, forums, and messaging. IBM MQ on Cloud provides enterprise-grade messaging capabilities to allow the flow of information between different applications. This service is fully managed so you can focus on integrating MQ applications rather than upgrades and patches. Key Features Deduplication: Messages are delivered without duplicates. Connectivity: Connectivity issues are handled by MQ. Encryption: End-to-end data encryption is used to ensure the security of your data. [Exam Tips] Remember following points: If you need to create, secure, and manage APIs use API Connect If you need to connect, copy, and sync application data across platforms use APP Connect If you need to deliver reliable, secure messaging, either on-premises or over the cloud use MQ If you need to build adaptive smart apps that react to events as soon as they happen use IBM Event Streams

 

NEW QUESTION 134
Which IBM cloud service is used for an automated agent based backup service ?

• A. IBM Block storage
• B. IBM Cloud backup
• C. IBM File Storage
• D. IBM Cloud Object Storage

Answer: B

Explanation:
IBM Cloud Backup is a full-featured, automated, agent-based backup and recovery system managed through the IBM Cloud Backup WebCC browser utility. Using multivault technologies, you can more securely back up your data between IBM Cloud servers in one or more IBM Cloud data centers, worldwide.

 

NEW QUESTION 135
Which of the following statements are correct for Object storage? (Select Max)

• A. It is tied to a specific compute instance
• B. It can store a finite amount of unstructured data
• C. It is supported by Linux operating systems only
• D. It enables you to store or retrieve data directly from the Internet

Answer: B

Explanation:
Object Storage enable you to store and access unstructured data anywhere in the world with a self-service portal backed by RESTful APIs.
Object Storage supports exponential data growth and cloud-native workloads with built-in high-speed file transfer capabilities, cross-region offerings and integrated services.
Use cases: Backup and recovery, Data archiving, Cloud-native application, AI and big data analytics.

 

NEW QUESTION 136
What is the application service on IBM Cloud that enables managing the lifecycle of API's with a set of Integrated features?

• A. API Connect
• B. MQ
• C. Event Stream
• D. App connect

Answer: A

Explanation:
IBM API Connect is an integrated API management offering, where all of the steps in the API lifecycle, and the actions that surround it, are performed within the offering. The steps of the API lifecycle include creating, running, managing, and securing APIs.

 

NEW QUESTION 137
A virtualized, multi-tenant architecture enabling tenants or users to share computing resources residing outside their firewalls best describes a characteristic for which cloud type?

• A. Hybrid Cloud
• B. Private Cloud
• C. Public Cloud

Answer: C

Explanation:
Public Cloud is provisioned for open use by the general public. It may be owned, managed, and operated by a business, academic, or government organization, or some combination of them. It exists on the premises of the cloud provider. In a public cloud model, users get access to servers, storage, network, security, and applications as services delivered by cloud service providers over the internet maintain by the cloud provider. Characteristics of a public cloud: A public cloud is a virtualized multi-tenant architecture enabling tenants or users to share computing resources, residing outside their firewalls. Use Case : Now a days, Organizations are using public cloud computing resources to build secondary infrastructures for disaster recovery, data protection, and business continuity. In-Correct Answer : Private Cloud is provisioned for exclusive use by a single organization comprising multiple consumers (e.g., business units). It may be owned, managed, and operated by the organization, a third party, or some combination of them, and it may exist on or off premises. Community Cloud is provisioned for exclusive use by a specific community of consumers from organizations that have shared concerns (e.g., mission, security requirements, policy, and compliance considerations). It may be owned, managed, and operated by one or more of the organizations in the community, a third party, or some combination of them, and it may exist on or off premises. Hybrid Cloud is a composition of two or more distinct cloud infrastructures (private, community, or public) that remain unique entities, but are bound together by standardized or proprietary technology that enables data and application portability (e.g., cloud bursting for load balancing between clouds).

 

NEW QUESTION 138
In Identity and Access Management, which component control how users and groups in the account are given permission to access and take actions on account resources?

• A. Access groups
• B. Active Directory Forest
• C. IBMid
• D. Access policies

Answer: B

 

NEW QUESTION 139
What does Kubernetes do ?

• A. Monitoring and alerting
• B. Container Orchestration
• C. Continuous Integration
• D. Source code deployment

Answer: B

Explanation:
Kubernetes, also known as K8s, is an open-source system for automating deployment, scaling, and management of containerized applications.

 

NEW QUESTION 140
You want to store the backup of a database in cloud storage where it is cost-effective, permanently available and protected. Which type of storage should you used?

• A. Object Storage
• B. Block Volume
• C. File Storage
• D. Archive Storage

Answer: A

Explanation:
Object Storage is suitable for the backup of a database in cloud storage.

 

NEW QUESTION 141
Which of the following is described as an approach in which a single application is composed of many loosely coupled and independently deployable smaller components or services?

• A. Microservices
• B. Application modernization
• C. Hybrid Multicloud
• D. Serverless

Answer: A

Explanation:
Microservices architecture is an approach in which a single application is composed of many loosely coupled and independently deployable smaller services. These services typically have their own technology stack, inclusive of the database and data management model; - Microservices communicate with one another over a combination of REST API's, event streaming, and message broker and - Microservices are organized by business capability, with the line separating services often referred to as a bounded context.

 

NEW QUESTION 142
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