IBM C1000-142 Daily Practice Exam New 2025 Updated 234 Questions
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NEW QUESTION # 51
What is a key feature of Virtual Private Cloud?
- A. Applications are automatically deployed across 3 zones
- B. Network traffic between VSIs on the private network
- C. It is deploy on-premises for increased security
- D. To run an isolated environment within a public cloud
Answer: D
Explanation:
Virtual Private Cloud used to run an isolated environment within a public cloud. A VPC is a public cloud offering that lets an enterprise establish its own private cloud-like computing environment on shared public cloud infrastructure. A VPC gives an enterprise the ability to define and control a virtual network that is logically isolated from all other public cloud tenants, creating a private, secure place on the public cloud. - VPC provides security in two ways. At the instance level protection is provided through security groups. At the subnet level, protection is provided by access control lists. Site-to-site virtual private networks (VPN) can be configured. A public gateway is used to enable egress to the internet for all virtual server instances on the attached subnet. - VPC provides flexibility when customers securely connect to on premises or remote infrastructure. VPCs can be created in various regions around the world. Customers can select a private IP address or bring their own IP address for cloud applications. Using Direct Link helps create a dedicated connection between the cloud and on premises resources. This allows an organization to extend its network and provide a consistent connection without using the public internet. - Responsiveness VPC makes it possible to create responsive cloud applications. Instance profiles with elasticity are used when creating applications for workloads, horizontal scaling, performance monitoring, and load balancing services.
NEW QUESTION # 52
Which IBM cloud service tracks and measure outcomes from AI throughout its life cycle.
- A. Watson Studio
- B. Watson Knowledge Catalog
- C. Watson Open Scale
- D. Watson life cycle manager
Answer: C
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 # 53
What are three types of cloud deployment models?
- A. Server, Private, Hybrid
- B. Public, Private, Hybrid
- C. Public, Private, Application
- D. Public, Private, Network
Answer: B
NEW QUESTION # 54
Block Storage LUNs can be provisioned from 20 GB to 12 TB with which 2 options?
- A. Distributed
- B. Redundant
- C. Endurance
- D. Scalable
- E. Performance
Answer: A,D
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. Both endurance and performance options provide a range of storage sizes, and the only difference between them is how the Input/Output Operations per Second (IOPS) is delivered for a given storage volume. - Endurance provides pre-set IOPS tiers of 0.25, 2, 4, and 10 IOPS/GB. - Performance allows the user to set a custom level of IOPS beyond 10 IOPS/GB. Under the virtual private cloud (VPC), block storage does not have endurance or performance tiers. Instead, users can set pre-defined or choose custom IOPS when provisioning the storage. 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 # 55
Which of the following statements are correct for Object storage? (Select Max)
- A. It is supported by Linux operating systems only
- B. It enables you to store or retrieve data directly from the Internet
- C. It can store a finite amount of unstructured data
- D. It is tied to a specific compute instance
Answer: C
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 # 56
Which of the following are true for IBM Cloud Databases and IBM Cloud Database-as-a-Services? (Select Three)
- A. Users must purchase and set up their own hardware.
- B. There are predictable, periodic charges, based on the services consumed.
- C. They feature enterprise grade security, including encryption of data at rest and in transit.
- D. They are managed by IBM, unless customers specifically request to manage some aspects themselves.
Answer: B,C,D
Explanation:
IBM Cloud Databases and IBM Cloud Database-as-a-Services (DBaaS) are fully managed by IBM, unless customers specifically request to manage some aspects themselves.
IBM Cloud Databases and DBaaS offers your organization significant financial, operational, and strategic benefits like below:
- Your organization pays a predictable periodic charge based on the resources you consume-there's no need to purchase additional capacity to have on hand for hypothetical future needs.
- You can quickly and easily scale-up and down as per your need.
- They are highly available, secure with IBM enterprise security, compatible with open-source databases, scalable, and economical including features like default encryption of data at rest and in-transit and integrated identity and access management controls. Some also meet specific regulatory compliance standards.
IBM's catalog of database services includes:
1. IBM Cloudant, IBM CloudDatabases for etcd
2. IBM Cloud Databases for MongoDB
3. IBM Cloud Databases for PostgreSQL
4. IBM Cloud Databases for Redis Elasticsearch
NEW QUESTION # 57
What are large warehouse containing pods and racks or standardized containers of computing resources such as servers, storage and networking equipment?
- A. Metro
- B. Data Centers
- C. Point of Presence
- D. Regions
Answer: B
Explanation:
The IT equipment within a data center consists of three main elements necessary for a computing environment to function: Compute: The memory and processing power needed to run applications that are usually supplied by enterprise-grade servers. Storage: Data centers include primary and backup storage devices. They may be hard disk or even tape drives, but best-in-class facilities typically feature all-flash arrays. Networking: They contain a broad array of networking equipment, ranging from routers and switches to controllers and firewalls. In addition to the IT equipment it contains, every data center houses that equipment's support infrastructure, including the following: Environmental controls: Sensors monitor the airflow, humidity, and temperature in the facility at all times, with systems in place to guarantee that temperature and humidity remain within hardware manufacturers' specified ranges. Server racks: Most data center equipment is housed in specially designed racks or in purpose-built cabinets or shelving. Power supplies: Most data centers employ battery-based backup power systems able to compensate for short-term power outages and larger generators that can supply power in case longer commercial power grid outages occur. Cabling and cable management systems: An enterprise data center may contain hundreds of miles of fiber optic cable. Systems and equipment to keep that cabling orderly and accessible are a must.
NEW QUESTION # 58
Which service can be used to develop sophisticated machine learning model using Notebooks and code free tools to infuse AI throughput your business?
- A. Watson Data Platform
- B. Watson SageMaker
- C. Watson Data Science Experience
- D. Watson Studio
Answer: D
Explanation:
Use Watson Studio develop sophisticated machine learning models using Notebooks and code-free tools to infuse AI throughout your business. Watson Studio democratizes data science and AI to drive innovation in your business. With a suite of tools for all skill levels, everyone can collaborate to prepare, analyze, and model data. You can write Python or R code in notebooks, visually code on a graphical canvas, or automatically build models.
NEW QUESTION # 59
What is the defination of Cloud Computing?
- A. On-demand access, via the internet, to computing resources, applications, physical servers, virtual servers and is managed by a Cloud Service Provider
- B. Managed deployment where access is handled remotely
- C. Compacted deployment of an application solution used for computing and managing applications
- D. Managed environment where access is handled remotely
Answer: D
NEW QUESTION # 60
In IBM Cloud, What function does a public gateway in Virtual Private Cloud (VPC ) provide?
- A. Load balancing to web server
- B. DNS name resolution
- C. Extension of on-Premise application to cloud
- D. Internet connectivity to the web server
Answer: D
Explanation:
Public gateway provide internet connectivity to the web server.
NEW QUESTION # 61
Which statement best describes Event Streams?
- A. Integrates with Watson Internet of Things (IoT) and IBM Cloud functions to leverage event streams.
- B. Allows for connection of applications, automation of tasks with hundreds of built-in connectors.
- C. Provides enterprise-grade messaging capabilities such as point-to-point and publish subscribe models to facilitate the flow of information between applications.
- D. Provides API creation and management with security-rich features and centralized governance.
Answer: A
Explanation:
IBM Event Streams for IBM Cloud is an event-streaming platform based on the Apache Kafka project and incorporates the open-source Strimzi technology. It Integrates with Watson Internet of Things (IoT) and IBM Cloud functions to leverage event streams.
IBM Event Streams for IBM Cloud is a high-throughput message bus built with Apache Kafka. IBM Event Streams supports Apache Avro schemas, enabling your Kafka applications to use schemas to validate data structures and to encode and decode data.
Event Streams provides a REST API to help connect your existing systems to your Event Streams Kafka cluster.
In-Correct Answers:
IBM MQ provide messaging capabilities such as point-to-point and publish-subscribe models to facilitate the flow of information between applications. You can use IBM MQ to enable applications to communicate at different times and in many diverse computing environments.
IBM App Connect is a powerful all-in-one tool for easily connecting apps, integrating data, building APIs, and acting on events. It can automatically copy and synchronize data between on-premises and cloud-based applications. it 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.
IBM App Connect offer prebuilt, security-rich intelligent connectors let you connect applications on premises or in the cloud.
IBM API Connect The tools that API Connect service provides will create and manage your APIs with security-rich features and centralized governance and business-level controls by setting varying levels of security, visibility, billing plans, and rate limits.
You can use IBM API Connect for IBM Cloud to quickly create APIs for microservices based on Node.js and Java runtimes
NEW QUESTION # 62
What is the purpose of IBM cloud analytic services?
- A. Provide AI life cycle management tool, prebuilt Watson applications, and API for Watsons full suits of languages, Speech, Vision and empathy models.
- B. Provide an integrated set of solutions Or a toolchain to remove mannual steps, reduced errors, increase team agility, and scale beyond small, isolated teams.
- C. Provide a simple way to find new and un-expected insight to quickly to deliver business challenging results.
- D. Provide a cloud based messging services built on Apache Kafka
Answer: C
Explanation:
IBM cloud analytic services provide a simple way to find new and un-expected insight to quickly to deliver business challenging results.
NEW QUESTION # 63
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 more than one region
- B. Deployment in a multiple points of presence
- C. Deployment in a Multi-zone region
- D. Deployment in a Single-zone region
Answer: C
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 # 64
What is the relationship between a service and a resouce ?
- A. A service can only be placed in the cloud, by a resource can only be on-premises
- B. A service is the instanciation of a resource
- C. A resource is the instance of the service
- D. There is no differences, both are names for a same concept
Answer: C
Explanation:
A resource is the instance of the service
NEW QUESTION # 65
A client want to secure virtual server instance (VSI) as soon as it is provisioned in Virtual Private Cloud (VPC) environment and control the traffice that passes through the VSI. Which option will accomplish this?
- A. Configure security groups after ordering the VSI
- B. Order a load balancer with the VSI
- C. Configure security groups before ordering the VSI
- D. Order transit gateway with the VSI
Answer: A
Explanation:
You can use security groups to enact a set of IP filter rules that define how to handle incoming and outgoing traffic to both the public and private interfaces your instance. Use security groups when you order a virtual server. That way, your server is protected when it is first provisioned. Other Scenarios with solutions listed below : 1. Security scenario: Customers want granular control over traffic at an instance level (apart from network-level firewalls). However, at the same time, the costs of a shared hardware firewall can add up quickly if you need to protect multiple servers in different data centers. Solution: You do not incur extra charges for using security groups. You can use security groups for all virtual servers that need protection in any of our global data centers. 2. Security scenario: You want to avoid configuring firewall rules on each server separately. Instead, you want an easily manageable firewall solution that spans servers in different global data centers. Solution: Define N security groups for N different types of servers in your cloud workload. Manage all rules for a security group in one place. Manage the security group associations with the virtual servers.
NEW QUESTION # 66
What is PostgreSQL?
- A. Enterprise-ready fully managed solution for Javascript Object Notation(JSON) document indexing and full text search capabilities
- B. An open source relational database
- C. Open source in memory data structure store, used as a database, cache and message broker
- D. Most popular document database available as a managed service on IBM Cloud
Answer: B
Explanation:
PostgreSQL, commonly pronounced "Post-GRES," is an open source database that has a strong reputation for its reliability, flexibility, and support of open technical standards. Unlike other RDMBS (Relational Database Management Systems), PostgreSQL (link resides outside ibm.com) supports both non-relational and relational data types. This makes it one of the most compliant, stable, and mature relational databases available today. PostgreSQL is expandable and versatile so it can quickly support a variety of specialized use cases with powerful extension ecosystem, which covers things from time-series data types to geospatial analytics. Its versatile and approachable design makes PostgreSQL a "one-size-fits-all" solution for many enterprises looking for cost-effective and efficient ways to improve their database management systems.
NEW QUESTION # 67
True Or False. IBM Watson Assistant helps you construct chatbots and virtual assistants for a spread of channels including mobile devices, messaging platforms, and even robots?
- A. FALSE
- B. TRUE
Answer: B
Explanation:
IBM Watson Assistant helps you construct chatbots and virtual assistants for a spread of channels including mobile devices, messaging platforms, and even robots. IBM Watson Assistant allows you to use the power of Watson to bring a conversational interface to your solution. Your customers can interact with Watson Assistant using natural language conversation.
NEW QUESTION # 68
According to a study from the IBM institute of Business Value, enterprises today are using cloud computing to expand into new industries. What is an example of a reason for this movement?
- A. Improve customer experience
- B. Protection against security threats
- C. Improve customer experience
- D. Need to modernize infrastructure
- E. Be perceived as modern by customer
Answer: A
NEW QUESTION # 69
What is a multi zone region IBM Cloud?
- A. A region achieves 99.9 availability for your apps and services
- B. A region that is comprised of 2 or more zones that are independent from each other to ensure that single failure events affect only a single zone
- C. A region that is comprised of 3 or more zones that are independent from each other to ensure that single failure events affect only a single zone
- D. A region where you can host the power cooling, compute, network, and storage resources for services and apps
Answer: C
Explanation:
A region that is comprised of 3 or more zones that are independent from each other to ensure that single failure events affect only a single zone.
NEW QUESTION # 70
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IBM C1000-142 exam is a certification that validates an individual's knowledge and skills in IBM Cloud technology. IBM Cloud Advocate v2 certification is designed for cloud advocates who work with customers to understand their business needs and help them adopt IBM's cloud solutions. C1000-142 exam covers a wide range of topics, including cloud computing, virtualization, security, and more.
IBM C1000-142 certification exam is aimed at IT professionals who are looking to demonstrate their proficiency in cloud computing technologies. IBM Cloud Advocate v2 certification exam is designed for individuals who have experience in cloud computing and are looking to advance their skills and knowledge in this area. C1000-142 exam measures the candidate's ability to design, deploy, and manage cloud computing solutions using IBM Cloud technologies.
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