C1000-142 Actual Questions - Instant Download Tests Free Updated Today!
Get instant access of 100% real IBM C1000-142 exam questions with verified answers
Professionals who hold this certification are considered experts in cloud computing and are highly sought after by employers. They are capable of designing, deploying and managing cloud-based solutions that meet the needs of organizations. IBM Cloud Advocate v2 certification also validates the candidate’s understanding of the key concepts and principles of cloud computing, making them more valuable to organizations looking to move to the cloud.
The IBM C1000-142 exam covers various topics, including cloud deployment models, cloud service models, cloud storage, and cloud computing principles. C1000-142 exam also assesses the candidate's knowledge of IBM Cloud services, including IBM Cloud Foundry, IBM Cloud Functions, IBM Cloud Object Storage, and IBM Cloud SQL Query. C1000-142 exam also evaluates the candidate's knowledge of IBM Cloud Architecture, IBM Cloud Paks, and IBM Cloud Private.
NEW QUESTION # 84
Which IBM cloud service is used for an automated agent based backup service ?
- A. IBM Block storage
- B. IBM File Storage
- C. IBM Cloud Object Storage
- D. IBM Cloud backup
Answer: D
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 # 85
Which database is a document-based database?
- A. Db2
- B. MongoDB
- C. etcd
- D. Redis
- E. PostgreSQL
Answer: B
Explanation:
Correct Answer : MongoDB is an open source, non-relational database management system that uses flexible documents to process and store various forms of data. A NoSQL solution, MongoDB provides an elastic data model that enables users to store and query multivariate data types with ease. This not only simplifies database management for developers but also creates a highly scalable environment for applications and services. MongoDB uses documents or collections of documents as its basic unit of data. Formatted as JSON objects, these documents can store various types of data and be distributed across multiple systems. MongoDB offers a few capabilities that make it stand out from other database management systems, including load balancing, ad hoc database queries, and multi-language support. In-Correct Answers Redis (for REmote DIctionary Server) is an open-source, in-memory, NoSQL key-value store that is used primarily as an application cache or quick-response database. Redis supports multiple data structures, built-in Lua scripting, multiple levels of on-disk persistence, and high availability. While Redis is an in-memory database store, MongoDB is known as an on-disk document store. Although both solutions are built for different purposes, they are often used together to maximize the speed and efficiency of a NoSQL database. 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. PostgreSQL provides the ability to restore databases to a specific moment in time because it maintains a write-ahead log that logs every database change. PostgreSQL features built-in support for multiple procedural languages. etcd is an open-source, distributed key-value store used to hold and manage the critical information that distributed systems need to keep running. etcd's performance is heavily dependent upon storage disk speed, so it's highly recommended to use SSDs in etcd environments. Db2 is a relational database with enterprise-grade performance. It provides multizone support allowing it to be run in a highly-available configuration. Note : Cloudant is also a document database that uses JSON files to store and index documents. Its serverless design allows for easy scaling based on need.
NEW QUESTION # 86
Select the answer that correctly completes the sentence. ___is small software layer that enables multiple operating systems to run alongside each other, sharing the same physical computing resources.
- A. Virtual Machine
- B. Cloud native
- C. Hypervisors
- D. Physical Server
Answer: C
Explanation:
Hypervisors is small software layer that enables multiple operating systems to run alongside each other, sharing the same physical computing resources.
NEW QUESTION # 87
What are the three Transformational Paths for application modernization?
- A. Informational
- B. Architectural
- C. Infrastructure
- D. Delivery
Answer: B,C,D
Explanation:
Three transformational paths for application modernization are infrastructure, architectural and delivery.
NEW QUESTION # 88
What NIST defined cloud characteristic describes access to services over the network using a Web browser and standard interfaces from any location with a variety of devices including desktop, laptop, and tablet computers?
- A. Pay-as-you-go
- B. On-demand self-service
- C. Broad network access
- D. Resource pooling
Answer: C
Explanation:
Broad network access : describes access to services over the network using a Web browser and standard interfaces from any location with a variety of devices including desktop, laptop, and tablet computers.
NEW QUESTION # 89
Which are following statement are correct for DevOps? Except
- A. With DevOps, a developer can automate the build process, code testing and deployment
- B. DevOps continuously integrates and automates security throughout the DevOps lifecycle
- C. DevOps is a practice of bringing development and operations teams together
- D. DevOps used to deliver code faster to production and iterate continuously based on market feedback
Answer: A
Explanation:
DevOps does not continuously integrates and automates security throughout the DevOps lifecycle, Its DevSecOps which continuously integrates and automates security throughout the DevOps lifecycle.
Remaining three other options are valid for DevOps
Let's understand DevOps first, DevOps is a practice of bringing development and operations teams together. With DevOps, a developer can automate the build process, code testing and deployment. DevOps used to deliver code faster to production (Continuous delivery) and iterate continuously based on market feedback.
With a DevOps strategy you can do the following:
- Accelerate the delivery of reliable software.
- Balance speed, cost, quality, and risk with increased capacity to innovate.
- Reduce time to customer feedback with improved customer experience.
Common use cases for devops include cloud native and mobile applications, application integration, and modernization and multicloud management.
[Exam Tips]: Remember, DevOps is used to deliver code faster to production, DevOps bring development and operation team together to deploy code to production faster.
NEW QUESTION # 90
Which service on IBM Cloud is offered as a document oriented database ?
- A. Db2
- B. MySql
- C. Mongo DB
- D. Enterprise DB
Answer: C
Explanation:
MongoDB is a cross-platform document-oriented database.
NEW QUESTION # 91
Which features in the IBM cloud enables users to connect to virtual private cloud (VPC) togather ?
- A. Transit Gateway
- B. Mass data migration service
- C. Data transfer service
- D. Direct Link 2.0
Answer: A
Explanation:
IBM Cloud Transit Gateway helps you connect and manage your IBM Cloud Virtual Private Cloud (VPC) networks. Note : A virtual private cloud (VPC) is a private cloud within a public cloud.
NEW QUESTION # 92
What is a key enabling technology of cloud native applications?
- A. A large scalable relational database
- B. A VMWare cluster
- C. A container technology such as Kubernetes
- D. An Autoscaling enabled virtual server group.
Answer: C
Explanation:
Key Enabling Technologies and Tools for a Cloud Native Solution:
Containers, Container orchestration systems (like Kubernetes), Serverless technologies (IBM Cloud Functions and IBM Code Engine), REST APIs, Messaging and event streaming.
NEW QUESTION # 93
Which statement is true regarding serverless computing?
- A. Implementations differ across service providers, and capabilities vary, including supported runtimes, authentication, scaling and monitoring
- B. Serverless is not well-suited for event processing or IOT
- C. Serverless application are generally long-running (days or weeks) and maintain state or information across requests
- D. Users are charged a low hourly rate during idle time for the serverless computing service
Answer: A
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 Its 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, Its maintain by cloud provider, so they can focus more in development and business logic. - API Management & Integrated event sources. - Serverless scales up and down on demand in response to workload
NEW QUESTION # 94
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. Block Volume
- B. Object Storage
- C. File Storage
- D. Archive Storage
Answer: B
Explanation:
Object Storage is suitable for the backup of a database in cloud storage.
NEW QUESTION # 95
A manufacturing company is going to deploy an Edge Comuting model to optimize the processing of data produced in their factories. What strategy should be followed?
- A. Deploy a Integration layer in IBM Cloud between the local data center and the factories
- B. Distributed Cloud Computing capabilities to move the computation closer to the data
- C. Dedicated communication lines to bring all data to third party cloud providers
- D. IBM Cloud capabilities to federate and virtualize all data
Answer: B
NEW QUESTION # 96
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. Application modernization
- B. Microservices
- C. Serverless
- D. Hybrid Multicloud
Answer: B
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 # 97
What is the IBM Cloud Hyper Protect DBaaS for MangoDB?
- A. A LinuxONE-powered on-premise database solution for enterprise workloads with default data
- B. A LinuxONE-powered on-premise database solution for enterprise workloads with sensitive data
- C. A LinuxONE-powered cloud database solution for enterprise workloads with sensitive data
- D. A LinuxONE-powered cloud database solution for enterprise workloads with default data
Answer: C
Explanation:
IBM Cloud Hyper Protect DBaaS for MongoDB is a LinuxONE-powered cloud database solution for enterprise workloads with sensitive data. Hyper Protect DBaaS for MongoDB currently contains MongoDB Enterprise Advanced Edition 4.4. This leading-edge solution offers a highly secure database environment for enterprise workloads with sensitive data. With IBM Cloud Hyper Protect DBaaS, you can provision, manage, maintain and monitor multiple database types like MongoDB and PostgreSQL through standardized APIs. Hyper Protect DBaaS is built on LinuxONE technology which provides built-in data encryption along with excellent vertical scalability and performance. It helps protect against threats of data breaches and data manipulation by privileged users and provides a high level of data confidentiality for data owners.
NEW QUESTION # 98
Select the answer that correctly completes the sentence. The goals of ____are to adopt design patterns, paradigms, and techniques that enable loosely coupled systems build around microservice architecture principles.
- A. Agile methodologies
- B. Continuous integration
- C. Site reliability engineering
- D. Cloud native
Answer: D
Explanation:
The goals of cloud native are to adopt design patterns, paradigms, and techniques that enable loosely coupled systems build around microservice architecture principles.
NEW QUESTION # 99
Which IBM Cloud service provides virtual servers and bare metal servers with SAN-like iSCSI storage?
- A. IBM File Storage Service
- B. IBM Object Storage Service
- C. IBM Backup Storage Service
- D. IBM Block Storage Service
Answer: 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.
When data is moved to block storage, the underlying SAN technology breaks the data into separate, uniform-sized pieces, or blocks. Each block will be given a unique identifier. The SAN will then place those blocks onto the physical storage, distributing them across several disks, often making multiple copies.
When a user or application requests data from a block storage system, the underlying SAN technology reassembles the data blocks and presents the data to the user or application.
Block storage decouples data from user environments. It allows data to be spread and duplicated across multiple storage devices, enabling faster retrieval and higher resilience to disk failures.
Benefits:
Provides the lowest latency: Block storage provides the lowest latency for network-based storage versus local disk drives in the server, Provide IOPS up to 48,000 IOPS.
High performing: Block storage is highly available and independent of the clients that access it. It remains available and durable regardless of client outages.
High redundancy: Network-based block storage is considered to have a higher level of redundancy compared to local disk storage.
Endurance and Performance tiers: Block storage has two tiers from which to choose. Volumes can be created from 20 GB to 12 TB in size.
Eight authorized hosts: Block storage allows eight authorized hosts (can request up to 64) to connect via the multipath IO (MPIO) iSCSI connection.
Snapshots: Block storage allows point-in-time non-disruptive "snapshots," which can be replicated to a cross-regional data center as a duplicate volume.
Custom costs: Block storage allows monthly and hourly billing cycles.
Data-at-rest encryption: Block storage offers provider-managed encryption-at-rest. Note: Customer-managed encryption is not supported by IBM Classic Storage; however, customer-managed encryption keys can be stored Use Cases :
As you have learned, block storage has a high performance and is easily updatable. Therefore, many organizations use it for transactional databases.
Because of its high performance and reliability, block storage is a common solution for storing emails.
Block storage suitable for low latency workloads where consistently high speeds required.
NEW QUESTION # 100
What is a characteristics of a NoSQL database?
- A. Reduced the storage footprints
- B. Horizontal scaling
- C. Data with well defined schema
- D. Immediate consitency
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 # 101
Select the answer that correctly completes the sentence. Blockchain and AI have a ___ relationship with the cloud.
- A. Internal
- B. Dependent
- C. Symbiotic
- D. Dual
Answer: A
Explanation:
Blockchain and AI have a symbiotic relationship with the cloud. Blockchain provides the trusted, decentralized source of truth, AI powers the analytics and decisions made from the collected data, and cloud provides the globally distributed, scalable, and cost-efficient computing resources to support both technologies.
NEW QUESTION # 102
Which IBM Cloud feature enables you to authenticate users and control access to resources across the IBM Cloud plateform?
- A. Identity and Access Management
- B. Account Management Service
- C. Trusted Platform Module 2.0
- D. Kubernetes Users and Group Service
Answer: A
NEW QUESTION # 103
What is true regarding SSL certificates to be used to encrypt traffice between IBM cloud and public network using SSL/TLS?
- A. Bring Your Own Certificate should be managed by the SSL orders screen.
- B. IBM Cloud Processes the SSL certification details for management purposes.
- C. Certificate must be ordered via IBM cloud
- D. SSL certificate can be managed through the IBM cloud console
Answer: D
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 # 104
......
Download Latest & Valid Questions For IBM C1000-142 exam: https://www.newpassleader.com/IBM/C1000-142-exam-preparation-materials.html
Exam Dumps for the Preparation of Latest C1000-142 Exam Questions: https://drive.google.com/open?id=1Mqo8T5hwCcJeAT3D8oncxdZhCl35atYN