リリースIBM C1000-142更新された問題PDF
C1000-142問題集と練習テスト（234試験問題)
質問 # 14
Which is NOT a characteristic of the cloud defined by NIST?
- A. Rapid elasticity
- B. Resource pooling
- C. Broad network access
- D. On-demand self-service
- E. Self diagnosis
正解：E
解説：
Correct Answers : The Essential Characteristics of Cloud Computing according to NIST : On-demand self-service : A consumer can unilaterally provision computing capabilities, such as server time and network storage, as needed automatically without requiring human interaction with each service provider. Broad network access : Capabilities are available over the network and accessed through standard mechanisms that promote use by heterogeneous thin or thick client platforms (e.g., mobile phones, tablets, laptops, and workstations). Resource pooling: The provider's computing resources are pooled to serve multiple consumers using a multi-tenant model, with different physical and virtual resources dynamically assigned and reassigned according to consumer demand. There is a sense of location independence in that the customer generally has no control or knowledge over the exact location of the provided resources but may be able to specify location at a higher level of abstraction (e.g., country, state, or datacenter). Examples of resources include storage, processing, memory, and network bandwidth. Rapid elasticity: Capabilities can be elastically provisioned and released, in some cases automatically, to scale rapidly outward and inward commensurate with demand. To the consumer, the capabilities available for provisioning often appear to be unlimited and can be appropriated in any quantity at any time. Measured service : Cloud systems automatically control and optimize resource use by leveraging a metering capability at some level of abstraction appropriate to the type of service (e.g., storage, processing, bandwidth, and active user accounts). Resource usage can be monitored, controlled, and reported, providing transparency for both the provider and consumer of the utilized service. Self diagnosis: It's self made option, added for distraction.
質問 # 15
Watson Studio belongs to which category of AI service?
- A. Intelligent search tools
- B. Text analysis tools
- C. Speech and text tools
- D. AI lifecycle management tools
正解：D
質問 # 16
What two ways can you view your billing information? (Select Two)
- A. Monthly overview
- B. Daily summary
- C. Specific service
- D. Weekly overview
正解：A、C
解説：
We have two option to view billing information - monthly overview and specific service.
質問 # 17
What is an advantage an enterprise would realize from using VPC?
- A. IBM manages virtual machine operating systems in VPC
- B. Logical isolation from other public cloud tenants, creating a private, secure place on the public cloud
- C. No egress charges for data leaving IBM Cloud VPC
- D. VPC's automatically connect with VPC's hosted by other cloud providers
正解：B
質問 # 18
Which of the following are benefits of Cloud Internet Service? (Select Two)
- A. Rate Limiting
- B. Auditing
- C. Logging
- D. Caching
正解：A、D
解説：
IBM Cloud Internet Services provides reliability, performance, and security for Internet facing applications, websites, and services. One of the services Cloud Internet Services provides is a global load balancer. This service enables traffic to be distributed across multiple servers located in multiple regions. Using Cloudflare, Cloud Internet Services (CIS) provides Domain Name Service (DNS), Global Load Balancer (GLB), DDoS protection, Web Application Firewall (WAF), Transport Layer Security (TLS), Rate Limiting, Smart Routing, and Caching.
質問 # 19
Which applications can be used on any cloud platform and rely on microservices and continuous integration and continuous delivery (CI/CD)?
- A. Cloud Base
- B. Cloud Enabled
- C. Cloud Ready
- D. Cloud Native
正解：D
質問 # 20
When considering risk, what should banks keep in mind when adopting a cloud computing strategy?
- A. Market trends
- B. Regulatory and compliance standards
- C. Integration
- D. Competitors
正解：B
解説：
The best answer here is Regulatory and compliance standards. The other Challenges and Perceived Risks of Cloud Computing are : *Data security *Governance and sovereignty issues *Lack of standardization
質問 # 21
Which statements are true for Hypervisor? (Select Max)
- A. A Hypervisor is an exact copy of a regular computer or server.
- B. Hypervisor separates the VMs logically, assigning each its own slice of underlying computing power, memory, and storage.
- C. Hypervisor is a service for virtualization used in OS to deliver softwares in containers with libraries, and configuration files.
- D. A small software layer that enables multiple operating systems to run alongside each other.
(Correct)
正解：A、B、D
解説：
Hypervisor : a hypervisor is a lightweight software layer. A hypervisor is an abstraction layer that abstracts physical compute resources, making them available virtually to virtual machines (VMs). The hypervisor assigns processors, memory, and storage to each VM. It keeps VMs separate so that they do not interfere with each other. Features of a hypervisor are: 1. A hypervisor is software that runs on the physical server or host. 2. It pools the resources from the physical server and allocates them to a virtual environment. 3. Hypervisors are leveraged to virtualize hardware whether it's on-premises or in the public cloud.
質問 # 22
What is VMWare solution dedicated service?
- A. A bare metal solution with vCenter and vSphere
- B. A secure, isolated private cloud hosted within a public cloud
- C. Self service on-demand Vmware cloud computing platform with VMWare vCloud Director.
- D. A collection of Vmware based virtual machine
正解：A
解説：
VMware Solutions Dedicated is a single-tenant model with higher levels of isolation for enhanced security. When utilizing VMware Solutions Dedicated, data can be stored locally, or by using IBM Cloud File Storage or Cloud Object Storage. These are all managed by the VMware instance, which is managed by the user, not by IBM. However, it is IBM's responsibility to integrate with IBM Cloud encryption services when using VMware Solutions Dedicated. There are two encryption capabilities available in VMware Solutions Dedicated: Encryption in transit Encryption at rest
質問 # 23
What support plans are available on IBM Cloud?
- A. Basic Advanced and Premium
- B. Fire, Basic,Enterprise and Premium
- C. Basic, Advanced and Custom
- D. Free, Lite, Basic and Advanced
正解：A
質問 # 24
Which of the following are types of Key Value Database?(Select Two)
- A. MongoDB
- B. Redis
- C. PostgreSQL
- D. etcd
正解：B、D
解説：
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. 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. Redis is an in-memory data store and can function as a database, cache, or message broker. In-Correct Answers : 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. 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.
質問 # 25
Which of following statements are true for IBM Cloud Function? (Select Two)
- A. You have to pay only for the exact time for which your action runs
- B. IBM Cloud Function able to be scale automatically
- C. Physical infrastructure resources like virtual server, network, storage disks are not required for IBM Cloud Function
- D. IBM Cloud Function Is a self-contained unit that can run anywhere
正解：A、B
解説：
Cloud Functions lets you focus on writing code and building great solutions, without the hassle of setting up, configuring, or maintaining servers. You only pay for the time your code actually runs*, which means no excess capacity or idle time. Cloud Functions scales to fit your exact demand, from once a day to thousands of parallel requests per second.
You can run code for any type of application or backend service, all with zero administration. Invoke your code directly via a REST API, or in response to IBM Cloud services and third-party events.
Because Cloud Functions is open-source and is built around an open ecosystem of event providers, there is never a need to worry about vendor lock-in.
IBM Cloud Function is server less it does not mean Physical infrastructure resources like virtual server, network, storage disks are not required for IBM Cloud Function, because these resources are required and managed by Cloud Provider.
質問 # 26
What is IBM Cloud Shell?
- A. A command line interface that is installed on a desktop
- B. A personal workspaces and session where a user can run commands
- C. A remote desktop graphical user interface for accessing running on IBM Cloud
- D. A graphical user interface for testing RESTful API calls
正解：A
質問 # 27
Which of the followings are characteristics of serverless architecture? Except
- A. Provides automatic upgrades, patching, and deployment
- B. Enables a simpler, more cost-effective way to build and operate cloud-native applications
- C. Refers to building and running applications that do not require server management
- D. Describes a finer grade deployment model where applications are bundled as one or more functions
正解：A
解説：
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
[Exam Tips]: You can expect, few Question
質問 # 28
What are large warehouse containing pods and racks or standardized containers of computing resources such as servers, storage and networking equipment?
- A. Regions
- B. Data Centers
- C. Point of Presence
- D. Metro
正解：B
解説：
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.
質問 # 29
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C1000-142試験問題集合格させるのは更新されたのは2025年年最新の認証済み試験問題：https://jp.fast2test.com/C1000-142-premium-file.html
ガイド（2025年最新）実際のIBM C1000-142試験問題：https://drive.google.com/open?id=1iUr30edBJNrsz1o2mqdv3Jwot4zCbcZ3