C1000-124

C1000-124 practice questions, page 2 of 3, with answer review and explanations.

Question 6

How can cloud computing make a real difference to a customer's business?

  1. Cloud delivers predictable monthly CAPEX charges which allow many businesses to more easily manage their IT budgets based on known costs and their changing compute demand
  2. Cloud environments offer high availability by default meaning that migration to cloud will immediately solve any issues the business has had with application downtime
  3. Cloud makes it possible for businesses to greatly decrease the time from decision to value by enabling the ability to experiment, learn, and fail fast, without large amounts of upfront capital
  4. Cloud vendors sell annual hardware hosting contracts to tens of thousands of customers and can discount heavily due to economies of scale meaning cloud is inexpensive

Question 7

As part of a VPC, what do Access Control Lists provide?

  1. Subnet level firewall capabilities
  2. Ability to restrict user access by role
  3. Ability to prevent DDoS attacks
  4. Governance for privileged access

Question 8

What is a virtual private cloud?

  1. A collection of public virtual machines built on private single tenant hardware
  2. A secure, isolated private cloud hosted within a public cloud
  3. A collection of private bare metal servers, running single tenant virtual machines
  4. A secure, isolated, private cloud hosted on premises

Question 9

Which advantages are provided by IBM Cloud's databases?

  1. Makes more accurate predictions, automate decisions and processes
  2. Easily connect applications and data across multiple clouds
  3. High availability, enhanced security, and flexible, scalable performance
  4. Easily analyze data and build machine learning models

Question 10

Which factor motivates companies to increasingly adopt the use of the cloud, transforming their environments at the same time reducing the size of legacy systems and reducing costs?

  1. Virtual servers can be migrated between dedicated hosts based on workload requirements
  2. All public cloud resources can be freely accessed by every member all the time
  3. A full on premises service stack that enables highly available, redundant, and isolated client solutions
  4. The power, scalability, flexibility, and pay-as-you-go economics of the cloud