IBM IBM Certifications C1000-007 Questions & Answers

• Question 1:

  What is one of the supported methods for deploying an application on IBM Cloud Private (ICP)?

  A. As a Docker swarm image on ICP

  B. Through the Kubernetes platform

  C. Using Mesos Marathon Framework

  D. As a stand-alone without runtime components through the command line interface

  Correct Answer: A

• Question 2:

  What does the Twelve Factor App methodology define a 'backing service' as?

  A. Any service that is contained within the application to manage state.

  B. Any service the application consumes over the network as part of its normal operation.

  C. Any service that is disposable, meaning it can be started or stopped at a moment's notice.

  D. Any resource managed by the same systems administrators as the applications runtime deploy.

  Correct Answer: B

• Question 3:

  Which statement describes how a Delivery Pipeline continuously builds and deploys an application?

  A. Builds run at regularly scheduled intervals and the pipeline automatically deploys the output

  B. It depends on which lifecycle phase in the toolchain contains the Delivery pipeline integration

  C. A DevOps engineer approves the transition actions from one pipeline phase to the next.

  D. A sequence of stages retrieve input and run jobs, such as builds, tests, and deployments

  Correct Answer: B

• Question 4:

  What is one of the prerequisites that is required to be able to use the Load Impact tool to support automated testing?

  A. The application to be tested must be accessible over the internet

  B. The application to be tested must be deployed behind a firewall

  C. The application to be tested must be deployed on a secure customer environment.

  D. The application to be tested must be deployed onto a physical server behind a firewall.

  Correct Answer: D

• Question 5:

  What is one difference between containers and virtual servers?

  A. Containers create a self-defined computer

  B. Containers provide hardware virtualization

  C. Containers share an operating system kernel

  D. Containers are created by using a hypervisor

  Correct Answer: C

• Question 6:

  'Make the build self testing' is one of the features of which capability?

  A. Delivery Pipeline

  B. Continuous Delivery

  C. Continuous Deployment

  D. Continuous Integration

  Correct Answer: D

• Question 7:

  Why would a developer choose to use the Kafka API rather than the Kafta REST or MQ Light APIs?

  A. The developer is familiar with AMQP messaging

  B. The Kafka API is simple to use in basic functional testing.

  C. It offers lower latency and higher throughput.

  D. The developer wants to read data from a topic using a SQL-like query language.

  Correct Answer: D

• Question 8:

  In Hyperledger Fabric, which HTTP request invoked inside the chaincode can cause consensus failures?

  A. An HTTP request to retrieve a postal code

  B. An HTTP request to retrieve a telephone number

  C. An HTTP request to retrieve a real-time stock price

  D. An HTTP request to retrieve the birthday of an individual

  Correct Answer: C

• Question 9:

  Which Docker component specifies interfaces that programs can use to talk to the daemon and instruct it what to do?

  A. Images

  B. Engine

  C. Registry

  D. Services

  Correct Answer: A

• Question 10:

  Which statement describes the immutability of data on blockchain?

  A. Data can only be modified by an administrator

  B. It is not possible to modify business data through transactions

  C. No participant can tamper with a transaction after it has been recorded to the ledger.

  D. All data is encrypted using a one-way hashing algorithm. Therefore, changing stored data is impossible.

  Correct Answer: B