New 2026 EX188 Dumps for Red Hat Certified Specialist in Containers Certified Exam Questions and Answer
Realistic Verified EX188 exam dumps Q&As - EX188 Free Update
NEW QUESTION # 373
Inversion in image processing refers to the inversion of pixel grayscale values.
- A. True
- B. False
Answer: A
NEW QUESTION # 374
Which instruction specifies default arguments for the container entry point?
- A. ENTRYPOINT
- B. ARG
- C. ENV
- D. CMD
Answer: D
Explanation:
CMD provides default arguments to the ENTRYPOINT, ensuring flexibility while defining runtime behaviors.
NEW QUESTION # 375
What are the preset image classification models supported by ModelArts? (Multiple choice)
- A. Faster_RCNN_ResNet_v1_50
- B. ResNet_v1_50
- C. Faster_RCNN_ResNet_Y2_50O
- D. Inception_v3
Answer: B,D
NEW QUESTION # 376
Which instruction sets the default working directory inside a container?
- A. ENTRYPOINT
- B. RUN
- C. CMD
- D. WORKDIR
Answer: D
Explanation:
The WORKDIR instruction sets the default working directory for subsequent instructions.
NEW QUESTION # 377
Which of the following options are common unsupervised algorithms? (Multiple choice)
- A. GMM
- B. Spectral clustering
- C. PCA
- D. k-means
Answer: A,B,C,D
NEW QUESTION # 378
When ModelArts annotates a dataset, you can see the annotation progress, the number of annotated images, and the total number of images.
- A. True
- B. False
Answer: A
NEW QUESTION # 379
The parameter learning of Gaussian mixture model only needs to use the maximum likelihood method.
- A. False
- B. True
Answer: A
NEW QUESTION # 380
What is the effect of the --privileged option in Podman?
- A. Restricts container capabilities
- B. Prevents privilege escalation
- C. Runs the container in read-only mode
- D. Grants the container full access to the host system
Answer: D
Explanation:
The --privileged option gives the container full access to the host's devices and capabilities, which can be a security risk.
NEW QUESTION # 381
What are the evaluation indicators used in image segmentation?
Answer:
Explanation:
Dice, IOU; if there are any options, also select: pixel accuracy, average pixel accuracy, average intersection-over-union, frequency-weighted intersection-over-union
NEW QUESTION # 382
N-gram is defined as N keywords grouped together. How many triple phrases can be generated from a given sentence?
[Analytics Vidhya is a great source to learn data science].
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 383
What are the time domain parameters of speech signals? (Multiple choice)
- A. Short-term energy
- B. Short-time average amplitude difference function
- C. Short-term autocorrelation coefficient
- D. Short-term zero-crossing rate
Answer: A,B,C,D
NEW QUESTION # 384
On October 10, 2018, Huawei released a full-scenario AI solution. What does Huawei's full-stack solution specifically include? (Multiple choice)
- A. CANN
- B. MindSpore
- C. Application Enablement
- D. Ascend
Answer: A,B,C,D
NEW QUESTION # 385
Which command lists all available Podman commands and options?
- A. podman list
- B. podman help
- C. podman show
- D. podman commands
Answer: B
Explanation:
podman help provides a list of all available commands and options, assisting with command-line usage.
NEW QUESTION # 386
What does podman exec -it <container> bash do?
- A. Attaches to the container's output
- B. Starts the container in detached mode
- C. Stops the container
- D. Opens an interactive Bash shell inside the container
Answer: D
Explanation:
The -it option allows interactive input/output, and bash starts a shell session inside the container.
NEW QUESTION # 387
Which instruction copies a file while preserving metadata?
- A. RUN
- B. ADD
- C. COPY
- D. ENV
Answer: B
Explanation:
The ADD instruction can copy files and preserve metadata, such as timestamps and permissions.
NEW QUESTION # 388
Which of the following processing flows belong to image preprocessing? (Multiple choice)
- A. Object Detection
- B. Geometric Correction
- C. Motion Tracking
- D. Histogram Normalization
Answer: B,D
NEW QUESTION # 389
Which command lists all available container configurations?
- A. podman info --configs
- B. podman config ls
- C. podman inspect --configs
- D. podman list-configs
Answer: B
Explanation:
The podman config ls command lists all configurations available for containers.
NEW QUESTION # 390
What is the role of ModelArts development environment?
- A. Data preparation
- B. Prediction
- C. Code Prediction
- D. Training
Answer: C
NEW QUESTION # 391
What happens if you do not clean up volumes after a container is removed?
- A. The container image becomes corrupted
- B. The volumes persist and consume disk space
- C. The container loses data integrity
- D. The container cannot be restarted
Answer: B
Explanation:
If volumes are not cleaned up, they remain on the host, consuming unnecessary disk space and cluttering storage.
NEW QUESTION # 392
The (swish) function is obtained by (), so it does not need to be obtained through inferential calculation.
Answer:
Explanation:
Meta-learning method
NEW QUESTION # 393
When calling Huawei Cloud services, which of the following information will be used for authentication? (Multiple choice)
- A. AK
- B. Current time
- C. SK
- D. Call service name
Answer: A,C
NEW QUESTION # 394
When doing character recognition on a scanned document, because the scanned document is not placed properly, the text is tilted at an angle, making it difficult to recognize. Which of the following technical means can be used to correct it? (Multiple choice)
- A. Rotation transformation
- B. Perspective Transformation
- C. Affine transformation
- D. Grayscale transformation
Answer: A,B,C
NEW QUESTION # 395
What is the main function of MoXing? (Multiple choice)
- A. Simple encapsulation of deep learning engine API interfaces such as TensorFlow
- B. Distributed training acceleration framework for deep learning engines such as TensorFlow, encapsulation and acceleration of API interfaces
- C. Huawei's self-developed deep learning tool library
- D. Huawei's self-developed deep learning engine
Answer: B,C
NEW QUESTION # 396
What are the basic steps of the EM algorithm? (Multiple choice)
- A. Iterate until convergence
- B. Initialization parameters
- C. E-step and M-step
- D. Solve equations
Answer: A,B,C
NEW QUESTION # 397
Word segmentation is a basic step in natural language processing. What are the common word segmentation methods? (Multiple choice)
- A. Statistical-based word segmentation
- B. Hybrid word segmentation combining rule-based and statistical-based
- C. Word segmentation based on deep learning
- D. Rule-based word segmentation
Answer: A,B,C,D
NEW QUESTION # 398
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