CloudifyOps Interview Questions and Answers

Q1. Dockerfile, docker commit
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Q2. Explain dockerfile
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Dockerfile is a text file that contains instructions to build a Docker image.
• Dockerfile is used to define the environment and configuration of a Docker container.

• It includes commands to install dependencies, copy files, set environment variables, and more.

• Each instruction in a Dockerfile creates a new layer in the image.

• Dockerfile is typically named 'Dockerfile' with no file extension.

• Example: 'FROM', 'RUN', 'COPY', 'C
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Q3. What is usesof exec commad
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The exec command is used in Unix and Unix-like operating systems to replace the current process with a new process.
• Exec command is used to execute a new program in place of the current process.

• It is commonly used in shell scripts to run a different program without creating a new process.

• Exec command is often used in system administration tasks to start services or daemons.

• It can be used to switch the current shell to a...read more
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Q4. Write docker Build image
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Docker build image command is used to build a Docker image from a Dockerfile.
• Use the 'docker build' command followed by the path to the directory containing the Dockerfile

• You can specify a tag for the image using the '-t' flag

• Example: docker build -t myimage:latest .
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Q1. Pipeline creation
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Reasoning, mathathematical problem

Some servey types of questions

Q1. Resume related questions like tell about cloud services
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Q2. Write a program on fibonacci series
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Program to generate Fibonacci series.
• Declare two variables to store the first two numbers of the series

• Use a loop to generate subsequent numbers by adding the previous two

• Print the series or store it in an array
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