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Ata Freight Line Interview Questions and Answers
Q1. What kind of file are present in bindir and sysconfigdir in Linux
Executable files are present in bindir and configuration files are present in sysconfigdir in Linux.
bindir typically contains executable files such as binaries and scripts
sysconfigdir typically contains configuration files for system-wide settings
Examples: /usr/bin/ contains executable files, /etc/sysconfig/ contains configuration files
Q2. Have you done testing and what are the types of testing
Yes, I have experience in testing. Types of testing include unit testing, integration testing, system testing, and acceptance testing.
Unit testing involves testing individual components or functions of the software.
Integration testing checks if different modules work together correctly.
System testing ensures the entire system functions as expected.
Acceptance testing involves testing the software with end-users to ensure it meets requirements.
Q3. Which version of Linux kernel you have worked on
I have worked on Linux kernel versions 3.x, 4.x, and 5.x.
Worked on Linux kernel versions 3.x, 4.x, and 5.x
Experience with kernel development and debugging
Familiar with kernel modules and drivers
Q4. Explain this yocto recipe line by line
Explaining a yocto recipe line by line
Start with the metadata section, which includes the recipe name, version, license, and maintainer
Next, define the dependencies required for the recipe to build successfully
Followed by the source URL or file path for the source code
Then specify any patches that need to be applied
Configure the build options and settings
Finally, define the install and package sections to specify how the recipe should be installed and packaged
Q5. Path for bin directory in Linux
The path for the bin directory in Linux is typically /bin.
The bin directory in Linux contains essential binary executables.
The path for the bin directory is usually /bin.
Some common commands found in the bin directory include ls, cp, and mv.
Q6. Path for sysconfig directory in Linux
The path for sysconfig directory in Linux is /etc/sysconfig.
The sysconfig directory in Linux is typically located at /etc/sysconfig.
This directory contains configuration files for various system services and applications.
Users can modify these configuration files to customize the behavior of their system.
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