ALTEN Interview Questions, Process, and Tips

Q1. Introduce your self
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Q2. How many people you have managed
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Q3. Explain this yocto recipe line by line
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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 t
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Q4. Which version of Linux kernel you have worked on
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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
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Q5. Path for bin directory in Linux
Ans. 
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.
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Q6. Path for sysconfig directory in Linux
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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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Q7. What kind of file are present in bindir and sysconfigdir in Linux
Ans. 
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
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Q8. Current and Expected salary
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Q1. Explain this yocto recipe line by line
Ans. 
Explaining a yocto recipe line by line
• Start with the recipe name and version

• Define the license and maintainer

• Specify the dependencies and build configuration

• Include the source URI and checksum

• Set up the build environment and compile the code
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Q2. Which versions of yocto have you worked on
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Q3. Have you done testing and what are the types of testing
Ans. 
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 ensur
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Q1. Define fits and tolerances, GD&T
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Fits and tolerances refer to the allowable variations in dimensions of mechanical parts. GD&T is a system for defining and communicating engineering tolerances.
• Fits and tolerances determine the acceptable range of dimensions for mating parts in an assembly

• GD&T (Geometric Dimensioning and Tolerancing) is a system for defining and communicating engineering tolerances

• GD&T uses symbols to specify the allowable variations i...read more
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Q2. Types of welding, force and density,
Ans. 
Types of welding include MIG, TIG, and stick welding. Force and density are important factors in determining the strength of a weld.
• Types of welding: MIG (Metal Inert Gas), TIG (Tungsten Inert Gas), stick welding

• Force: Determines the penetration and strength of the weld

• Density: Higher density welds are typically stronger and more resistant to defects

• Example: MIG welding is commonly used for automotive applications due
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General test as every other

Q1. Knowledge on engines, to know to draw
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Q2. Knowledge on technical manuals
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Q1. Agreeing for it
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Q2. Taking the next steps
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Aptitude test-50 questions(Technical,verbal,reasoning,airthematic)

Q1. What is stress and strain?
Ans. 
Stress is the force applied to a material, while strain is the resulting deformation or change in shape.
• Stress is measured in units of force per unit area, such as Pascals or pounds per square inch.

• Strain is a dimensionless quantity representing the amount of deformation compared to the original size of the material.

• Stress and strain are related by the material's modulus of elasticity, which describes how much a materi...read more
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Q2. CAE related topics
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Q1. Self introduction
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Q1. Tell me about Your experience and skills
Ans. 
I have 5 years of experience in manual and automated testing, strong knowledge of testing methodologies and tools.
• 5 years of experience in manual and automated testing

• Strong knowledge of testing methodologies and tools

• Experience in creating test plans, test cases, and executing tests

• Familiarity with Agile and Scrum methodologies

• Proficient in using tools like Selenium, JIRA, and TestRail
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Q1. SQL basic Questions
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Q1. Azure related services
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Q2. Etl concept in details
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Good framed questions

Q1. It was bit good experience. got selected for next round they asked me some basics on c .and pwm.
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Q1. It was conducted through online very worst experience and the interviewer was very arrogant.i felt very bad even though i have answered all questions they were not accepting.and i got very scared because o...read more
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