Silver Touch Technologies Interview Questions, Process, and Tips

Q1. How to use ll command on linux terminal in redhat Ubuntu
Ans. 
ll command is used to list files and directories in a detailed format on Linux terminal.
• To use ll command, simply type 'll' in the terminal and press Enter.

• The output will display detailed information about files and directories, including permissions, owner, group, size, and modification date.

• You can also use 'ls -l' as an alternative to 'll' command.
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Q2. Tell me about briefly Linux appeche, yum rpm ,rehl
Ans. 
Apache, Yum, RPM, and RHEL are all components commonly used in Linux administration.
• Apache is a popular open-source web server used to host websites.

• Yum is a package manager used in Red Hat Enterprise Linux (RHEL) to install, update, and remove software packages.

• RPM (Red Hat Package Manager) is a command-line package management tool used to install software packages in RHEL.

• RHEL is a Linux distribution developed by Red...read more
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Q1. Tell me about linux
Ans. 
Linux is an open-source operating system based on Unix, known for its stability, security, and flexibility.
• Linux is open-source, meaning its source code is freely available for anyone to use, modify, and distribute.

• Linux is based on Unix, which is a powerful and stable operating system.

• Linux is highly customizable and can be tailored to suit specific needs and preferences.

• Linux is known for its security features, with ...read more
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Q2. What different ls &ll command in linux
Ans. 
ls command lists files and directories in a directory, while ll command provides detailed information about files and directories.
• ls command displays a simple list of files and directories in a directory

• ll command provides detailed information such as permissions, owner, group, size, and modification date of files and directories

• ls -l command is equivalent to ll command

• ls -a command lists all files including hidden fil
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Q1. What is python?
Ans. 
Python is a high-level programming language known for its simplicity and readability.
• Python is interpreted, not compiled

• It supports multiple programming paradigms like procedural, object-oriented, and functional programming

• Python has a large standard library and a vibrant community for support

• Example: print('Hello, World!')
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Q2. Python is programming having numerous libraries used in various fields
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Q1. Questions related previous experience and normal HR questions
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Q1. Given task to work on and based on that question answer of technical expertise
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Q2. Technical questions
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Q3. Learn/Discuss about previous experience
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60 min
* Aptitude(20 questions)(20Minutes)
* Coding question(2 Question)(40 minutes)

Q1. What is lambda function.
Ans. 
Lambda function is an anonymous function in Python that can have any number of arguments, but can only have one expression.
• Lambda functions are defined using the lambda keyword.

• They are commonly used for small, one-time operations.

• Lambda functions can take any number of arguments, but can only have one expression.

• Example: lambda x: x*2 defines a lambda function that doubles the input x.
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Q2. Decorators ,serialization in python
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Q3. Constructor, encapsulation, static.
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