10+ m.s associates Interview Questions and Answers

The task is to capitalize the first and last character of each word in a given string.

• Split the string into an array of words

• Iterate through each word and capitalize the first and last character

• Join the modified words back into a string

List is mutable while tuple is immutable.

• List can be modified while tuple cannot be modified.

• List is defined using square brackets [] while tuple is defined using parentheses ().

• List is used for homogenous data while tuple is used for heterogenous data.

• List is slower than tuple in terms of performance.

• Example of list: [1, 2, 3] and example of tuple: (1, 'hello', 3.14)

Reverse a string using recursion.

• Create a function that takes a string as input.

• Check if the string is empty or has only one character.

• If yes, return the string.

• If not, call the function recursively with the substring excluding the first character and concatenate the first character at the end.

• Return the reversed string.

The RJ45 connector is a standardized physical interface for connecting ethernet cables, with color specifications for wiring.

• RJ45 connectors have 8 pins and are commonly used for Ethernet connections

• The color specifications for wiring in an RJ45 connector are typically T568A or T568B standards

• T568A wiring uses green and orange pairs, while T568B uses orange and green pairs

• For example, in T568B standard, pin 1 is white/orange, pin 2 is orange, pin 3 is white/green, pin 6 is gr...read more

Cloud computing allows users to access and store data and applications over the internet instead of on a physical hard drive.

• Data and applications are stored on remote servers and accessed through the internet.

• Users can access their data and applications from any device with an internet connection.

• Cloud services can include storage, databases, networking, analytics, and more.

• Examples of cloud services include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platfo...read more

A generator is a device that converts mechanical energy into electrical energy.

• Generators are commonly used in power plants to produce electricity.

• They work on the principle of electromagnetic induction.

• The mechanical energy can be provided by various sources such as steam turbines, gas turbines, wind turbines, etc.

• Generators can be classified into AC generators and DC generators.

• AC generators are used in most power plants while DC generators are used in some specific applica...read more

A decorator is a design pattern in object-oriented programming that allows behavior to be added to an individual object, dynamically.

• Decorators are used to modify the behavior of a function or class without changing its source code.

• They are implemented using the @ symbol in Python.

• Decorators can be used for logging, timing, caching, and more.

• An example of a decorator is the @staticmethod decorator in Python, which marks a method as static.

• Another example is the @property deco...read more

A .pyc file is a compiled Python file that contains bytecode.

• It is created by the Python interpreter when a .py file is imported or run.

• It is platform-independent and can be executed on any system with the same version of Python.

• It speeds up the execution of Python code as the interpreter does not have to compile the code every time it is run.

• It can be deleted without affecting the original .py file, as the interpreter will re-create it if necessary.

AWS, Azure, and GCP are three major cloud service providers offering a range of services and features for businesses.

• AWS (Amazon Web Services) is the oldest and most widely used cloud platform, offering a wide range of services and global data centers.

• Azure (Microsoft Azure) is known for its strong integration with Microsoft products and services, as well as its hybrid cloud capabilities.

• GCP (Google Cloud Platform) is known for its strong data analytics and machine learning c...read more