Q1. What is multithreading
Ans. 
Multithreading is the ability of a CPU to execute multiple threads concurrently, allowing for better performance and resource utilization.
• Multithreading allows multiple threads to run concurrently within the same process.

• Each thread has its own stack and program counter, but shares the same memory space.

• Multithreading can improve performance by utilizing multiple CPU cores efficiently.

• Examples of multithreading include...read more
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Q2. What is hash map
Ans. 
A hash map is a data structure that stores key-value pairs and allows for efficient retrieval of values based on keys.
• Hash maps use a hash function to map keys to indexes in an array, allowing for constant time retrieval of values.

• Collisions can occur when multiple keys hash to the same index, which can be resolved using techniques like chaining or open addressing.

• Example: HashMap map = new HashMap<>()
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Python duration was 1 hour

Q1. What is the process to run a python program
Ans. 
To run a Python program, you need to write the code in a .py file, open a terminal or command prompt, navigate to the file's directory, and then run the program using the 'python' command.
• Write the Python code in a .py file using a text editor or an IDE

• Open a terminal or command prompt on your computer

• Navigate to the directory where the .py file is located using the 'cd' command

• Run the Python program by typing 'python ...read more
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Medium level coding questions

Asked to speak about influence of social media

Q1. Html void elements
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Q2. Write some Html selectors

Ans. 

HTML selectors are used to target specific elements on a webpage for styling or manipulation.

• Use element selectors to target specific HTML elements (e.g.

  ,

  ,

  ).

• Use class selectors to target elements with a specific class (e.g. .classname).

• Use ID selectors to target elements with a specific ID (e.g. #idname).

• Use attribute selectors to target elements with specific attributes (e.g. [attribute=value]).

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