Dish Network Interview Questions, Process, and Tips

Q1. Basic SQL, Basic questions around discriptive stats and ML concepts. Questions around previous projects
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Q1. Basic Stats and ML questions, questions around linear models, outliers handling. End to end model pipeline for scinario.
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Simple EDA and model building on toy data.

Q1. Managers access story telling and articulation skills.
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Q1. What is arrow functions
Ans. 
Arrow functions are a concise way to write functions in JavaScript.
• Arrow functions are introduced in ES6.

• They have a shorter syntax compared to traditional function expressions.

• Arrow functions do not have their own 'this' keyword.

• They are best suited for non-method functions.

• Example: const add = (a, b) => a + b;
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Q1. Write code for parenthesis matching
Ans. 
Code to match parentheses in a string
• Use a stack to keep track of opening parentheses

• Iterate through the string and push opening parentheses onto the stack

• When a closing parenthesis is encountered, pop from the stack and check if it matches the closing parenthesis
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Q1. Tell me about Hls ja
Ans. 
HLS stands for HTTP Live Streaming, a protocol used for streaming media over the internet.
• HLS breaks the media content into small chunks and delivers them over HTTP.

• It is widely used for streaming video and audio content on the internet.

• HLS allows adaptive bitrate streaming, where the quality of the video adjusts based on the viewer's network speed.

• Popular streaming services like Netflix and Hulu use HLS for delivering
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Python and SQL coding test along with basic data science questions
Python was on basic syntax. SQL was on medium difficulty

Q1. Correlation vs causation Central limit theorem Support Vector Machines Confusion matrix Basics of Deep Learning - activation function, optimizers and initialisation techniques Z score, P value Differenc...read more
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Q1. Questions about my background My hobbies and interests
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Q1. Basic questions about previous experience.
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Q1. SQL questions Basic
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Q2. SQL questions advanced
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Q1. TCP/IP, Incident management
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Q1. Networks fundamental
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Q1. Previous organisations
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