TRS Software Solutions PHP Software Developer Interview Questions and Answers

Profit and loss ,number systems ,averages ,ratios and proportions ,ages ,permutations and combinations....

More focused on basics like arrays,functions,syntax

1 Coding Questions with 15MCQ's related Java Script (Hacker Rank)

Q1. Questions Core Javascript Topics
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Q2. A Design Question on Image upload service.
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Q1. Give a url which re-directs to n websites till it gives 200. Print all the url's.
Ans. 
Use a loop to follow redirects until reaching a 200 status code and print all URLs.
• Start with the initial URL and make a request to it.

• Check the status code of the response, if it's 200 then print the URL.

• If the status code is a redirect (300-399), follow the redirect URL and repeat the process.

• Continue this process until a 200 status code is received.
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Q2. Core Javascript and Database related questions.
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Q1. This round was taken by CTO, Interview was around generic discussion on project and one puzzle question
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Give you 5 problem in maths , string, sql etc

Asked some medium level SQL questions

Q1. Everything that the HR asks
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Q1. Introduction .....
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Q1. About myself , my education and background
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Programming related questions and problem solving

Q1. 3 task for 2 trial days
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Q1. Dynamic programming question
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Q1. Small talk with CEO about my background
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They will give you many questions on paper pen based on star patterns and OOPS

Q1. Everything related to OOPS
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Q2. Array and how to make changes in it
Ans. 
Arrays are a collection of elements stored in contiguous memory locations. Changes can be made by accessing and modifying specific elements.
• Access elements by index: array[index]

• Modify elements by assigning new values: array[index] = newValue

• Add elements at the end: array.push(newElement)

• Remove elements by index: array.splice(index, 1)
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Q1. What is struct keyword
Ans. 
The struct keyword is used in programming languages to define a user-defined data type that contains multiple variables of different types.
• Structs are used to group related data together.

• They can have different types of variables, including other structs.

• Structs can be used to create complex data structures.

• They are commonly used in object-oriented programming languages.
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Q2. What is Class keyword
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The class keyword is used in object-oriented programming to define a blueprint for creating objects.
• The class keyword is used in languages like Java, C++, and Python.

• It allows the programmer to define the properties and behaviors of an object.

• Objects created from a class are called instances.

• Classes can have attributes (variables) and methods (functions).

• Inheritance allows classes to inherit properties and behaviors fr...read more
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