Ugam Solution Associate Business Analyst - Technology Interview Questions and Answers

MCQ question they provide

Q1. Java , selenium related questions
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Q1. Discussion about salary
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Coding test was on Java programs. Basically for loop programs.

Basic questions easy to crack. Basic programming knowledge.

Q1. Oops questions, multithreading, Exception , String .
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Q1. About salary discussion only
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Aptitude test with aptitude based questions

Q1. What is variable hoisting.
Ans. 
Variable hoisting is a behavior in JavaScript where variable declarations are moved to the top of their scope during compilation.
• Variable declarations are hoisted to the top of their function or global scope.

• Only the declarations are hoisted, not the initializations.

• This can lead to unexpected behavior if variables are accessed before they are declared.
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Q2. What is closures in js
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Closures in JavaScript allow functions to access variables from an outer function even after the outer function has finished executing.
• Closures are created whenever a function is defined within another function.

• Inner functions have access to the outer function's variables even after the outer function has returned.

• Closures are commonly used to create private variables and functions in JavaScript.

• Example: function outer...read more
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Q1. Technical question
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Q1. Coding questions
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Q1. String s="Expense is 1000 rs"..Extract 1000 from the above string and add 100 to it, print it like Expense is 1100
Ans. 
Extract and manipulate numerical value from a string.
• Use regular expressions to extract the numerical value from the string.

• Convert the extracted value to an integer, add 100 to it, and then format it back into the original string format.

• Print the updated string with the new numerical value.
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Q2. What is statis aspect of non static method
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The static aspect of a non-static method refers to the fact that it belongs to the class and can be accessed without creating an instance of the class.
• Non-static methods are associated with an instance of a class and can access instance variables.

• Static methods, on the other hand, belong to the class itself and can be accessed without creating an instance.

• Non-static methods can access static variables and methods, but ...read more
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