Hummingbird Web Solutions Javascript Developer Interview Questions and Answers

Q1. How do you declare a variable in JavaScript?
Ans. 
Variables in JavaScript are declared using the 'var', 'let', or 'const' keywords.
• Use 'var' to declare a variable with function scope.

• Use 'let' to declare a variable with block scope.

• Use 'const' to declare a constant variable.

• Example: var x = 5; let y = 'hello'; const PI = 3.14;
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Q2. In JavaScript using, u can declare a variable using var, let or const
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25 MCQ questions online with time limit

Create webapp . Frontend, Backend , data encryption

Aptitude test details in the snovasys are best aptitude test details in snovasys and in the snovasys i thought like i need to learn more in the aptitude atmy strating of career and all all all alllllllllllllllllllllllll abc and the best buddy program we have invested on the internet today at the speed limit of data and the policy are not good we need to improve all the data and the data is not good of all the data to be shared and with in the organisation all the data is must and should need to learn careful and all the data is need to know all the must and should detailed actions are taken on their data

Q1. Not good with my situation And
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Q2. What is your current salary What is your location
Ans. 
I am unable to provide my current salary as it is confidential.
• My current salary is confidential and I am unable to disclose it.

• I prefer to discuss salary expectations rather than disclosing my current salary.

• Salary is negotiable based on the position and responsibilities.

• I am more interested in discussing the opportunities and growth potential in this role.
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Give a pattern and solved people enter into techinal round 1.I cleard this test and enter to tr1

Q1. They ask executye some patterns anf basic programs.i performed but don't select to tr2
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Q1. Discussed on my last salary
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Q1. General fit to profile filtration
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Q1. To the profile applied for
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Q2. Explain an actual component
Ans. 
An actual component is a reusable and modular piece of software that performs a specific function within a larger system.
• Components are often designed to be independent and can be easily integrated into different systems.

• Examples of components include buttons, input fields, and dropdown menus in a user interface.

• Components can have their own logic, styling, and functionality, making them versatile building blocks for s...read more
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Q3. Design the architecture
Ans. 
Designing the architecture for a software system involves planning the structure and components of the system.
• Identify the key components of the system and their interactions

• Choose appropriate technologies and frameworks for each component

• Consider scalability, performance, security, and maintainability

• Create a detailed diagram or documentation of the architecture
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Q1. Attitude towards work
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I have given the coding test in python language. Out of 5 questions, we have to attain a minimum of 3 questions.

Q1. The questions in technical round is related to the task which were given to us and also they ask basics questions related to technical.
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Q1. The interview was about the personality check, overeally it was good .
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Easy to medium
profit and loss questions
Permutation and combination

Easy to medium
45 mins

Q1. Basic concept of Oops Java basic
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Q2. Constructor Overloading
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Q3. Operator overloading in Java?
Ans. 
Operator overloading allows operators to be redefined for user-defined types in Java.
• Operator overloading is not supported in Java as it can lead to ambiguity and confusion.

• Java does not allow custom operators to be defined or existing operators to be overloaded.

• Instead of operator overloading, Java provides method overloading where methods with the same name but different parameters can be defined.
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Q4. Define java and it's features
Ans. 
Java is a high-level, object-oriented programming language known for its platform independence and robust features.
• Java is platform-independent, meaning it can run on any device with a Java Virtual Machine (JVM)

• It is object-oriented, allowing for modular and reusable code

• Java is known for its robust standard library, which includes tools for networking, I/O, and more

• It supports multithreading, allowing for concurrent e...read more
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Q1. Introduction Present events
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