Amaltas Hospital & Medical College (AIMS) Interview Questions and Answers

Q1. Difference between var, let, const.
Ans. 
var, let, and const are all used to declare variables in JavaScript, but they have different scoping rules and behaviors.
• var has function scope and can be redeclared and reassigned

• let has block scope and can be reassigned but not redeclared

• const has block scope and cannot be reassigned or redeclared

• Use const for values that won't change, let for values that will, and avoid var
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Q2. Explain CSS box model. Do padding and margin apply to inline elements?
Ans. 
CSS box model defines the layout of elements on a webpage. Padding and margin can apply to block-level elements but not to inline elements.
• CSS box model consists of content, padding, border, and margin around an element.

• Padding adds space inside the border of an element.

• Margin adds space outside the border of an element.

• Padding and margin can apply to block-level elements like <div> but not to inline elements lik
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Q3. Difference between arrow functions and regular ones.
Ans. 
Arrow functions are shorter syntax for writing function expressions.
• Arrow functions do not have their own 'this' keyword.

• Arrow functions cannot be used as constructors.

• Arrow functions do not have the 'arguments' object.

• Arrow functions are more concise and easier to read.

• Regular functions are better for methods and constructors.
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Q4. How does JavaScript asynchronous model work
Ans. 
JavaScript asynchronous model allows non-blocking code execution by using callbacks and promises.
• JavaScript uses an event loop to handle asynchronous operations.

• Callbacks are functions passed as arguments to other functions and executed when the operation is complete.

• Promises are objects that represent the eventual completion or failure of an asynchronous operation.

• Async/await is a newer syntax that allows writing asyn...read more
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Sql , Plsql oracle database ,,,,,

Q1. Wat are ur strengths , weaknesses . Wat are ur ambitions ? Whr do u see 5 yrs from now
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Q2. Wat r ur ambitions ? …….
Ans. 
My ambition is to continuously learn and grow as a software developer, while contributing to innovative and impactful projects.
• I am passionate about staying up-to-date with the latest technologies and industry trends

• I strive to improve my skills and knowledge through personal projects and professional development opportunities

• I aim to work on projects that have a positive impact on society or make a difference in peopl...read more
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English, Quantitative Ability, Data Interpretation

Multiple guesstimates, questions on resume and work experience