Synechron Senior Associate Developer Interview Questions and Answers

Average to easy difficulty level.

Q1. Java code of string manipulation
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Q2. What is the Java code for various types of sorting algorithms?
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Q3. Sql query and topics related to joins.
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Q1. About yourself and family
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Q2. What do you know about the company?
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Q3. Can you provide examples of real-life scenarios where you handled conflicts with either a colleague or a manager?
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Q4. What actions would you take if your manager does not approve your product idea, and how would you attempt to persuade them?
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Q1. All about angular framework and Typescript
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Q2. Javascript precoded question
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Q1. In this round as well as Angular related question
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Q2. Lifecycle hook of angular
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Lifecycle hooks in Angular are methods that allow you to tap into the lifecycle of a component or directive.
• Lifecycle hooks include ngOnInit, ngOnChanges, ngDoCheck, ngOnDestroy, etc.

• ngOnInit is used for initialization logic, ngOnChanges is used for reacting to input changes, ngOnDestroy is used for cleanup tasks, etc.

• Example: ngOnInit() { console.log('Component initialized'); }
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Q3. Lazy loading concept
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Q1. Discussion about my previous project
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Q2. Question on html, css, javascript & react
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Q3. Explain about promises
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Promises are objects representing the eventual completion or failure of an asynchronous operation.
• Promises are used to handle asynchronous operations in JavaScript.

• They can be in one of three states: pending, fulfilled, or rejected.

• Promises can be chained using .then() to handle success and .catch() to handle errors.

• Example: const myPromise = new Promise((resolve, reject) => { ... });
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Q4. Use state, context api
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Q5. Box modelling in css, css pre processors
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Box model in CSS refers to the way elements are rendered in a web page. CSS preprocessors like SASS or LESS help streamline CSS development.
• Box model in CSS includes content, padding, border, and margin.

• CSS preprocessors like SASS or LESS allow for variables, nesting, and mixins to be used in CSS.

• Example: box-sizing: border-box; in CSS changes the box model to include padding and border in the element's total width and
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