Accurate Background Senior Software Engineer Interview Questions and Answers

Q1. IBM storage replication
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Q2. Dell EMC storage
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Q1. Talked about CTC
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Q2. Talked about notice period
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Q1. Regarding test your skills in previous projects
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Q1. 1. Strings,collections,exceptionhandling,multithreading 2.spring framework features and advantages,springsecurity,springAOP, 3.Springbootframework and features,Annotations,CRUDoperations,DataJPA, 4.RestWe...read more
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Q1. 1.personalInformation 2.why changing company 3.total projects and domains and clients that worked in our total experience 4.culture of your organization day to day activities 5.one critical situation or co...read more
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Q1. How event loop works
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Event loop is a mechanism that allows for efficient handling of multiple events in a single thread.
• Event loop is used in asynchronous programming to handle non-blocking I/O operations.

• It continuously checks for events in a queue and executes their associated callbacks.

• Event loop is commonly used in JavaScript for handling browser events and Node.js for handling server requests.

• It prevents blocking of the main thread by...read more
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Q2. Polyfill of promise.all
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Q3. Polyfill of bind
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Polyfill of bind is a function that allows you to bind a specific context to a function.
• The bind polyfill can be implemented using the apply method.

• It returns a new function with the specified context bound to it.

• The polyfill can also accept additional arguments that will be passed to the original function.

• Here's an example of a bind polyfill implementation:

• ```javascript if (!Function.prototype.bind) { Function.proto...read more
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Q1. Core java, J2EE
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Q2. Spring ,Restful
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Not remember related to java 8

Q1. Java, js, web backend
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Q1. Difference between let const var
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let, const, and var are used to declare variables in JavaScript.
• let and const were introduced in ES6, while var has been available since the beginning of JavaScript.

• let and const are block-scoped, while var is function-scoped.

• let and const are not hoisted, while var is hoisted.

• let allows reassignment, while const does not.

• var allows redeclaration in the same scope, while let and const do not.
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Medium level assignment was given

Q1. Core concepts of programming
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