Standard Chartered Full Stack Developer Interview Questions and Answers

Q1. What is transactional annotation in spring ?
Ans. 
Transactional annotation in Spring is used to define the scope of a transaction.
• Transactional annotation is used to mark a method or a class as transactional.

• It ensures that all the operations within the annotated method or class are executed within a single transaction.

• If an exception occurs, the transaction is rolled back.

• Transactional annotation can be applied at the method level or class level.

• It provides various a...read more
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Q2. What is cache in spring?
Ans. 
Cache in Spring is a mechanism to store frequently accessed data in memory for faster retrieval.
• Cache improves application performance by reducing the load on the database.

• Spring provides caching support through annotations like @Cacheable, @CachePut, and @CacheEvict.

• Caches can be configured with different eviction policies, such as LRU or FIFO.

• Example: @Cacheable annotation can be used to cache the result of a method
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Q3. It stores the data in cache, where checks the dup
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Not every process has aptitude but for IT departments and technical team ask for aptitude test

Q1. If fresher then you must know about the company and some banking terminology. If applying for specific role then you must carry knowledge of that subject.
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Q1. They will discuss about norms and salary structure
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Q1. JavaScript basic ques
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Q2. Var vs const vs let
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Coding interview basic level nothing more required for this

Basic coding not more relevant in the whole process

Q1. Okish not that hard
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Q1. Explain event driven architecture of node.js
Ans. 
Node.js uses event-driven architecture where events trigger callbacks to handle asynchronous operations.
• Node.js uses event loop to handle asynchronous operations efficiently

• Events are emitted by various objects in Node.js like HTTP servers, file system, etc.

• Callbacks are registered to handle events and execute code when events occur
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1)Buy and sell stock
2)2 sum
3) system design
4) Elastic search
5) deployment

Q1. Oops, basic ,SQL ,ado
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Curd operation with SQL connectivity

Simple algorithm question about sorting

Q1. Algorith question about quick sort
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Q2. Nlonn run time of the sort
Ans. 
The time complexity of the quicksort algorithm is O(n log n).
• Quicksort has an average time complexity of O(n log n).

• The best case time complexity of quicksort is O(n log n) when the pivot element divides the array into two equal halves.

• The worst case time complexity of quicksort is O(n^2) when the pivot element is the smallest or largest element in the array.
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Ms office,Core Java , Tally , C,

In my Opinion,view , If you ask me, As far as I can see/I am Concerned , It seems to me that , I think /feel/reckon/ belive , If you want my option , What we have to decide