Zopsmart Technology Interview Questions, Process, and Tips

Q1. DS Algo type questions, string manipulation etc was asked and explored with more detailed questions
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Q1. In depth android, kotlin discussions and high level mapping questions
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Q1. General managerial questions and working agreements type discussion
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1 coding question was asked and it is a standard question from leetcode

Q1. Find middle element of linked list
Ans. 
To find the middle element of a linked list, use the slow and fast pointer technique.
• Initialize two pointers, slow and fast, at the head of the linked list.

• Move the slow pointer by one node and the fast pointer by two nodes until the fast pointer reaches the end of the list.

• The node pointed to by the slow pointer at this point will be the middle element of the linked list.
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Q2. Explain acid properties
Ans. 
ACID properties are a set of properties that guarantee database transactions are processed reliably.
• ACID stands for Atomicity, Consistency, Isolation, Durability

• Atomicity ensures that either all operations in a transaction are completed or none are

• Consistency ensures that the database remains in a consistent state before and after the transaction

• Isolation ensures that multiple transactions can be executed concurrently ...read more
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Q1. There was one Technical round and it was scheduled for 45 min but it took 1 hour.
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Q2. API testing, Tricky questions on API and Selenium, Selenium practical test
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Q1. Reverse a string
Ans. 
Reverse a string by iterating through the characters and swapping them.
• Create a function that takes a string as input

• Initialize two pointers, one at the beginning and one at the end of the string

• Swap the characters at the two pointers and move them towards the center until they meet
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4 c++ questions based on DSA, Linked List, trees, etc