AVASOFT Software Trainee Interview Questions and Answers

3 coding question in 1:30 hr
2 medium + 1 hard
1- greedy
2- binary search, prefix sum
3- dp (too hard)

Q1. Low level design type question
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Q1. Hiring manager round. Asked project related questions plus basic hr questions
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Nice and difficult work from home

Q1. Array and haah was aaked
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Q2. It was difficult
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Q1. Implement hashmaps
Ans. 
Hashmaps are data structures that store key-value pairs for efficient retrieval.
• Hashmaps use a hash function to map keys to indices in an array.

• Collision resolution techniques like chaining or open addressing are used to handle multiple keys hashing to the same index.

• Common operations on hashmaps include insertion, deletion, and lookup of key-value pairs.
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Q1. House robber leetcode
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Medium non verbal reasoning, verbal reasoning Os dbms network
No coding questions

Q1. Detect loop in a LL.
Ans. 
Detect loop in a linked list.
• Use two pointers, slow and fast, to traverse the list.

• If there is a loop, the fast pointer will eventually catch up to the slow pointer.

• If the fast pointer reaches the end of the list, there is no loop.
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Q2. String to interger without ASCII conversion
Ans. 
Use parseInt() function to convert string to integer without ASCII conversion.
• Use parseInt() function with radix parameter to specify the base of the number system

• If radix is not specified, parseInt() will try to determine the base automatically

• If the string contains non-numeric characters, parseInt() will return NaN
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Q1. Introduction , why should we hire you?
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Q2. Project discussion, location
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Hacker Rank questions
Time ! hour

Q1. 1)grouping of array 2)Recursion 3)creating matrix
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Q2. Basics on oops concept
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