GTROPY Software Developer Interview Questions, Process, and Tips

Q1. Sort the array with even no on left and odd no on right
Ans. 
Sort array with even numbers on left and odd numbers on right.
• Iterate through the array and separate even and odd numbers into two separate arrays.

• Merge the two arrays with even numbers on the left and odd numbers on the right.

• Return the sorted array.
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Q2. Find freq of each element in array
Ans. 
Count the frequency of each element in an array of strings.
• Create a hashmap to store the frequency of each element.

• Iterate through the array and update the frequency count in the hashmap.

• Return the hashmap with element frequencies.
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Q3. ACID PROPERTIES
Ans. 
ACID properties are a set of properties that guarantee database transactions are processed reliably.
• Atomicity: All operations in a transaction are completed successfully or none at all.

• Consistency: Database remains in a consistent state before and after the transaction.

• Isolation: Transactions are isolated from each other until they are completed.

• Durability: Once a transaction is committed, changes are permanent and can...read more
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Q1. Count pairs equal to target values
Ans. 
Count pairs in an array that sum up to a target value
• Iterate through the array and for each element, check if the target value minus the element exists in a hashmap

• If it exists, increment the count of pairs

• Return the total count of pairs at the end
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Q2. Reverse a string
Ans. 
Reverse a given string
• Use a loop to iterate through the characters of the string

• Append each character to a new string in reverse order

• Return the reversed string
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Enumerating dictionary of words starting with a given for eg. Jake

Q1. Normal questions and salary negotiation
Ans. Asked for 6 ctc agreed at 4.5
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Q2. Why do you want to join
Ans. Because of love of logistics and great culture and location.
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Q3. Do you have other offers
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Q4. Are you in position to get more offers.
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Q5. If got any offer which would you join
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Oop ,Java , Core Java

Q1. Oop concept, java Mysql sevrlet Hibernate
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