Accops Systems Associate Software Engineer Interview Questions and Answers

Corona Pandemic, digitalization

Qualitative and quantitative questions + gmat

Q1. Dbms, os, programming
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Questions were easy to moderate level from leetcode

Q1. I didn't get selected, but if you clear the 1st round coding and aptitude aswell then you will be allowed to this round, some 25 to 30 were selected and 6 were given offer letter.focus on coding aswell as ...read more
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First round was online assessment consisting of aptitude and coding questions.

Q1. First round consisted of coding 3 questions. String reversal , binary to decimal, finding index of word "golden" in given sentence.
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Q1. It involved questions related to my resume and computer networks and basics of c++.
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Q1. What are doing from HR post?
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Q1. Programming bese question?
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Conducted on their platform for 120 minutes

Q1. I was asked to find subarray Max Sum
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Q2. I was asked to find diameter of a binary Tree
Ans. 
To find the diameter of a binary tree, we need to find the longest path between any two nodes in the tree.
• Traverse the tree recursively and calculate the height of the left and right subtrees.

• Calculate the diameter of the left and right subtrees recursively.

• The diameter of the tree is the maximum of the following three values: 1. Diameter of the left subtree 2. Diameter of the right subtree 3. Height of the left sub...read more
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Q1. DBMS, Computer Networks and Operating System Questions
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Q1. Mainly on cloud, microservices and distributed processing
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Q1. Common Elements in two Sorted Linked List
Ans. 
Finding common elements in two sorted linked lists.
• Traverse both lists simultaneously using two pointers.

• Compare the values of the nodes pointed by the two pointers.

• If they are equal, add the value to the result list and move both pointers.

• If not, move the pointer pointing to the smaller value.

• Repeat until one of the lists is fully traversed.
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Q2. Kth element after merging two sorted arrays
Ans. 
Finding the Kth element after merging two sorted arrays.
• Merge the two sorted arrays into a single array.

• Sort the merged array.

• Return the Kth element from the merged and sorted array.
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Q3. A good amount of OOPS?DBMS questions, small keywords used in project, data flow in projects were asked
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Q1. Detailed concepts about OOPS and DBMS
Ans. 
OOPS is a programming paradigm based on objects while DBMS is a software system for managing databases.
• OOPS focuses on encapsulation, inheritance, and polymorphism

• DBMS manages data through CRUD operations and supports ACID properties

• Examples of OOPS languages include Java, C++, and Python

• Examples of DBMS include MySQL, Oracle, and SQL Server
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Q2. Detailed study and questions about project.
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Q1. Knowledge about latest technologies
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Q2. Why they should hire me?
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Q3. Why oracle? followed by questions from computer networks, OOPS, DBMS and a bit from major CS fundamentals.
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