Aikon Technologies Interview Questions and Answers

Mcq questions on dbms, networking and 2 coding questions

Q1. Puzzles to check thinking abilty
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Q2. Coding question on linked list and array
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For Advance developer role they asked Medium to Hard Leetcode Questions of Topic String and Matrices, and for QA Role They just asked 4questions 1Pattern printing kite, 2print 1 to 50 number using recursion, 3is it Anagraam Or not, 4number is Armstrong or not

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Q1. Name and where are you from ?
Ans. My self Sirisha , I'm from khammam district sathupally mandal
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Q2. Educational background?
Ans. Degree final year at kakatiya University
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Q3. What are your strengths?
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Q4. What are your weakness?
Ans. Straight forward More talkative Trust people very quickly
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Q5. Why should I hair you?
Ans. Career goals Work experience Skills realated to job
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Q1. Tell about various joins
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Joins are SQL operations that combine rows from two or more tables based on related columns.
• INNER JOIN: Returns records with matching values in both tables. Example: SELECT * FROM A INNER JOIN B ON A.id = B.id;

• LEFT JOIN: Returns all records from the left table and matched records from the right table. Example: SELECT * FROM A LEFT JOIN B ON A.id = B.id;

• RIGHT JOIN: Returns all records from the right table and matched re...read more
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Q2. Tell about materialized view
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A materialized view is a database object that stores the result of a query for faster access and improved performance.
• Materialized views store data physically, unlike regular views which are virtual.

• They can improve query performance by pre-computing expensive joins and aggregations.

• Materialized views can be refreshed manually or automatically to keep data up-to-date.

• Example: A materialized view can aggregate sales dat...read more
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First there will be a topic given to you to write an article of length 300-400 words in 15 mins. This article writing is to check your knowledge of English language.
Then there is a 45 mins round test in which 40 questions will be asked.
20 Technical and 20 Programming.
The programming questions will be from C++, and you are required to choose the correct output of the given C++ program.
The technical aptitude questions were medium to hard.

Q1. It's a 1:30 hr round. In this part, there will be 4 coding questions from arrays topic which you can solve with any programming language you know. Along with this, you will have 2 questions from SQL and e...read more
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40 Minutes. 40 Question in office Test.
20 Questions Programming related and 20 Questions Aptitude