Ice Mortgage Technology Software Engineer Level 1 Interview Questions and Answers

There were some technical questions MCQ based. Then there were 2 coding questions,i don't remember the questions exactly ,but one was a medium level array manipulation question and the other was medium level string manipulation question.

The round was of 1 hour .SHL platform conducts the Aptitude and Verbal Reasoning. It had two sections, first was a numerical ability which had questions mostly on Data interpretation (Tables, Bar graphs, and Pie charts). Calculators were allowed however you had to be extremely fast in your calculations as the timing constraints were very strict and you could not go back to the previous question. The second section was verbal reasoning which was mostly reading comprehension based. I was preparing for GMAT so I was all brushed up. I would recommend to go through the SHL sample papers to become familiar with the format of aptitude and Verbal reasoning questions.

Q1. It went for about 1.25 hours. TR round : The interviewer was very supportive and wanted a healthy discussion. First he asked about my project and questions based on my project. Q1.He asked me what is 4...read more
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Q1. Basic DSA questions like binary search, pattern
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Q2. Basic SQL query questions
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Q1. Projects done at the previous company.
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Q1. Python, Javascript
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Q1. Dsa question, I don’t remember
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Q2. Check if the sentence is palindrome or not
Ans. 
To check if a sentence is a palindrome, compare it with its reverse form.
• Remove all non-alphanumeric characters and convert the sentence to lowercase.

• Reverse the sentence and compare it with the original sentence to check for palindrome.

• Example: 'A man, a plan, a canal, Panama' becomes 'amanaplanacanalpanama' after removing non-alphanumeric characters and converting to lowercase.
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Q1. Discussion was on Binary tree and tree traversal. Asked me to write binary tree complete program to insert amd traversal of binary tree with few changes on how to insert.
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Q2. In depth discussion on my experience my projects.
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First 20 question for apti and then coding round of 20 questions each from c/c++ , java and SQL

Q1. OOPS questions Data structure like linked list Binary search SQL
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Q2. Is multiple inheritance allowed in java?
Ans. 
No, multiple inheritance is not allowed in Java.
• Java does not support multiple inheritance for classes to avoid the diamond problem.

• However, multiple inheritance is allowed for interfaces in Java.

• Example: class A extends B, C is not allowed, but interface A extends B, C is allowed.
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Q3. What is inheritance
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Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
• Allows a class to inherit attributes and methods from another class

• Promotes code reusability and reduces redundancy

• Creates a parent-child relationship between classes

• Example: Class 'Car' can inherit properties and methods from class 'Vehicle'
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Q4. What is real time example of polymorphism
Ans. 
Polymorphism in software development is like a person driving different vehicles using the same driving skills.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• For example, a superclass 'Shape' can have subclasses like 'Circle' and 'Rectangle' which can be treated as 'Shape' objects.

• Calling a method like 'draw()' on a 'Shape' object will execute the specific implementatio...read more
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Q5. What is your project based on?
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Reverse string code and reverse array code

Q1. Basic of java, pillar of oops, collection, exception handling etc.
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Q2. What isinheritance
Ans. 
Inheritance is a mechanism in object-oriented programming where a class inherits properties and behaviors from another class.
• Allows a class to inherit attributes and methods from another class

• Promotes code reusability and reduces redundancy

• Creates a parent-child relationship between classes

• Example: Class 'Car' can inherit from class 'Vehicle' and inherit properties like 'speed' and methods like 'drive()'
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Q3. What is encapsulation
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Encapsulation is the concept of bundling data and methods that operate on the data into a single unit, known as a class.
• Encapsulation helps in hiding the internal state of an object and restricting access to it.

• It allows for better control over the data by preventing direct modification from outside the class.

• Access to the data is provided through methods, which can enforce validation rules and ensure data integrity.

• Ex...read more
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Q4. What is polymorphism
Ans. 
Polymorphism is the ability of a single function or method to operate on different types of data.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).

• Example: Animal superclass with Dog and Cat subclasses. Both Dog and Cat can be treated as Animals.
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Q5. What is abstraction
Ans. 
Abstraction is the concept of hiding complex implementation details and showing only the necessary features to the user.
• Abstraction allows developers to focus on what an object does rather than how it does it

• It helps in reducing complexity and improving code readability

• Example: In Java, abstract classes and interfaces are used to achieve abstraction
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It was a MCQ test with some of the questions based on aptitude and other basic coding questions

Q1. It was a Technical Interview of about 45 minutes, where about 30 minutes was given to DSA and OOPs, the rest 15 minutes were resume discussion. DSA question were leetcode easy-medium.
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Q2. Based on Sorting Algorithms and Trees.
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Q1. It was a 30 minute technical interview where 15 minutes were given to resume discussion.
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Q2. I was asked 2 puzzles in the rest of the time. Puzzles were either from GeeksForGeeks or closely related.
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Q1. Discussion about my lifestyle, likes, dislikes, whether I play sports.
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Q2. What are my strong and weak points and how i can contribute in company's growth. and where i see myself in 5 years.
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Q3. A few questions related to my college life.
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Q4. Which movie character I would compare myself to and why.
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