Metacube Software Interview Questions, Process, and Tips for Freshers

IT was on tpohub platform appitude test was set on easy- moderate level and we are required to join google meet from our phone and put it on side angle
test started at 11am and lasted till 12:30.

After shortlisting in round one second round was codding round where we had 5 questions
2easy
2 moderate
1 based on OOPS
I was able to solve 4 questions the last OOPS questions had too long statement to handle and we needed to write 4 class functions
time given for this round was 2hrs(3-5) and it was on same day.

Q1. A recursive function to reverse a string
Ans. 
A recursive function to reverse a string
• Create a function that takes a string as input

• If the length of the string is 0 or 1, return the string

• Otherwise, return the last character of the string concatenated with the result of calling the function on the substring from the first character to the second-to-last character

• Example: reverseString('hello') returns 'olleh'
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Q2. Calculate second max without second loop and sorting
Ans. 
Find the second maximum value in an array without using a second loop or sorting.
• Iterate through the array once, keeping track of the maximum and second maximum values.

• Initialize the maximum and second maximum variables with the first and second elements of the array.

• Compare each element with the maximum and second maximum variables, updating them if necessary.

• At the end of the iteration, the second maximum variable wi
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Q3. Some other googly questions
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Q4. Difference between a set and an array
Ans. 
An array is a collection of elements of the same data type, while a set is a collection of unique elements.
• Arrays have a fixed size, while sets can dynamically grow or shrink.

• Arrays can have duplicate elements, while sets only contain unique elements.

• Arrays are accessed using an index, while sets are accessed using an iterator.

• Arrays are commonly used for storing and manipulating data, while sets are used for mathemati
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Q5. Difference between polymorphism and function overloading
Ans. 
Polymorphism is the ability of an object to take on many forms. Function overloading is having multiple functions with the same name but different parameters.
• Polymorphism allows objects to be treated as if they are of different types, while function overloading allows multiple functions to have the same name but different parameters.

• Polymorphism is achieved through inheritance and virtual functions, while function over...read more
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Q6. How to import user defined class another file
Ans. 
To import user defined class from another file, use the import statement followed by the file path.
• Use the import statement followed by the file path to import the user defined class

• Make sure the file containing the class is in the same directory or specify the correct path

• Use the class name to access the class in the importing file
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Basic aptitude test, in which some basic coding question of loop were mixed .

It have 4 typical coding question on which i feeling difficulty to solve but i solved based on oops concept.

Q1. He asked me question regarding oops concept , HTML, SQL query
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Q2. Ask me to introduce myself
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