Software Trainee Interview Questions

Interview Questions

• Q1. They tell someone situations and asking the answer.

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• Q2. Asking oops concept like what's the access specifier and what the use

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• Q3. And basics of oops concepts and brief explanations of basic fundamentals

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• Q4. Difference between Linkedlist and Arraylist.

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• Q5. Introduce yourself Projects Rate yourself in 1-10 in c programming Conditional statements Looping statements Printf and scanf Pre processor directives Switch case Swap using without third variable Sort the array in ascending order Recursion Joins in SQL Commands in SQL Delete and truncate in SQL

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• Q6. This was a technical one-one round I was asked with Java questions the questions they asked was in moderate level they only check our understanding in each concept like oops concepts it was easy for me

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• Q7. What's abstraction?

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• Q8. What is inheritance and explain its types

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• Q9. SQL basic querries ( between ,group by, difference between update and alter)

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• Q10. Basic Oops concepts on both python and java(both java and python I mention in my resume)

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+25 interview questions

Interview Questions

• Q1. Q3. Why String class has been made immutable in Java? A4. For performance & thread-safety. 1. Performance: Immutable objects are ideal for representing values of abstract data (i.e. value objects) types like numbers, enumerated types, etc. If you need a different value, create a different object. In Java, Integer, Long, Float, Character, BigInteger and BigDecimal are all immutable objects. Optimisation strategies like caching of hashcode, caching of objects, object pooling, etc can be easily applied to improve performance. If Strings were made mutable, string pooling would not be possible as changing the string with one reference will lead to the wrong value for the other references.

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• Q2. Q1. What is the difference between “==” and “equals(…)” in comparing Java String objects? A1. When you use “==” (i.e. shallow comparison), you are actually comparing the two object references to see if they point to the same object 2. Q2. Can you explain how Strings are interned in Java? A2. String class is designed with the Flyweight design pattern in mind. Flyweight is all about re-usability without having to create too many objects in memory.

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Interview Questions

• Q1. 1. What is java and it's features ? 2. Why it is called platform independent language? 3. What is static memory allocation, dynamic memory allocation? 4. types of variable 5. Type casting 4. what is oops ? Is java contains a 100% opp's concept 5. Data abstraction 6. What is the use of private? 7. Exception and syntax of try-catch 8. program to represent a method overloading.

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• Q2. 9. what is SQL 10. What is DBMS 11. What is rdbms 12. what is primary key , foreign key 13. Statements of SQL 14. what is join and it's syntax

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Interview Questions

• Q1. then the next round was tr interview in which they again gave you 2 random problems and we are supposed to do it in front of them in a zoom call. in my case the second question was given out of syllabus from what they had mentioned in the mail .but i guess this is rare as none of my friends experienced it.

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• Q2. the coordinates of a bishop is given . tell all the possible moveset coordinates where the bishop can move

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• Q3. Coding question was asked

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Interview Questions

• Q1. Some Puzzles, Python Question (list vs tuples), OOPS concept, REST API

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• Q2. They also ask for the question which are required for requirement gathering and understand overall life cycle of development of software like DBMS, UI etc.

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• Q3. They use to ask for the different type of quizes or puzzles like man bridge problems , ball and glass problems.

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• Q4. They Just asked for the prime number and Fibonacci sequence question and code with all approaches.

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Interview Questions

• Q1. Concept based questions and also questions on the coding you written

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• Q2. Concept based questions and also questions on the coding you written

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• Q3. Nothing special about it was also quite easy only

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• Q4. Nothing special about it was also quite easy only

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• Q5. Ask me regarding project, sql, cloud computing, computer network, python

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• Q6. What is diff between c and c++ Any code can u type now

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• Q7. Some questions on technical and some aplitude. Family,bio,

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Interview Questions

• Q1. dsa questions general questions

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• Q2. sql questions cybersecurity questions

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• Q3. As i was selected for digital this interview was bit hard

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• Q4. What is difference between class and object?

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• Q5. What is difference between class and object?

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• Q6. inheritance , abstraction , constructor and then Data Structure and algorithm.

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• Q7. Be perfect on core subject.

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• Q8. Be perfect on core subject.

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• Q9. C coding questions and oops basics

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• Q10. Few technical questions on C/C++

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Interview Questions

• Q1. Questions asked from which language that you are strong . Then they asked me to code 2 programs which language that you wish. Then they asked SQL query

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• Q2. What is tuple.what is oops

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• Q3. Python basic questions like string tuple

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• Q4. The final round was HR round. HR checks our communication skill and some bond discussion.

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• Q5. About polymorphism,tuples and dictionaries in Python.

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• Q6. Loops in C and how it will work.

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• Q7. Leap year program

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Interview Questions

• Q1. Introduction questions on JAVA i.e. diff. between c++ and java, oops concept, discussion on a programming question Data structures related questions. All questions were basically from what you mentioned in your resume.

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• Q2. Prior to the technical interview, there was pre-placement talk in the morning as the talk ended they started the interviews.

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Interview Questions

• Q1. They will ask about the programming language that we know well. Be prepared everything about the specific programming language. And last but not least if you had done any projects be prepared on that as well.

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• Q2. What is Object-oriented programming?

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• Q3. What is encapsulation?

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• Q4. Program to find prime number

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