Ques 1: Introduction Ques 2: Language I am comfortable with Ques 3: Write a program to check string pallindrome Ques 4: Write a program to check if a given number is armstrong or not Ques 5: Difference between 2-tier and 3-tier architecture ? Ques 6: Any question for me ?
He started of with a simple coding question. 1. Given a string , print the number of vowels and consonants present in it. 2. He asked me to explain each and every line of the code. 3. Asked the difference between Count++; // post increment ++Count; // pre increment 4. Then the output of pesudo code which is given below : #include<bits/stdc++.h> using namespace std; int main(){ char ch='*'; switch(ch){ case '*': cout<<"*"; case '?': cout<<"*"; default: cout<<"*"; } } Ans: *** We don't have break statement after each case in the above so, it will print three *. 5. Asked me about my project. 6. SQL I) difference between group by and order by. 2) why index are used in SQL . 7. Explian the over all oops concepts. 8. Expalin networking stack (OSI model) 9. Different between ip4/ip6 10. which all languages you are good in or code. Finally , he asked me if you have any questions to ask , I actually had two questions for my interviewer.
first round, conducted in their infy platform, it was a coding round with 3 question, 1easy, 1 medium(Greedy), 1 hard(DP) Java, Python, CPP, C, Javascript, GO etc. were supported 2nd round, technical round, questions from DS, DAA, OS
What do you understand by java class path?
1. What is OOPS ? 2. Projects 3. What is an Algorithm ? Write an algo for___. 4. Puzzle questions
1. Coding question to print no of letters in a given string 2. CN question - describe 7O SI layers 3. DBMS questions queries and all 4. Some basic Oops concepts 5. Some questions on OS like what is thrashing
Tell me about yourself favourite subject type of testing
My interview includes technical+hr, question asked- Introduction, long term goal(after 5 yr), polymorphism, basic OOPs concept, one coding question (palindrome), SQL query, python concepts, one error correction code. then he asked some project related question. My interview was around 40-50 mins.
1.Define DSA 2.Write a code of Selection sort. 3.OOPs in python. 4.Primary key vs Foreign key.
Q: They asked about OOPS, SQL, and questions related to my field.
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