Other Interview Experiences - 4 (Persistent + Deqode + Barclays + Amdocs + LTI + Capgemini + UBS + Pubmatic + Rakuten)
1) Blockchain Technology
2) What is AI, ML and Deep Learning?
3) What is Big Data Analytics?
4) Exception Handling
5) What is Static
6) What is Final
7) Overloading and Overriding
8) All OOPs concepts like abstraction, encapsulation, polymorphism, inheritance
9) Difference between JDK and JRE
10) What is JVM?
11) Puzzles.
12) Who is your favorite author?
13)What happens when you enter a website?
14) Difference between call by value and call by reference
15) Difference between Having and Where Clause
16) 3rd largest salary from a table...write query
17) Primary Key, Foreign Key..write queries
18) Drop, Truncate and Delete... what's the difference
19) What is Normalization
20) Detection and removal of a loop in linked list
21) What is linked list
22) What is an array
23) Advantages of Java
24) Why do we use R
25) How can we use R to predict something
26) What are the advantages of R
27) Data types in Java
28) Design a traffic control system
29) Knapsack algorithm
30) Write any sorting algorithm
31) What is dynamic programming
32) What is your greatest achievement in life? and why?
33) What happens when a ray of light passes through an object
which is kept before two slits which are at equal distance from the object
34) If there are three ants on the three vertices of a triangle and they walk only on the edges ....what is the probability that they never meet?
35) How an integer is stored in the memory?
36) Size of an integer in bytes and bits
37) What is Hashing, what are hash functions
38) Can an overloaded method be overrided?
39) Can overrided method be overloaded?
40) Why multiple inheritance is not there in Java?
41) Why pointers are not there in Java?
42) What are transactions in databases?
43) Can you overload the main method?
44) What is the use of ""finally"" block in exception handling?
45) Puzzle : There is 5 L jar and 3 L Jar...and one more jar is given and infinite supply of water is there...how you will collect 4 litres? you cannot throw water outside
46) Puzzle : There is 5 L and 3 L jar and you have to collect 4 L without using a 3rd jar...you can throw water outside
47) Puzzle : There is a monkey who is sitting at the end of a 10 feet pool and he wants to climb up. Each time he climbs 4 feet up, he slides 2 feet down...how many times he will have to climb up to reach the top?
48) Puzzle There are 25 horses and 5 race tracks and you have to find the top 3 fastest horses...how you will find? You don't have anything to measure the timings and all of the race. An you have to do this in an optimal way. So what is the minimum number of races required
49) There are 3 bulbs in one room and the 3 switches are in another room...how you will find which switch is for which bulb? You can go to the room only once...where bulbs are present
50) When we enter a php url...the php page will open or authentication will be required
51) How facebook manages its data?
52) Tell us something which is not there in your CV
53) Describe your projects
54) Study the increment and decrement operators carefully because they confuse you in the interview
55) Swap two variables without using the third one (can be done using arithematic operators)
56) Swap two variables without using the third one and without using the arithematic operators ( can be done using xor)
57) What are the ACID properties
58) How OOP is different from Procedural approach
59) What is the super class of Exception
60) Superclass of Throwable?
61) What kind of errors are there?
62) Name some errors and exceptions
63) Puzzle : Two hour glasses are given...one of 7 mins and another of 4 mins...how you will measure 9 mins
---------------------------------------------------------------------------------------------------------------
1) Find the distance between any two nodes in a binary tree.
2) Reverse the linked list.
3) Sort the unsorted linked list.
4) Find the triplets with a particular sum.
5) Multi-threading Vs Multiprocessing Vs Multitasking (Practical example)
6) 3 bulbs and 3 switches puzzle.
7) Longest Common Sub-sequence (DP) question.
8) Maximum continuous subarray sum (Kadane's Algorithm).
9) Conflict Serializability and View Serializability.
10) Code for deadlock condition using threading in Java, and how to handle
Deadlocks?
11) Normalization in DBMS in layman terms, and what is 3NF?
12) Explain about your projects and internships.
13) What was your approach for doing a particular project?
14) Why do you want to work with DB?
15) How would you handle a situation when your team is working really slow?
16) How would you handle a situation when your team is completely stuck at one
point?"
All Interview Experiences (CS/IT/ENTC)
2020-2021
> Most common interview questions and answers
>Common interview questions and answers for freshers
>Job interview questions and answers
>Short interview questions and answers
>Interview questions to ask
>Best interview questions
>Unique interview questions
>Interview questions for students
Topics Covered
>Interview Questions ✅ ♨️ (C++/Java/SQL/Databases)
>Coding Round Questions✅ 💻
>Programming Questions ✅
>Managerial Round Questions ✅
>HR Round Questions✅🙌
Everything at one place😜😎
No comments:
Post a Comment