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FNZ Graduate Apprenticeship Trainee Interview Questions and Answers
FNZ Graduate Apprenticeship Trainee Interview Experiences
1 interview found
Anonymous
I applied via Walk-in and was interviewed in Feb 2024. There were 4 interview rounds.
A normal Aptitude test was taken
Sql nd some qs based on testing and xml
This was a Case study round
(1 Question)
- Q1. Only mental ability qs were asked in this round
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I was interviewed before Mar 2021.
(2 Questions)
Round duration - 90 Minutes
Round difficulty - Medium
- Q1.
Cycle Detection in a Singly Linked List
Determine if a given singly linked list of integers forms a cycle or not.
A cycle in a linked list occurs when a node's
nextpoints back to a previous node in the ... - Ans.
Detect if a singly linked list forms a cycle by checking if a node's next points back to a previous node.
Use Floyd's Cycle Detection Algorithm to determine if there is a cycle in the linked list.
Maintain two pointers, one moving at double the speed of the other, if they meet at any point, there is a cycle.
If one of the pointers reaches the end of the list (null), there is no cycle.
- Q2.
Next Greater Element Problem Statement
Given a list of integers of size
N, your task is to determine the Next Greater Element (NGE) for every element. The Next Greater Element for an elementXis the firs... - Ans.
Find the Next Greater Element for each element in a list of integers.
Iterate through the list of integers from right to left.
Use a stack to keep track of elements for which the Next Greater Element is not yet found.
Pop elements from the stack until a greater element is found or the stack is empty.
Assign the Next Greater Element as the top element of the stack or -1 if the stack is empty.
(1 Question)
Round duration - 60 Minutes
Round difficulty - Medium
- Q1. How would you design an ATM machine?
- Ans.
Designing an ATM machine involves considering user interface, security measures, transaction processing, and hardware components.
User interface should be intuitive and easy to navigate for users of all ages.
Implement security measures such as PIN entry, card authentication, and encryption to protect user data.
Transaction processing should be fast and reliable, with options for cash withdrawals, deposits, transfers, and...
Round duration - 45 Minutes
Round difficulty - Easy
Interview Preparation Tips
Tip 1 : Practice DSA daily
Tip 2 : Try to think of the solution first before jumping to the solution
Tip 3 : Go through interview experience
Tip 4 : Have mock interviews
Tip 1 : Know in depth what is there in your resume
Tip 2 : Mention your skills and work properly
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.
Interview Preparation Tips
- Python
- SQL
DS/ALGO and problem-solving was asked in round one
Interview Preparation Tips
(1 Question)
- Q1. Why you want to switch
- Ans.
Seeking new challenges and growth opportunities in a different environment.
Desire to work on new technologies and projects
Opportunity for career advancement
Seeking a better work-life balance
Interested in a different company culture or team dynamic
Selected
I applied via Company Website and was interviewed in Apr 2024. There was 1 interview round.
(1 Question)
- Q1. Same as posted in advice
Interview Preparation Tips
In-depth questions around JS topics such as promises, polyfills, output questions, event loops, web APIs, context, closures, and this.
hardik jain
Check if a tree is binary or not
Write code for advance surrying in js
Implement custom hook for api call
(2 Questions)
- Q1. Basic questions arounf my previous work
- Q2. Technical questions around performance and code optimization
I applied via Recruitment Consulltant and was interviewed in Aug 2024. There was 1 interview round.
1 hour 10 mins, MERN Stack, Face to Face. Mongodb, medium DSA Question, callback, eventloop, NodeJS asynchronous working
Interview Preparation Tips
I was interviewed in Jul 2024.
(2 Questions)
- Q1. What is the difference between a static function and a static variable?
- Ans.
Static function is a function that can only be accessed within the same file, while a static variable is a variable that retains its value between function calls.
Static function is declared using the 'static' keyword before the return type, limiting its scope to the file it is defined in.
Static variable is declared using the 'static' keyword before the variable type, retaining its value between function calls.
Example o...
- Q2. What is the synchronization technique?
- Ans.
Synchronization technique is a method used to control access to shared resources in a multi-threaded environment.
Synchronization techniques prevent race conditions and ensure data consistency
Common synchronization techniques include locks, semaphores, and monitors
Examples include using synchronized keyword in Java or mutex in C++
Add an element to a linked list.
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