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Barclays Technology Analyst Interview Questions and Answers
Barclays Technology Analyst Interview Experiences
1 interview found
45 Basic aptitude question
1 hr Heap and String
(1 Question)
- Q1. Do you have any questions
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Selected
I applied via campus placement at National Institute of Technology (NIT), Raipur and was interviewed in Dec 2023. There were 4 interview rounds.
3 questions - DFS, Greedy and Priority Queue
(2 Questions)
- Q1. Implement max heap, basically how priority queue is implemented
- Ans.
Max heap is a data structure where the parent node is always greater than or equal to its child nodes.
Start by creating an array to store the elements of the max heap.
Insert elements into the array and maintain the heap property by swapping elements if necessary.
Implement functions like insert, extractMax, and heapify to maintain the max heap structure.
Example: If we have elements 10, 7, 15, 3, 8, the max heap would be
- Q2. Question on my projects and DBMS
(2 Questions)
- Q1. Find second largest number in an array.
- Ans.
Find the second largest number in an array of strings.
Convert the array of strings to an array of integers.
Sort the array in descending order.
Return the second element in the sorted array.
- Q2. Find missing number
(2 Questions)
- Q1. General HR questions
- Q2. My future goals
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via campus placement at National Institute of Technology (NIT), Raipur and was interviewed in Dec 2023. There were 4 interview rounds.
3 questions - DFS, Greedy and Priority Queue
(2 Questions)
- Q1. Implement max heap, basically how priority queue is implemented
- Ans.
Max heap is a data structure where the parent node is always greater than or equal to its child nodes.
Start by creating an array to store the elements of the max heap.
Insert elements into the array and maintain the heap property by swapping elements if necessary.
Implement functions like insert, extractMax, and heapify to maintain the max heap structure.
Example: If we have elements 10, 7, 15, 3, 8, the max heap would be
- Q2. Question on my projects and DBMS
(2 Questions)
- Q1. Find second largest number in an array.
- Ans.
Find the second largest number in an array of strings.
Convert the array of strings to an array of integers.
Sort the array in descending order.
Return the second element in the sorted array.
- Q2. Find missing number
(2 Questions)
- Q1. General HR questions
- Q2. My future goals
Interview Preparation Tips
Skills evaluated in this interview
Assistant Manager Information Technology Interview Questions & Answers
AU Small Finance Bank
Anonymous
posted on 22 Oct 2023
Selected
I applied via Naukri.com and was interviewed before Oct 2022. There were 4 interview rounds.
(1 Question)
- Q1. Profile related questions.
(1 Question)
- Q1. Job and responsibilities related questions and technical interview
(1 Question)
- Q1. Deeply technical interview
Interview Preparation Tips
Assistant Manager Information Technology Interview Questions & Answers
Bandhan Bank
Anonymous
posted on 31 Aug 2022
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
(5 Questions)
- Q1. Questions Related to Java
- Q2. Questions related to Spring
- Q3. Questions related to SQL
- Q4. Questions related to ORMs
- Q5. Project/previous work based questions
Interview Preparation Tips
- Java
- Spring Mvc
- Spring Boot
- JQuery
- Ajax
- SQL
- JSP
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