ACL Digital Data Engineer Interview Questions and Answers for Freshers

JUST BASIC CODING WITH MCQ AND MEETLE PLATFORM

Q1. JUST BASICS LIKE SQL,PYTHON MAINLY OOPS AND BASIC CODE LIKE PALINDROME
Add your answer

Q1. LIKE MINDTEASING QUESTIONS SITUATION BASED
Add your answer

Q1. Self introduction
Add your answer

Maths grammar & communication

Q1. Typeing speed skills check same use paragraph
Add your answer
Q2. Typing speed 10 minutes
Add your answer

Q1. Move on next round easy
Add your answer

You're like this job opportunity

Q1. Java core Java related
Add your answer
Q2. Multi threading and when do u choose
Ans. 
Multithreading is used to improve performance by executing multiple tasks concurrently. Choose it when tasks can run independently.
• Use multithreading when tasks can be divided into independent subtasks that can run concurrently

• Choose multithreading for tasks that involve I/O operations, such as reading/writing files or network communication

• Consider multithreading for tasks that require parallel processing, such as imag
Answered by AI
Add your answer

Q1. Docker and kubernetes
Add your answer
Q2. Cloud services and AWS related
Add your answer

Q1. Self Intro, Core Java, Collections, Hands on Program
Add your answer

Q1. Self Intro, Core Java, React, Hands on Program
Add your answer

Q1. General Discussion
Add your answer

Java code , oops, sql , spring bbot

Q1. Maximum area of Stack
Ans. 
The maximum area of a stack is determined by the size of the stack and the items it can hold.
• The maximum area of a stack is calculated by multiplying the height of the stack by the width of the stack.

• For example, if a stack has a height of 10 units and a width of 5 units, the maximum area would be 50 square units.
Answered by AI
Add your answer
Q2. Length of longest substring
Ans. 
Find the length of the longest substring without repeating characters.
• Iterate through the string and keep track of the characters seen so far in a set.

• Use two pointers to mark the start and end of the current substring.

• Update the maximum length of the substring as you iterate through the string.
Answered by AI
Add your answer

Q1. Tableau interview questioins
Add your answer
Q2. SQl based quetions
Add your answer

Q1. Basic oops concepts
Add your answer
Q2. Polymorphism, encapsulation
Add your answer

Code pairing and technical discussions in Java and Springboot

Q1. Why do you want to join?
Add your answer