SAGlobal Interview Questions and Answers

Simple Aptitude question and related to data structure

Q1. ACID Properties, Recursion
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Q2. A logical question related to problem solving
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Q1. Quite lengthy interview with many fresher Java question and logical questions. Overall was good experience.
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Q1. Easy interview with no hard questions
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Q1. Study about the banking. Specifically lending domain. Questions around Repayment schedule of a loan. Some situational questions.
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Easy test on 2 ques of coding

Q1. Java and AQL ques
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Q2. Aptitude and DSA
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Q1. Basic introduction and carrier details
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Q1. SQL Scripting hand written ,java application related questions
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Q1. HR salary discussion
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Q1. Questions related to Java and Data structure algorithms
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Q1. Write a program to reverse a string.
Ans. 
A program to reverse a string
• Iterate through the string from end to start and append each character to a new string

• Use built-in functions like reverse() or StringBuilder.reverse() in some programming languages
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Q2. Difference between arraylist and linkedlitst
Ans. 
ArrayList is a resizable array while LinkedList is a doubly linked list.
• ArrayList is faster for accessing elements while LinkedList is faster for adding or removing elements.

• ArrayList uses contiguous memory while LinkedList uses non-contiguous memory.

• ArrayList is better for random access while LinkedList is better for sequential access.

• Example: ArrayList - List names = new ArrayList<>(); LinkedList - List names = new L
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