Persistent - Round 1 | Coding | Java, Microservices, Spring Boot, Design Pattern, Kafka, AWS, SQL

🌟 Crack Persistent Java Interview - Real-Time Questions from First Technical Round!

Are you preparing for a Java interview at Persistent Systems? In this video, we bring you real-time Java questions asked during the first-level technical round at Persistent. Topics covered include:
✅ Core Java concepts and advanced topics
✅ Real-world coding challenges
✅ Problem-solving strategies and tips

This video is tailored for anyone preparing for Java interviews at Persistent or similar companies. Watch till the end for proven tips to excel in technical rounds and boost your confidence! 🚀

🔔 Don’t forget to like, comment, and subscribe for more videos on Java interview preparation and career advice!

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[ShubhamAgrawal-xv]

private static int[] rotate(int[] arr, int n) {

int[] res = new int[arr.length];

for(int i=0; i<n; i++) {
int tmp = arr[0];
int j=0;
do {
res[j] = arr[j+1];
j++;
}while(j<arr.length-1);
res[j]=tmp;
arr = res;
}
return res;
}