Program to find the number whose occurrence is greater than N/2 in an array of integers. Take two inputs, one integer N and an array of integers. Loop through the array and count the occurrence of each number. Return the number whose occurrence is greater than N/2. If no such number found, return '-1'.

Sort two unsorted PS files into three different PS files with unique and common records. Use SORT utility to sort the two input files individually. Use JOINKEYS to join the two sorted files on a common key. Use OUTFIL to direct the output to three different files based on the record type. Ensure that the output files have unique records and common records as required.

Technical interview questions for Associate Staff Engineer position To make an object thread-safe, use synchronization or use thread-safe data structures Immutable class is a class whose state cannot be modified after creation Java uses a mark-and-sweep algorithm for garbage collection To print the left view of a binary tree, perform a level order traversal and print the first node at each level Circuit breaker design pattern is used to prevent cascading failures in distribu...

Program to return character and their occurrence in a string. Iterate through the string and count the occurrence of each character. Store the count in a dictionary or hashmap. Create a new string by concatenating the character and their count. Return the new string.

Handling overflow condition of an array and backing up GDG versions in one step in JCL For overflow, check array bounds before accessing elements For SB37, increase primary/secondary space allocation For SD37, increase directory blocks For SE37, increase primary/secondary space allocation for PDS For S0C4, check for null pointers or uninitialized variables For S0C7, check for invalid data types or out-of-bounds array access To backup all GDG versions in one step, use the GDG...

Writing accessible HTML code for disabled persons Use semantic HTML tags to provide structure and meaning to the content Include alternative text for images and other non-text content Ensure color contrast meets accessibility standards Provide keyboard navigation and focus styles for interactive elements Use ARIA attributes to enhance accessibility for dynamic content Test with screen readers and other assistive technologies Consider using accessible frameworks and libraries...