The array is searched in two parts based on the search value being higher or lower than the middle element. It is key to know the order of the arrangement to help search the value accordingly. Next up on these Data Structure interview questions for freshers, you have to understand a ...
Recursion in data structure is a process where a function calls itself directly or indirectly to solve a problem, breaking it into smaller instances of itself.
Data Processing: Transforming and manipulating the data to fit the desired format or structure. This may involve filtering, sorting, aggregating, or enriching the data. Data Storage: Choosing appropriate storage solutions to keep the processed data. This could be in databases, data lakes, or data...
Advanced PHP Interview Questions And Answers Part 2 Advanced PHP Interview Questions And Answers Part 3 How to return an array from a PHP function How to delete cookies in PHP PHP cookie versus session Can sessions work without cookies? Data Structures Data Structure Interview Questions and Answer...
800+ Java & Big Data interview questions answered with code & diagrams for Java developers & Big Data Engineers.
Data Structure Other names: static array Quick reference Worst Case space O(n)O(n) lookup O(1)O(1) append O(1)O(1) insert O(n)O(n) delete O(n)O(n) An array organizes items sequentially, one after another in memory. Each position in the array has an index, starting at...
Data Structures Interview Questions C++ Data Structure Runtimes Insert Find Delete vector O(n) O(1) amortized O(1) if index is known sorted vector O(log(n)) linked list (list, stack, queue) O(1) *Given an Iterator balanced binary tree (map, set) hash table (unordered_set, unordered_...
Data Structure Other names: hash, hash map, map, unordered map, dictionary Quick reference AverageWorst Case space O(n)O(n) O(n)O(n) insert O(1)O(1) O(n)O(n) lookup O(1)O(1) O(n)O(n) delete O(1)O(1) O(n)O(n) A hash table organizes data so you can quickly ...
Many high-level programming languages have built-in implementations of linked lists, such asLinkedListin Java, but C language does not implement linked lists, so Redis implements its own linked list data structure. The implementation of Redis List is adoubly linked list, which can support reverse...
35. A data structure in which elements can be inserted or deleted at/from both ends but not in the middle is? a) Priority queue b) Dequeue c) Circular queue d) Queue View Answer 36. What is the output of the following Java code?