What is difference between hashmap and linkedhashmap?
- 1 Answers
- 1040 Views
- I also Faced
- E-Mail Answers
Answer Posted / Manoj Kumar Bharti
HashMap does not guarantee the order of insertion whereas LinkedHashMap maintains the insertion order, either from front to back (accessOrder=false) or back to front (accessOrder=true).
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
For the following COBOL code, draw the Binary tree? 01 STUDENT_REC. 02 NAME. 03 FIRST_NAME PIC X(10). 03 LAST_NAME PIC X(10). 02 YEAR_OF_STUDY. 03 FIRST_SEM PIC XX. 03 SECOND_SEM PIC XX.
Can you declare an array without assigning the size of an array?
Write a program for Sorting an Array. Which sorting will you prefer?
What sort of serious problems have you experienced, and how have you handled them?
Draw a binary Tree for the expression : A * B - (C + D) * (P / Q)
“int a[] = new int[3]{1, 2, 3}” – This a legal way of defining the arrays?
