How did you decide to handle the possibility of queue underflow in java?
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How did you decide to handle the possibility of queue underflow in java?
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- 4. How did we decide to handle the possibility of queue underflow? Group of answer choices Assume as a precondition that it will not occur. Provide an isEmpty operation so a client can prevent underflow. Ignore it. Throw a QueueUnderflowException if it occurs. Throw a QueueUnderflowException if it occurs, and provide an isEmpty operation so a client can prevent underflow. 5. Assume you are using the text's array-based queue and have just instantiated a queue of capacity 10. You enqueue 5 elements and then dequeue 2 elements. Which indices of the internal array elements hold the remaining elements? Group of answer choices 0 to 2 1 to 3 2 to 4 0 to 4 7 to 9 6. Suppose you start with an empty queue and perform the following operations: enqueue 1, enqueue 2, dequeue, enqueue 3, enqueue 4, dequeue, enqueue 5. What are the resultant contents of the queue, from front to back? Group of answer choices 1, 2, 3, 4, 5 1, 3, 5 1, 2, 3 3, 4, 5 7. The text's…Write a test client TestBinarySearch.java for use in testing the implementations of min(), max(), floor(), ceiling(), select(), rank(),deleteMin(), deleteMax(), and keys() that are given in the text. Start with the standard indexing client given on page 370. Add code to take additional command-line arguments, as appropriate.Write a test client TestBinarySearch.java for use in testing the implementations of min(), max(), floor(), ceiling(), select(), rank(),deleteMin(), deleteMax(), and keys() that are given in the text. Start with the standard indexing client given on page 370. Add code to take additional command-line arguments, as appropriate.Write a test client TestBinarySearch.java for use in testing the implementations of min(), max(), floor(), ceiling(), select(), rank(),deleteMin(), deleteMax(), and keys() that are given in the text. Start with the standard indexing client given on page 370. Add code to take additional command-line arguments, as appropriate.Write a test client…Change the Stack iterator function so that it throws a java.util exception right away.If the client alters the collection during iteration using push() or pop(), would there be a concurrent modification exception? b)
- What is the sum of all the removed values in the following sequence of operations using generic push pop operations on a queue?Push 8Push 4Push 6Pop PopPush 6PopPush 11Push 2Pop 24 18 14 22Modify the iterator code in Stack to immediately throw a java.util.ConcurrentModificationException if the client modifies the collection (via push() or pop()) during iteration? b)Write a JAVA program that will maintain a phone directory using a Linked-List. The program should be able to perform the following operations: 1) Add persons details (first name, last name, phone number, city, address, sex and email) to the phone directory, where phone numbers in the directory have to be unique. (Note: each person record will store in one node in the linked-list and insert each person to the last) 2) Delete any person details by a given phone number. 3) Update telephone number by providing person first name. 4) Display all details of persons from a phone directory. 5) Search telephone number based on person first name. (Note: use sequential search to find all telephones for the given first name) 6) Sort all persons in the phone directory ascending based on person first name. (Note: use bubble or selection sort to arrange the entire phone directory) Project Outputs The output has to display a menu of choices. Then the user can select which operation want to perform.…
- IN JAVA This triple-ended queue exercise can be found at https://open.kattis.com/problems/teque. The requirements for this program are compatible with those of the Kattis problem, so a solution should produce correct results when submitted on Kattis. The Triple-Ended QUEue supports four operations: push_back x: inserts the element x at the end of the TEQUE push_front x: inserts the element x at the front of the TEQUE push_middle x: inserts the element x so that the insertion index for x is (k + 1)/2 for a 0-based indexed TEQUE. get i: prints out the ith index element (0-based) of the TEQUE. The TEQUE will be implemented as a linked list. The usual implementation requirements apply along with a screenshot of the results from Kattis. Sample input 10 push_back 1 push_front 2 push_back 3 push_front 4 push_middle 5 push_back 6 get 3 push_middle 7 push_middle 8 get 5 Sample Output 1 1 Subject: Java ProgrammingIn the below stack allocation, what is the current value of top after execution of the following code (i.e. after the function using the second activation record)? Hint: remember that stacks grow from highest address toward lower address. StackAllocatr m = new StackAllocatr(5); m.push(1); m.push(2); m.popCan you implement c code using windows One server and 3 client multithreaded that server is having client list in array And clients sending messages between them please
- How do I print Queue data and not memory location? Dsy Daisy Duke D1 Bo Duke D2 Luke Duke OldMan Jessie Duke Sherrif Roscoe Coltrain Boss John Dutton Hand Rip Wheeler Daughter Beth Dutton Son Kacey Dutton b_Man Bruce Wayne s_man Clark Kent g_Frnd Lois Lane Tall Mark Thomas Short Ed Wilson Teach Maurice Smeltzer What would you like to do? (1) pop one person from the stack. (2) pop two people from the stack. (3) pop three people from the stack. (4) pop four people from the stack. enter a number 1 through 4: 1 Popping one person from the stack. print("Popping one person from the stack.") print(f" The person at the top of the stack is: ", {stack.get()}) The person at the top of the stack is: {('Dsy', <__main__.person object at 0x00000269C76F3290>)}Write a JAVA program that will maintain a phone directory using a Linked-List. The program should be able to perform the following operations: Add persons details (first name, last name, phone number, city, address, sex and email) to the phone directory, where phone numbers in the directory have to be unique. (Note: each person record will store in one node in the linked-list and insert each person to the last) Delete any person details by a given phone number. Update telephone number by providing person first name. Display all details of persons from a phone directory. Search telephone number based on person first name. (Note: use sequential search to find all telephones for the given first name) Sort all persons in the phone directory ascending based on person first name. (Note: use bubble or selection sort to arrange the entire phone directory)Hi, asked a question earlier regarding the following problem! So sorry, I was able to understand the explanation of the expert, however the code was in C++ which I am still unfamiliar with. Wanted to ask how we can go about solving this problem in java? Question: You have probably heard about the deque (double-ended queue) data structure, which allows for efficient pushing and popping of elements from both the front and back of the queue. Depending on the implementation, it also allows for efficient random access to any index element of the queue as well. Now, we want you to bring this data structure up to the next level, the teque (triple-ended queue)! The teque supports the following four operations: push_back x: insert the element ?x into the back of the teque. push_front x: insert the element ?x into the front of the teque. push_middle x: insert the element ?x into the middle of the teque. The inserted element ?x now becomes the new middle element of the teque. If ?k is the…