The event driven approach is used to simulate a queue in a restaurant with a single window seller. Assume the following: the first event TNE [1] =0, TBAI = 0, 5, 5, 5,20, 3 minutes and STi = 10, 10, 5, 5, 3, 2 minutes. The initial values are T=0, TLE=0, TSLE=0, SS=0, WT=0, NQ=0, NC=0, AQ=0 and AS=0 and the simulation time is (0-40) minutes. The last step is given to you. What is the mean number of customers in the system (Ls)? Event Next Event Time and type Calculate: Time[TSLE,TLE] to: Area [AQ,AS] Branching Execution of Branch No Event list equations ... ... ... ... 10 TNE [2]=40 TSLE=5 Departure SS=0 TLE=35 TNE [2]= 40 QUEUE EMPTY AQ=25 AS=35 WT=0 NQ=0 NS=6 NC=3 O a. 1.200 O b. 1.500 O c. 1.250 d. 2.500

The event driven approach is used to simulate a queue in a restaurant with a single window seller. Assume the following: the first event TNE [1] =0, TBAI = 0, 5, 5, 5,20, 3 minutes and STi = 10, 10, 5, 5, 3, 2 minutes. The initial values are T=0, TLE=0, TSLE=0, SS=0, WT=0, NQ=0, NC=0, AQ=0 and AS=0 and the simulation time is (0-40) minutes. The last step is given to you. What is the mean number of customers in the system (Ls)? Event Next Event Time and type Calculate: Time[TSLE,TLE] to: Area [AQ,AS] Branching Execution of Branch No Event list equations ... ... ... ... 10 TNE [2]=40 TSLE=5 Departure SS=0 TLE=35 TNE [2]= 40 QUEUE EMPTY AQ=25 AS=35 WT=0 NQ=0 NS=6 NC=3 O a. 1.200 O b. 1.500 O c. 1.250 d. 2.500

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Stack CreateStack(S) push (S, 10) push (S, 15) push (S, 20) x = top (S) push (S, x + 5) x = pop (S) + top (S) push (S, x – pop (S)) push (S, pop (pop (S))) push (S, x – top (S)) push (S, push(S, x) – top (S)) After executing the given codes above, answer the questions and explain. Thanks
Java
Implement a circular queue by writing circular.h and circular.c. Here are the contents of circular.h: #define QUEUE_SIZE 100 typedef struct { int head; int tail; int itemCount; int items[QUEUE_SIZE]; } CircularQueue; void CircularInitialize(CircularQueue * q); void CircularEnqueue (CircularQueue * q, int value); int Circular Dequeue (CircularQueue * q, int *pValue); Using an array, implement a circular queue of up to 100 elements of type integer. Implement the functions CircularEnqueue() and Circular Dequeue () to place numbers in the head of the queue and read them from the tail of the queue tail. A circular queue only saves the last n entries (where n is the number of elements in the queue). Overwrite the oldest entries with newest entries once the queue is full.
Please help create UML diagram for the java below. Thank you, the code is written below public class QueueUnderflowException extends Exception { QueueUnderflowException(){ super("Queue is empty."); } }
What values are returned during the following sequence of queue operations, if executed on an initially empty queue? Enqueue(5) 1. 2. Enqueue(3) 3. Enqueue(2) 4. Dequeuel) 5. Enqueue(1) 6. Dequeuel) 7. Dequeuel) 8. Enqueue(4) 9. Dequeuel) 10. Dequeuel)
In the below circular queue what will be the value of rear after executing dequeue( ) twice? front 100 300 250 5 200 400 rear O a. 2 O b. 0 O c. 6 O d.4 1. 2.
Java: Which of the following operations has the least running time in a Queue (assume that only Queue interface operations are available; some operations may require use of an additional temporary queue)? Multiple choice. Deleting the element at the rear of the queue Checking if an element x is present in the queue Finding the number of elements in the queue all of the above have identical worst case running time
Assume q1 is a queue created in the main and q2 is created in a block scope and we write q2=q1 and in the main function we print the items of the q1, if no operator= overload method then then Select one: a. The q1 has the same items of q2 b. The q1 items becomes rubbish c. The q1 becomes empty d. The q1 was not changed
No plagarism Code with comments and output screenshot is must for an Upvote. Thank you!!!
The language is Java
java Suppose queue is defined as LinkedQueue<Integer> queue = new LinkedQueue<>(); Show what is written by the following segment of code. SHOW YOUR WORK.
import java.util.*;import java.io.*; public class HuffmanCode { private Queue<HuffmanNode> queue; private HuffmanNode overallRoot; public HuffmanCode(int[] frequencies) { queue = new PriorityQueue<HuffmanNode>(); for (int i = 0; i < frequencies.length; i++) { if (frequencies[i] > 0) { HuffmanNode node = new HuffmanNode(frequencies[i]); node.ascii = i; queue.add(node); } } overallRoot = buildTree(); } public HuffmanCode(Scanner input) { overallRoot = new HuffmanNode(-1); while (input.hasNext()) { int asciiValue = Integer.parseInt(input.nextLine()); String code = input.nextLine(); overallRoot =…