Answered: Given the following method; public…

Given the following method; public static void mystery(int x) { int z = 10; if (Z <= x) Z--; z++; System.out.println(z); } What is the output of mystery (30)? a. 9 b. 10 C. 29 d. 30

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

Related questions

Q: Explain various switches schemes and various ATM switches used in ATM networks.

A: The various switches schemes and various ATM switches used in ATM networks are given as under:

Q: Which style of organisation is best for you? Why?

A: Answer: What type of organization is best for your business depends on a number of factors,…

Q: components are normally included in a class that an individual has defined themselves as an…

A: It is defined as the building block that leads to Object-Oriented programming. It is a user-defined…

Q: Write a program to add a name to the list box when pressing add command and using the input box to…

A: Answer : 1. Create a Form & add the Listbox and 4 commandButton for Add, Remove, Search &…

Q: What does the acronym PAID stand for when it comes to referring to the process of creating software?…

A: Answer: Predictable, Atomic, Independent, and Deterministic are the four components that make up the…

Q: In today's Internet world, why is it that the vast majority of audio and video data is sent over TCP…

A: Find the required answer given as below :

Q: Two separate-chaining hash tables use the same hash function. The size (i.e. number of buckets) of…

Q: System designers have long been intrigued by the use of conversational sound. Why is it that the…

A: Introduction: Formant synthesis, which is primarily based on the source-channel model of discourse,…

Q: Make a distinction between the constraints placed on the integrity and the authorization…

A: Intro

Q: Describe the components of an organization’s hardware and software infrastructure and highlight…

A: I will explain it with details,

Q: quirements for a valid numeric variable in comp

A: Introduction: Below the describe requirements for a valid numeric variable in computer programming?

Q: Utilization of computer systems and several other types of information technology It is important to…

A: While using information technology, information should be transferred from a person to computer…

Q: Create a list of all of the various types of DNS records that are currently in use. It is important…

A: Given: Explain the various types of DNS records and offer examples. Is it possible for a company's…

Q: Cloud computing, social networking and other related subjects will be covered in this course.

A: Answer:

Q: A: List and define five data types in Visual Basic and write how many bytes they need in memory. B:…

A: A. The five types of data type are given below: B. The program to find the total even numbers…

Q: How do you programme? What factors should be addressed before selecting a programming language?

A: Intro In the context of visual programming languages, a programming language is a collection of…

Q: What OCW1 is needed to disable interrupt on IR2 and IR5?

A: Answer

Q: If the three sides of a triangle are entered through the keyboard, write a C program to check…

A: Logic Explanation: 1) If all sides of triangle are equal, then it is equilateral triangle 2) If any…

Q: The compiled language is more efficient since it doesn't need you to spend time doing machine…

A: Compiled language: A compiled language is one whose implementations are compilers (translators that…

Q: Write notes on following: i) IEEE standards ii) Uses of computer networks iii) Evolution of…

A: IEEE Standards:

Q: It is your obligation as a university network administrator to select the appropriate NAT setup. To…

A: Intro A network administrator is the person inside an organization who is in charge of administering…

Q: Provide an explanation of how to utilise the arithmetic operators.

A: So the Arithmetic operator as the name suggest are used to perform the arithmetic operation on th…

Q: The case in which a key other than the desired one is kept at the identified location is called? a)…

A: We need to find the case in which the key other than the desired one is kept at the identified…

Q: o those who are not familiar with information technology, please explain what a structure chart is…

A: Definition: A structure chart (SC) represents the breakdown of a system to its most controllable…

Q: What have been your generation's most significant communication breakthroughs?

A: ans : - their are two major significant communication breakthroughs for today's generations : - 1…

Q: Please define the terms "integrity" and "authorization."

A: Introduction: Data integrity is the demonstration of guaranteeing the rightness and consistency of…

Q: In order to have a mobile network, wireless technology must be used at least once. Nothing more is…

A: The use of distant correspondence frameworks to send data between the web and subnetworks is known…

Q: What, if anything, can we learn about our obligations as security practitioners on a national and…

A: Introduction: International security, often known as global security, refers to the measures taken…

Q: Why is big data both a problem and a possibility?

A: Introduction: Big data is data that contains a large amount of information and whose volume is…

Q: the study of computers A structural chart is a diagram that shows the relationships between…

A: A structure chart in software engineering and organizational theory is a chart which shows the…

Q: Is it feasible to distinguish between different methods of authentication in terms of security?

A: Intro Distinguished: Being distinct implies appreciating someone. It is not unusual for exceptional…

Q: Cloud computing, blogging, and a wide range of other areas relevant to the industry will be better…

A: Given: Develop your understanding not just of blogs devoted to social networking but also of cloud…

Q: Rabenstein code was used to send a message with 4 information bi

A: The answer is

Q: The OSI model, on the other hand, specifies that a computer system must have a minimum of seven…

A: Given: The primary idea behind OSI is that the process of communication between two endpoints in a…

Q: This article will explain file extensions and provide an overview of the applications responsible…

A: Intro File extension: An identifier used as a suffix to a name of a computer file in an operating…

Q: Examine the distinctions between MANET and WSN. Name the WSN routing protocols.

A: The above question is answered in step 2 :-

Q: Does software engineering lend itself to interesting research?

A: We must discuss several aspects of software engineering that lend themselves well to study. Software…

Q: Give an explanation of the idea behind a Linux distribution, and name a few of the most well-known…

A: The Linux distribution is a form of open-source Linux operating system that comes with additional…

Q: What are the possible effects of quantum computing on programming?

A: Given: Quantum programming is the process of building quantum-programmed sequences of instructions…

Q: Why is it called "Auto index" when it refers to an index register that is automatically increased or…

A: An index register that is automatically increased or decremented with each use is "Auto Index"…

Q: A) Examine a scenario when you were faced with an ethical challenge while carrying out a task using…

A: Ethical issues are issues which occur when we provide a decision, the scenario is creating conflict…

Q: The OSI model cannot be applied to this statement. why does one layer's functionality need…

A: In light of the fact that: Determine which of the following statements cannot be related with the…

Q: Do your homework on cloud computing and social media blogging.

A: Given: Social cloud computing, also known as peer-to-peer social cloud computing, is a branch of…

Q: Explain in detail the difference between dynamic loading and static loading in the context of memory…

A: Distinguish between dynamic and static loading in memory management. Loading is the process of…

Q: I ------ to work by car. O goes O going O go

A: Answer is in next step

Q: When designing an operating system, what is the layered way to doing so? What are the advantages and…

A: Layered: The layered approach is a method that refers to the process of breaking down an operating…

Q: The abbreviation for the Global System for Mobile Communications (GSM) is Global System for Mobile…

A: Introduction: The term for Global System for Mobile Communications (GSM) stands for Global System…

Q: Choose an ICMP-based attack, describe it thoroughly, and offer a solution.

A: Intro Choose an ICMP-based attack, describe it thoroughly, and offer a solution.

Q: In comparison to the incremental method, what are the characteristics of the synoptic approach?

A: Answer: As discussed earlier the incremental models consider the "mistakes" in making decisions and…

Q: What separates software engineering as a discipline of engineering from other subfields of…

A: Given: Software engineering finds, creates, and designs system solutions. Computer engineering uses…

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Solution

Code

Explanation

Step by step

Solved in 4 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

1) The UsingMethod class consists of a main method and a method called xMethod. What will the code print? public class UsingMethod {public static void main(String[] args) {double z = xMethod(3.5, 5.5);System.out.println(z);}public static double xMethod(double x, double y) {return x + y;}} 2) Identify the errors in the following programs a) 3 errorspublic class Test {public static void main(String[] args) {System.out.println(method2(3.4));} public static int method1(int n) {if (n > 0) return 1;else if (n == 0) return 0;else if (n < 0) return -1;}} b) 2 errorspublic class Test {public static void main(String[] args) {nPrintln(5, "Welcome to Java!");}public static void nPrintln(String message, int n) {for (int i = 0; i < n; i++) {System.out.println(message);}return n;}}
10. public static void methodl (int i, int num) { for (int j = 1; j <= i; j++) { " "); System.out.print (num + num *= 2; } System.out.println(); } public static void main(String[] args) { int i = 1; while (i <= 6) { methodl (i, 2); i++; }
class Param3 { public int x; private void increase(int p) { x = x*p; } public void calculateX(int y) { increase(y); } public int getX() { return x; } } // in another class Param3 q3 = new Param3(); q3.x = 5; q3.calculateX(7); System.out.println(q3.getX()); what would be the answer for the last two lines ? also above were x = x*p do both x in here are the fields? wouldn't that be cnofusing?
class overload { int x; double y; void add(int a , int b) { x = a + b; } void add(double c , double d) { y = c + d; } overload() { this.x 0; %3D this.y = 0; } %3D } class Overload_methods { public static void main(String args[]) { overload obj int a = 2; double b - 3.2; obj.add(a, a); obj.add(b, b); System.out.println(obj.x + } = new overload(); + obj.y); } #3Run the code
I am getting an error Error: Main method not found in class Course, please define the main method as: public static void main(String[] args)
Method Overloading is a feature that allows a class to have two or more methods having same name, if their argument lists are different. Argument lists could differ in: 1. Number of parameters. 2. Data type of parameters. 3. Sequence of Data type of parameters. Write different version of method sum() that display the sum of the values received as parameter according to the following main method content: public static void main(String[] args) { sum ( 10, 10 ); sum ( 10, 10, 10 ); sum ( 10.0, 10.0 ); sum ( 10, 10.0 ); sum ( 10.0, 10); } You have to define five functions with the specified types. Then, demonstrate the Argument Promotion concept by reducing the number of method to two.
15) What does the following method do?public int question15( ) {int value1 = 0;int value2 = 0;for(int j=0; j<12; j++)if(candy[j] > value1){value1 = candy[j];value2 = j;}return value2;}
4 - question Given the following method; public static void mystery(int x, int y) { if (x < y) { System.out.println (x); } else { mystery (x-y, y); } } What is the output produced by following method call: mystery(14, 10) а. 4 b. 14 С. 10 d. -4
Problem: Construct a program that simulates the major Bank Transactions: Deposit, Withdraw and Inquire. Your program should use methods for the 3 transactions and another method for the login transaction. Below is the initial structure of the your code: public class BankTransaction { static void DisplayMenu() { /*this method displays the menu of the transactions*/ } static void withdraw(float amount) { /*this method should deduct the amount withdrawn from the current balance*/ } static void deposit(float amount) { /*this method should add the amount deposited to the current balance*/ } static float inquire() { /*this method should return the current balance*/ } static boolean CorrectPinNUmber() { /*this method should ask user to input the pin number. returns TRUE if the pin number is valid*/ It } public static void main(String a[]) { } } Design your main program to test these methods. You can design your own user interface.
mport java.util.Scanner; public class ParkingCharges { // function to calculate the basic charge using the asked hours static double getBasicCharge(int hours) { if (hours >= 7 && hours <= 8) return 5.50; else if (hours >= 5 && hours <= 6) return 4.50; else if (hours >= 2 && hours <= 4) return 4.00; return 3.00; } // function to return the amount to subtract based on local living and OAP static double getDiscount(String isLocal, String isOAP) { if (isOAP.equals("Yes") && isLocal.equals("Yes")) return 2.0 + 1.0; else if (isOAP.equals("Yes")) return 2.0; else if (isLocal.equals("Yes")) return 1.0; return 0; } public static void main(String[] args) { // create a new Scanner object Scanner sc = new Scanner(System.in); // prompt the user to ask if they are disabled…
/* TestCarSensor.java - program to test the CarSensor class.*/public class TestCarSensor{public static void main (String[] args){CarSensor generic = new CarSensor();CarSensor tempCel = new CarSensor("temperature sensor", -50, +300, "C"); CarSensor speed = new CarSensor("speed sensor", 0, 200, "km/h"); CarSensor speed2 = new CarSensor("speed sensor 2", 0, 200, "m/h"); // 2. test changing desc and limitsSystem.out.println ();System.out.println ( generic ); // display generic sensor (zero)generic.setDesc ("special sensor"); // change descriptiongeneric.setLimits (-5,5,"units"); // change limitsSystem.out.println ( generic ); // display generic sensor again// 3. test displaying object (calling .toString() )System.out.println ();System.out.println ( tempCel );System.out.println ( speed );System.out.println ( speed2 );// 4. test setlimits() ruleSystem.out.println ();System.out.println ( generic ); generic.setLimits (10, -10, "blah"); System.out.println ( generic ); generic.setLimits (-10,…
True or False The versions of an overloaded method are distinguished by the number, type, and order of their parameters.