Write a java code that computes the alternating sum of all the elements in an array. For example, if your program has an array with these elements. 1 4 9 16 9 7 4 9 11 It will compute: 1 - 4 + 9 - 16 + 9 - 7 + 4 - 9 + 11 = -2
Q: What exactly do you mean when you say "query optimization"?
A: INTRODUCTION: Here we need to define query optimization.
Q: Office stestbiame deptCode lastName frstName tacid rank Department employs Credits Faculty sRated…
A: a)entity type that has more than 2 relationships are- class and department class- relationship with…
Q: Identify important benefits as well as concerns and issues related with information systems in…
A: Benefits: Ghana's education ministry announced the launch of an online learning platform for all…
Q: What if the cloud computing revolution has an influence on collaboration? Computer science
A: Introduction: Cloud collaboration is a terrific way for users to share files on their computers by…
Q: Q1) Draw the ladder diagram for the logic circuits A&B А: A AB в AB AB AB
A: Determining the ladder diagram for the given logic circuit.
Q: ed when SNMPv1 was already available? List and discuss at least six major changes introduced in…
A: Introduction The Internet Architecture Board (IAB) created the Simple Network Management Protocol…
Q: Discuss the fundamental concepts of cellular telephony, as well as how it works and the many…
A: CELLULAR TELEPHONY SYSTEM: The basic concepts of cellular telephony include Frequency reuse…
Q: 1. What is UML? Explain its main features.
A: Dear learner , hope you are doing well , I will try my best to answer this question. According to…
Q: Discuss the significance of HCI.
A: INTRODUCTION: Human-computer interaction (HCI) is a multidisciplinary field of study that focuses…
Q: 4. Write the SQL code to enter the following data for table STUDENT. StudentID StudentName Phone…
A: The SQL query for inserting the data in the STUDENT table is given below
Q: A network has a network id of 23 bits and a sub-net id of 3 bits. How many real hosts are allowed on…
A: Intro According to the information given:- we have to find the actual host can be on sub-net.
Q: Write a C program using if-else. The program reads one character ch. Then it reads one real number…
A: As 5 and 3 are integers 5/3 will give us an integer 1 but to get the exact result, we have to…
Q: For The Gramnar S-> ABC A->aA|C B->b C->c Compute The first and follow and buildthe…
A: S-> ABC A->aA|C B->b C->c Compute The first and follow and buildthe…
Q: C++ program Vs Coding please!! General Crates, Inc. builds custom-designed wooden crates.…
A: According to the information given:- We have to write code in C++ for General Crates, Inc. builds…
Q: Is there any distinction between the two methods of encryption?
A: Intro An encryption key is a series of integers used to encrypt and decode data during transmission.…
Q: What factors contributed to the IBM PC's success?
A: Introduction The most important contributions made by IBM were to frame the technology as being…
Q: Explain two named security features that MGMT Mobile company can implement to enhance the…
A: Explain security features that MGMT Mobile Company can implement .
Q: Suppose that a class employeeType is derived from the class personType (see Example 10-10 in Chapter…
A:
Q: draw the data flow diagram of "how to upload assignment on black board".
A: Data flow diagram (DFD): It is said that a picture is worth words. A Data Flow (DFD) is a…
Q: Is a multilayered defense a guarantee that attacks will fail? If so, why or why not?
A: Multi-layer protection refers to a framework that uses a broad variety of components to secure the…
Q: Make the "Happy Birthday Program". Must work in Linux and needs to use C++ and x86 assembly. Sample…
A: Solution: Given,
Q: software or state-of-the-art equipment that would benefit the computer forensics lab and also state:…
A: Below three examples of software or state-of-the-art equipment that would benefit the computer…
Q: Create a Form Using JavaScript to make sure all the data are entered correctly in your form. Send…
A: Code: create table using below CREATE TABLE `employee_data`.`employee` (`emp_name` VARCHAR( 30 ) NOT…
Q: Why is it generally bad to return a pointer from a function in C? How does using dynamic memory give…
A: To return a pointer from a function in C is bad, but actually, in every coding in every coding…
Q: 1. List and explain any 10 UNIX operating system characteristics in your own words.
A: Introduction:- Let us first understand what is Unix operating system is- The Unix operating system…
Q: Alobikan book store is planning to develop a new system to connect customers with book sellers. The…
A: Introduction: Dfd's depict the flow of data in a corporate information system graphically. It shows…
Q: Develop a small PL/SQL programs. 1. Enter an instructor ID from the keyboard. The program then…
A: The PL/SQL code is given below in the next step
Q: Let A[1...N] be a maxheap. Design an algorithm to change the array A into a minheap as the output.…
A: The solution to the given question is: We need to design an algorithm to change array A to minheap…
Q: What tools do you need to diagnose a single-area OSPF network? How do you find missing route entries…
A:
Q: Question: Find the even multiples of any number chosen by the user in a given range – the user…
A: According to the information given:- We have to follow the instruction to get the desired outcome…
Q: What does the term abstraction mean in the context of computer organization and architecture?
A: The principle of abstraction is applied to the Computer Organization and architecture as well. The…
Q: draw DFD ( context digram , level 0 , level 1) and use case for hotel reservation
A: To draw DFD and use case for hotel reservation
Q: Debate the type of relationship between internal and external IT auditors when it comes to…
A: Internal audit is the department within a company that oversees the effectiveness of its processes…
Q: rite C++ appropriate specification/declaration statements for: a. An array of integers with 12 rows…
A: According to the Question below the Solution:
Q: 3. A list of numbers is considered increasing if each value after the first is greater than or equal…
A: Answer
Q: Vvvn bbb
A: Not a valid Question
Q: šiven the weighted graph below: ) Find the Minimum Spanning Tree (MST), using Prim's algorithm.…
A: a. find minimum spanning tree using prims algorithm. b. Now show the tree with minimum weight and…
Q: This bit patterns can be loaded into $s0:
A: LUI means load upper immediate i.e. what ever data is put ins first 16 bit from left Here 0x2110 =…
Q: What is bespoke software, and what are three examples? Computer science
A: Introduction: A bespoke software application is one that has been created specifically for a company…
Q: What's the difference between direct DDoS assaults and reflector/amplifier attacks? Short answer…
A: Introduction: DoS and DDoS assaults may be classified into three categories:Attacks on the basis of…
Q: 99 100], with missing ranges in between. Find all the missing numbers from the range, add them…
A: Correct Code: import java.util.*;public class Main { public static void…
Q: 2. Convert numbers between binary and hexadecimal number systems: a. Ob0110 0110 1101 = ? b. Ob1011…
A: a.0b011001101101=66D b. 0b101100010111=B17
Q: How does buffering VoIP data traffic have a negative impact on the user experience?
A: Loss of PacketThe deficiency of information is one of the more adverse impacts user experience…
Q: Make a brief comment about IPv6, the Internet, virtual private networks, and voice over IP. Benefits…
A: Introduction: IPv6 is the most current version of the Internet Protocol (IP), the communications…
Q: 2. Develop a JAVA program which performs all basic arithmetic operations. 3. Present type casting in…
A: Solution(2) Code: public class Main{ public static void main(String[] args) {…
Q: What resolution do you believe a standard display should have, and why?
A: Introduction A monitor is a computer's primary output unit. The resolution and refresh rate of the…
Q: 6. Consider the following code segment. Assume that index1 is a number between 1 and…
A: Let us see the answer below,
Q: Create the K-maps and then simplify for the following functions: 1). F(x,y,z) = x′y′z′ + x′yz +…
A: Given Function : F(x,y,z) = x′y′z′ + x′yz + x′yz′
Q: One lap around a standard high-school running track is exactly 0.25 miles. Define a function named…
A: Given data, One lap around a standard high-school running track is exactly 0.25 miles. Define a…
Q: A detailed and comprehensive explanation of the fundamental security management ideas and the…
A: Introduction:
Write a java code that computes the alternating sum of all the elements in an array. For example, if your program has an array with these elements.
1 4 9 16 9 7 4 9 11
It will compute:
1 - 4 + 9 - 16 + 9 - 7 + 4 - 9 + 11 = -2
Step by step
Solved in 3 steps with 1 images
- Write a Java program named RandomNumbers that creates a single-dimensional array of int of size 20 and initialize its elements with 20 random integer numbers (their range must be between 1 and 100 inclusive. a) Write statements in your program to display the array elements, and how many odd and even numbers are there in the array. For example, if the random numbers were stored in the array are:83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46Then the program should display:The random numbers are:83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46There are 8 odd numbersThere are 12 even numbersb) An element in the array is a peak (max or min) if the elements before and after that element are greater than the element itself (min) or the elements before and after that element are less than the element (max). Write a method in your program called displayPeaks that will take a single-dimensional array as parameter and display all peak elements of that array…Write a Java program named RandomNumbers that creates a single-dimensional array of int of size 20 and initialize its elements with 20 random integer numbers (their range must be between 1 and 100 inclusive. a) Write statements in your program to display the array elements, and how many odd and even numbers are there in the array. For example, if the random numbers were stored in the array are: 83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46 Then the program should display: The random numbers are: 83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46 There are 8 odd numbers There are 12 even numbersIN JAVA Given an array, write a program to print the array elements one by one in a new line. If the array element is divisible by 4, print Four. If it is divisible by 6, print Six. If it is divisible by both 4 and 6, print Four Six. Use the following input array Int[] input_array = {2, 5, 10, 8, 18, 24, 3, 48, 30, 9, 12} Output should be 2 5 10 Four Six Four Six 3 Four Six Six 9 Four Six
- Write a Java program named RandomNumbers that creates a single-dimensional array of int of size 20 and initialize its elements with 20 random integer numbers (their range must be between 1 and 100 inclusive. a) Write statements in your program to display the array elements, and how many odd and even numbers are there in the array. For example, if the random numbers were stored in the array are: 83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46 Then the program should display: The random numbers are: 83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46 There are 8 odd numbers There are 12 even numbers b) An element in the array is a peak (max or min) if the elements before and after that element are greater than the element itself (min) or the elements before and after that element are less than the element (max). Write a method in your program called displayPeaks that will take a single-dimensional array as parameter and display all peak elements of…JAVA - Multi Dimensional Arrays Ask the user for the number of rows and columns of a two-dimensional array and then its integer elements. Print the row number of the row where the sum of all of its elements is even. For this problem, it is guaranteed that there is one and only one row of such case. Row count starts at 0. Input 1. One line containing an integer for the number of rows 2. One line containing an integer for the number of columns 3. Multiple lines containing at least one integer each line for the elements of the array Sample 2 7 4 1 1 2 0 5 0 Output Note that the row number starts at 0, not 1. Enter # of rows: 3 Enter # of columns: 3 Enter elements: 2 7 4 1 1 2 0 5 0 Even row: 1Write a program using Java programming language that reads an array of numbers and: Program writes all even numbers! Program writes the number of all negative numbers! Program writes the product of all numbers on odd indexes in the array!
- JAVA PROGRAM Write a program that asks the user to input two integers a and b. Then create an array that has all integer from a to b. Print out the array. (Don’t forget to consider the situation of a=b, a<b, and a>b.) Example 1: Input two numbers: 6 2 Array is [6, 5, 4, 3, 2] Example 2: Input two numbers: 4 8 Array is [4, 5, 6, 7, 8] Pass the above array as a parameter to a method called average and return the average and print it out in the main method. (Do not use Math library to get the average.)Write a Java program named RandomNumbers that creates a single-dimensional array of int of size 20 and initialize its elements with 20 random integer numbers (their range must be between 1 and 100 inclusive. Write statements in your program to display the array elements, and how many odd and even numbers are there in the array. For example, if the random numbers were stored in the array are: 83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46 Then the program should display: The random numbers are: 83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46 There are 8 odd numbers There are 12 even numbers An element in the array is a peak (max or min) if the elements before and after that element are greater than the element itself (min) or the elements before and after that element are less than the element (max). Write a method in your program called…Write a program that creates and initializes an array with the following four values: 2.3, 4.5, 8.0, and 2.1. Use a for loop to print the array elements and then use a for loop to print the array elements in reverse order. Using java programming
- Write a Java program that generates a two-dimensional array of size 5x5. Then it should fill the array with 25 random integer numbers (numbers' range: between 241 and 524 inclusive). The program should display the array elements, then it should convert any odd numbers in the array to an even number by adding one to any odd number and display the array elements after the conversion. Output sample The array elements are: 69 25 7 67 10 15 34 86 78 44 65 77 82 66 97 46 68 79 59 52 87 13 61 30 48 The array elements after converting any odd number to even number: 70 26 8 68 10 16 34 86 78 44 66 78 82 66 98 46 68 80 60 52 88 14 62 30 48 Assignment submission instructions: 1- You must submit the file with "java" extension. 2- You must submit a video that record your computer screen when you are writing the program. The video must be uploaded to google drive then add video link with assignment submission. The assignment will not be marked without screen recording video.JAVA PROGRAM Use a one-dimensional array to solve the following problem: A company pays its salespeople on a commission basis. The salespeople receive $200 per week plus 9% of their gross sales for that week. For example, a salesperson who grosses $5000 in sales in a week receives $200 plus 9% of $5000, or a total of $650. Write an application (using an array of counters) that determines how many of the salespeople earned salaries in each of the following ranges (assume that each salesperson’s salary is truncated to an integer amount): $200–299 $300–399 $400–499 $500–599 $600–699 $700–799 $800–899 $900–999 $1000 and over Summarize the results in tabular format. Please Explain Step by Step the logic of this program. THANK YOU AND GODBLESS BARTLEBY EXPERTS !Write a Java program named Findletter that asks the user to enter 10 letters and store them in an array. Then it should ask the user to enter a letter (char value) to search for it. Then, if the entered letter is found, the program should display the message "The letter is in the array", otherwise it should display the message "The letter is not in the array".