Answered: In java, float takes _________ bytes in…

Engineering

Computer Science

In java, float takes _________ bytes in memory.

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

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You can Use C++ programming, Windows Programming, Java, or Ptyhon to solve it The following table contains quarterly sales figures for five (5) departments: Quarter 1 Quarter 2 Quarter 3 Quarter 4 Total Department 1 750 660 910 800 Department 2 800 700 950 900 Department 3 700 600 750 600 Department 4 850 800 1000 950 Department 5 900 800 960 980 Total Design and write a Windows program/module named SalesAnalysis that will: Declare a two-dimensional integer array named sales – (Note: you have 6 rows and 5 columns) - that will hold the 4 quarterly sales for 5 departments Populate the first four columns for the 5 departments using the data in the preceding table. Contain a loop to compute and populate the total column. Store each department’s total in the array as it is being computed. Contain a loop to compute and populate the total row. Store each quarter’s total in the array as it is…
JAVA PROGRAM Homework #2. Chapter 7. PC #13. Name Search (page 492) Read these instructions for additional requirements carefully. Write a program that reads the contents of the two files into two separate arrays. The user should be able to enter a name the application will display messages indicating whether the names were among the most popular. 1. GirlNames.txt and BoyNames.txt contain a list of the 200 most popular names given to girls/boys born in the United States for the years 2000 through 2009. 2. Your application should use an array to hold the names. 3. The program should continue interacting with the user indefinitely unless the user chooses to quit by entering "QUIT" (should be case insensitive). 4. The user should enter a single name and the program will search the name in both lists. The user SHOULD NOT specify whether the search is for girls name or boys name. The program is responsible for finding either or both and telling the user where it found it. 5.…
java
HELP NEEDED ASAP! Language: JAVA The following code sequence is supposed to compare a float and a double with the same value and output that they are equal. What is wrong with the following code sequence? Why is it not showing the correct answer? Write your code to fix the problem. float piF = 3.141592653589793f; double piD = 3.141592653589793; if(piF == piD) System.out.println("piF and piD are equal"); else System.out.println("piF and piD are not equal");
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Fill-in-the-Blank The __________ of recursion is the number of times a function calls itself.
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Þrogram Name: Voltage.java Input File: voltage.dat Your physics teacher asked you to write a program that will solve Voltage problems, using the formula V=IR (V-Voltage, I-Current, R-Resistance). The program will take in 2 of the 3 values and solve for the final value. Units: (V) Voltages - volts (R) Resistance – ohms (1) Current - amps Input There will be an unknown number of inputs, each on its own line. The format for each input will be: value units, value units Output Display the missing value with 2 decimals places and its units, in the following format: ##. ## units Example Input File 8 volts, 9 amperes 4 amperes, 3 volts 6.8 amperes, 4 ohms 4.2 volts, 1.2 ohms Example Output to Screen 0.89 ohms 0.75 ohms 27.20 volts 3.50 amperes Copy and Paste Here