Web development and programming

1.Make a class Rational to provide at least following methos and constructors: R

1.Make a class Rational to provide at least following methos and constructors: Rational r1= new Rational (3,5); Rational r2= new Rational (4,7); Rational r3=r1.add(r2); // also su…

1.Make a class Rational to provide at least following methos and constructors: R

1.Make a class Rational to provide at least following methos and constructors: Rational r1= new Rational (3,5); Rational r2= new Rational (4,7); Rational r3=r1.add(r2); // also su…

1.Modes of operation? Hardware support that allows us to differentiate among var

1.Modes of operation? Hardware support that allows us to differentiate among various modes of execution. 2.How is the process represented in memory? What information is stored in …

1.Modify the constructor for the Fraction class so that GCD is sued to reduce fr

1.Modify the constructor for the Fraction class so that GCD is sued to reduce fractions immediately. This means that the __add__function no longer needs to reduce. 2. Implement th…

1.Modify the web.xml to turn off the three test filter filters and turn on the L

1.Modify the web.xml to turn off the three test filter filters and turn on the LogResponsesCookiesFilter filter. 2.Note how the filter works with the cookies. 3.Modify the LogResp…

1.Modify your program by enclosing your loop in another loop so that you can fin

1.Modify your program by enclosing your loop in another loop so that you can find consecutive sums. For example , if 5 is entered, you will find five sum of consecutive numbers: 1…

1.Modify your program by enclosing your loop in another loop so that you can fin

1.Modify your program by enclosing your loop in another loop so that you can find consecutive sums. For example , if 5 is entered, you will find five sum of consecutive numbers: 1…

1.Modify your program in python by enclosing your loop in another loop so that y

1.Modify your program in python by enclosing your loop in another loop so that you can find consecutive sums. For example , if 5 is entered, you will find five sum of consecutive …

1.Navigate to your home directory by typing cd. Now type ls and notice that ther

1.Navigate to your home directory by typing cd. Now type ls and notice that there is a subdirectory called Downloads. Now navigate to the root of the file system by typing cd /. F…

1.Need arduino uno programming for mpu 650/gy -521 accelerometer/gyroscope and 4

1.Need arduino uno programming for mpu 650/gy -521 accelerometer/gyroscope and 4 Servos for wireless (xbee series 1). Must be servo must be able to take commands from acceleromete…

1.Object Oriented Programming c++ The following question investigates the Item c

1.Object Oriented Programming c++ The following question investigates the Item class, which contains two member variables: string name and int price. We consider two Items to be e…

1.One common use of stacks is to parse certain kinds of text strings. Typically

1.One common use of stacks is to parse certain kinds of text strings. Typically the strings are lines of code in a computer language, and the programs parsing them are compilers. …

1.One reason portable devices such as tablets and smart phones start up quickly

1.One reason portable devices such as tablets and smart phones start up quickly compared to desktop computers is portable devices use flash memory for secondary storage rather tha…

1.Open the HTML and JavaScript files in this folder: exercises_extra\\ch12\ eser

1.Open the HTML and JavaScript files in this folder: exercises_extrach12 eservation Then, run the application to see the user interface shown above. Click on the Submit Reservatio…

1.Play Battle Ship on a 4x4 grid 2.Place two ships (size 3 and 2) randomly 3.cho

1.Play Battle Ship on a 4x4 grid 2.Place two ships (size 3 and 2) randomly 3.choice to be first or second player 4.graphical display of the board 5.intuitive way to place moves us…

1.Play Battle Ship on a 4x4 grid 2.Place two ships (size 3 and 2) randomly 3.cho

1.Play Battle Ship on a 4x4 grid 2.Place two ships (size 3 and 2) randomly 3.choice to be first or second player 4.graphical display of the board 5.intuitive way to place moves us…

1.Play Battle Ship on a 4x4 grid 2.Place two ships (size 3 and 2) randomly 3.cho

1.Play Battle Ship on a 4x4 grid 2.Place two ships (size 3 and 2) randomly 3.choice to be first or second player 4.graphical display of the board 5.intuitive way to place moves us…

1.Play Battle Ship on a 4x4 grid 2.Place two ships (size 3 and 2) randomly 3.cho

1.Play Battle Ship on a 4x4 grid 2.Place two ships (size 3 and 2) randomly 3.choice to be first or second player 4.graphical display of the board 5.intuitive way to place moves us…

1.Please help me debugging my program. 2. Please help me with the makefile to li

1.Please help me debugging my program. 2. Please help me with the makefile to link them together. this is my Person.h // Create header file Person.h with #ifndef PERSON_H_ #define…

1.Please somebody help me solve the following problem. Suppose I\'m building a t

1.Please somebody help me solve the following problem. Suppose I'm building a tax preparation system that has three components. The first component creates forms on the screen all…

1.Print a count of number of peaks on grid 2.Print the location of valleys inste

1.Print a count of number of peaks on grid 2.Print the location of valleys instead of peaks. Assume that a valley is a point with an elevation lower than the foursurrounding eleva…

1.Problem #1: For the program below, which one or more of the following are corr

1.Problem #1: For the program below, which one or more of the following are correct? and why? (A) The output is: 3 5 -5 -3 (B) The output is: 3 5 -3 -5 (C) The output is: 3 5 (D) …

1.Programming language - Java Ambulances are dispatched at a rate of one every 1

1.Programming language - Java Ambulances are dispatched at a rate of one every 15 ± lO minutes in a large metropolitan area. Fifteen percent of the calls are false alanns, which r…

1.Programming language-Java An airport has two concourses. Concourse I passenger

1.Programming language-Java An airport has two concourses. Concourse I passengers arrive at a rate of one every 15 ± 2 seconds. Concourse 2 passengers arrive at a rate of one ever…

1.Prompt the user for the name of an input text file 2.Read the input text file

1.Prompt the user for the name of an input text file 2.Read the input text file and display a keyword index for the contents that shows the line number of the first occurrence of …

1.Provide a single C statement that increases the size of the heap by 10K. 2.Pro

1.Provide a single C statement that increases the size of the heap by 10K. 2.Provide a single UNIX command to print out all lines of an ASCII text file regexp.txt that end with th…

1.Provide one to two sentence answers to each of the following questions: What h

1.Provide one to two sentence answers to each of the following questions: What happens if you try to open a file for reading that does not exist?   What happens if you try to open…

1.Question below the three ADT\'s public class Employee { private String name; p

1.Question below the three ADT's public class Employee {    private String name;    private int idNumber;    private String department;    private String position;    /**    * no …

1.Question below the three ADT\'s public class Employee { private String name; p

1.Question below the three ADT's public class Employee {    private String name;    private int idNumber;    private String department;    private String position;    /**    * no …

1.Questions 1 - 10 uses the following Class Diagram: CouponForPizza data fields

1.Questions 1 - 10 uses the following Class Diagram: CouponForPizza data fields are preceded by tildes ~ . getArea method for Shape class is in italics. Which of the following wou…

1.Ramanujan’s taxi Problem. S. Ramanujan was an Indian mathematician who became

1.Ramanujan’s taxi Problem. S. Ramanujan was an Indian mathematician who became famous for his intuition for numbers. When the English mathematician G. H. Hardy came to visit him …

1.Redundant data increases the risk of data anomalies when you perform which of

1.Redundant data increases the risk of data anomalies when you perform which of the following actions: 1.Insert data 2.Update data 3.delete data 4.all the above 2.One of the desir…

1.Refer to Figure 1-26 (page 30 of the textbook), when Host A transmits a packet

1.Refer to Figure 1-26 (page 30 of the textbook), when Host A transmits a packet to Router1 R1 using the shortest path: a)  How many physical links are there along the data link s…

1.Reference-type variables (called references) store _____ in memory. 2. A contr

1.Reference-type variables (called references) store _____ in memory. 2. A contractor uses a blueprint to build a house. An object is similar to 3. Set methods are also commonly c…

1.Review news reports from a specific data breach. Choose a breach for which pla

1.Review news reports from a specific data breach. Choose a breach for which plausable news reports have identified how the attack occured and have identified the likely attacker.…

1.Review the brainstorming session tips. Identify the most important tip and exp

1.Review the brainstorming session tips. Identify the most important tip and explain why it should be kept in mind when facilitating a session like this. One way to start on the s…

1.Review the code. Note that the Main class contains three constants for the wid

1.Review the code. Note that the Main class contains three constants for the width of the three columns of data. Create an interface and implement it 2.       In the murach.db pac…

1.Roman numeral Converter write a program that ask the user to enter a number wi

1.Roman numeral Converter write a program that ask the user to enter a number within the range 1 through 10. use a switch statement to display the roman numeral version of that nu…

1.Sarah spends a lot of time cutting and pasting titles and headings and adjusti

1.Sarah spends a lot of time cutting and pasting titles and headings and adjusting the formatting each month to create a report for her boss; Sarah would be better off creating a …

1.Show how the decimal value 1116201510 would be stored by byte-addressable mach

1.Show how the decimal value 1116201510 would be stored by byte-addressable machines with 32-bit words, using little endian format and then big endian format. Assume the value sta…

1.Show that the following grammars are ambiguous 8 - S->aS |Sa| E E->E +E E*E id

1.Show that the following grammars are ambiguous 8 - S->aS |Sa| E E->E +E E*E id (Note: To show grammar is ambiguous, take shortest string/sentence which has more than one p…

1.Show the sum of all payments made on March 10, 2010 2.Find the average price o

1.Show the sum of all payments made on March 10, 2010 2.Find the average price of all Oak and Walnut products 3.Display the productIDs ordered and the amounts ordered for each pro…

1.So for you late weekend posters, how strong do you think an 8 character passwo

1.So for you late weekend posters, how strong do you think an 8 character password is to crack? See if you can find some data to show how much stronger a 10 character password wou…

1.So given all these examples of social engineering attacks, how would an inform

1.So given all these examples of social engineering attacks, how would an information security group prevent these attacks from being successful if they are targeting their compan…

1.So here is a question for you weekend posters to ponder. Your CEO has asked yo

1.So here is a question for you weekend posters to ponder. Your CEO has asked you to do a risk assessment of the computer applications your company's users logon to for conduting …

1.Solve each algorithm assuming that the base is 10. Remember,log(n) means 10^?

1.Solve each algorithm assuming that the base is 10. Remember,log(n) means 10^? = n. a)log(1)_________ b)log(10)_________ c)log(100)_________ d)log(1000)_________ e)log(10000)____…

1.Some presentation software converts slides to HTML pages that you can post onl

1.Some presentation software converts slides to HTML pages that you can post online, but these pages typically do not incorporate _________________. transitions        transitions…

1.Start SQL*Plus 2.Write and execute SQL for the following queries. Save each su

1.Start SQL*Plus 2.Write and execute SQL for the following queries. Save each successful commands in file. Note that the commands use the following tables: Airport(Airport, AName,…

1.State the assumptions and limitations in your program and tell us how it is re

1.State the assumptions and limitations in your program and tell us how it is reflected in your pseudo code. For example, your assumption is the user can enter decimal value in th…

1.Suggest one (1) example of a problematic programming situation or scenario tha

                    1.Suggest one (1) example of a problematic programming situation or scenario that the use or implementation of a loop structure could resolve. Justify your    …