I want to remove the unnecessary characteristics from json.

bad JSON

 "{\n  \"response\": {\n    \"Id\": \"1234\",\n    \"la\": [\n      {\n        \"op\": \"pic\",\n        \"lbl\": \"33609\",\n 

I want the json to be like this

{"response":{"Id":"1234","la":[{"op":"pic","lbl":"33609","

I have tried to used URLDecoder.decode(param1AfterEncoding, "UTF-8"); but it didn't fix it. I would apperciate any help

Java Coding

Background

You will create a Java class that simulates a water holding tank. The holding tank can hold volumes of water (measured in gallons) that range from 0 (empty) up to a maximum. If more than the maximum capacity is added to the holding tank, an overflow valve causes the excess to be dumped into the sewer system.

Assignment

The class will be named HoldingTank. The class attributes will consist of two int fields – current and maxCapacity. The fields must be private. The current field represents the current number of gallons of water in the tank. The maxCapacity field represents the maximum number of gallons of water that the tank can hold.

The class will contain the following methods:

Constructor – the constructor will initialize the two fields. If current is greater than maxCapacity, it will be set to maxCapacity.

Getters – there will be a getter for each field.

Setters – no setters will be defined for this class

void add(int volume) – add volume gallons to the tank. If the current volume exceeds maxCapacity, it will be set to maxCapacity.

void drain(int volume) – try to remove volume gallons from the tank. If resulting current volume is less than zero, set it to zero.

void print() – prints the current volume of the tank (in gallons)

Now create a Main class with a main method to test the HoldingTank class. Add the following code to the main method.

1. Create an instance of HoldingTank, named tank with a maximum capacity of 1000 gallons and a current volume of 600 gallons.
2. Print the current volume of the tank
3. Add 300 gallons
4. Drain 50 gallons
5. Print the current volume of the tank
6. Add 500 gallons
7. Drain 250 gallons
8. Print the current volume of the tank
9. Drain 1200 gallons
10. Add 200 gallons
11. Drain 25 gallons
12. Print the current volume of the tank

Example Output

The tank volume is 600 gallons

The tank volume is 850 gallons

The tank volume is 750 gallons

The tank volume is 175 gallons

How to connect two files?

My code:

package home;

public class Main {
    public static void main(String[] args) {
        HoldingTank tank = new HoldingTank(600,1000);
        tank.print();
        tank.add(300); error
        tank.drain(50);
        tank.print();
        tank.add(500); error
        tank.drain(250);
        tank.print();
        tank.drain(1200);
        tank.add(200); error
        tank.drain(25);
        tank.print();
    }
}

package home;

public class HoldingTank {
    private int current;
    private int maxCapacity;

    public HoldingTank(int current,int maxCapacity) {
        if (this.current > maxCapacity) {
            this.current = maxCapacity;
        } else {
            this.current = current;
        }
        this.maxCapacity = maxCapacity;
    }
    public  int getCurrent(){
        return  current;
    }

    public int getMaxCapacity() {
        return maxCapacity;
    }
    public void drain(int volume){
        if((this.current-volume)<0){
            this.current = 0;
        }else{
            this.current-= volume;
        }
    }
    public void print(){
        System.out.println("The tank volume is "+this.current+"gallon");
    }
}

Java programming.

Purpose:

• Understanding the rotation operation in a search tree
• Understanding heap & priority queue

Problems:

• Implementation: Rotation (left & right rotations)
  • Use the code template below.
  • Implement the rotateLeft() and rotateRight() functions.
  • How to test your implementation? When a left rotation is applied to the root, apparently the root is changed. One right rotation will restore the tree back to the original

Sample input:

7
30 15 40 5 20 35 45

Sample output:

in-order: 5 15 20 30 35 40 45 
before rotation: 
pre-order: 30 15 5 20 40 35 45 
after rotating left: 
pre-order: 40 30 15 5 20 35 45 
after rotating right: 
pre-order: 30 15 5 20 40 35 45

USE THE BELOW TEMPLATE:

In Python please:  Number the Lines in a File: Create a program that adds line numbers to a file. The name of the input file will be read from the user, as will the name of the new file that your program will create. Each line in the output file should begin with the line number, followed by a colon and a space, followed by the line from the input file.

In no more than 200 words, please identify what are the core components of a Cyber Incident Response plan? What groups / functions need to be involved in your cyber incident response? Write in details in your own analysis

In an asynchronous bus, what are the steps that a master device let a slave device do a job?

Please draw the circuit diagram of an SR latch using only NAND gates. Please also show its truth.

use c++

A right-angle triangle with integer sides a, b, c, such as 3, 4, 5, is called a Pythagorean triple. The condition is that hypotenuse to power of 2 is equal to adding of square of the 2 other sides. In this example 25 = 16 + 9. Use brute force approach to find all the triples such that no side is bigger than 50.
For this you should first implement the following Triangle class and its methods. Then use it in main() to find all pythagorean triples and put then in a std::vector. Finally print them out as triples, like
(3, 4, 5)
.....
Make sure your output contains a triple only once, and not any reordered ones, this means (3, 4, 5) is the same as (4, 3, 5) and so only the increasing order triple should be printed out. This means only (3, 4, 5) shoud be printed.
You program should print out all possible pythogorean triples with sides <= 50.
*/
class Triangle
{
   public:
   Triangle(int a, int b, int c) // constructor. Implement this
   {}
  
   bool isPythagorean() const // implement this properly
   {
       return false;
   }
   private: // what do you put in private section?
}

int main()
{
}

I am a student taking an introductory Unix / LInux shell programming course and need some help with an assignment.

Using the file CISED as input, write the sed command to do the following:

Change 2 or more occurrences of g to a single g

Add > to beginning of any line that begins with CIS132

Add < to the end of any line that ends in Tux or tux

Replace any five to eight digit number with XX

For every line that begins with CIS132, place the first 6 characters in the line at the end of the line and the last three characters at the beginning of the line. Leave the characters in between these characters as they were.

Change any non alphanumeric character to &

For any line that begins with CIS132 place the entire line inside of double quotes.

Thanks for your help.

1) How large are the blocks that get fed through the AES Encryption algorithm?

2) What are the three possible key sizes for AES? How many rounds are there for each key size? How large is the keyspace?

3) List five distinct differences between the AES and DES algorithms.

4) List the 16 elements of GF(16) as polynomials. What is 3x^2+6x+1 equal to in GF(16), when the coefficients are reduced appropriately?

5) Use the table on slide 17 of the Chapter 4 slides to compute the inverse of x^4+x^3+1 in GF(256). Then verify that the product of x^4+x^3+1 and the inverse you computed is, in fact, 1 modulo the polynomial indicated in red on slide 17.

6) List three separate known attacks on AES. Include the weakness(es) of AES that they exploit and include the year in which the attack was first discovered

#understanding cryptography

#asap

Write a function with the following prototype: int add_ok (int s, unsigned x, unsigned y); This function should return 1 if arguments x and y can be added without causing overflow, otherwise return 0. If s is 0, x and y are unsigned numbers. If s is 1, x and y are treated as signed numbers. I tried this code but it doesn't work. Does anyone help me please?

#include int add_ok(int s, unsigned x, unsigned y) {

s=x+y;

if ((s<x) || (s<y)) {
return 0; }

return 1;
}
int main()
{
  
int nums = new int[(sizeof(int))];
unsigned x = 3357162450;
unsigned y = 40;

printf("%d\n",add_ok(s, x, y));
scanf("%d\n", &nums);
return 0;
}

Consider the following scenario:

Your manufacturing company has operated with a mainframe IBM computer for more than 20 years. Recent technological advances have brought opportunities to replace that mainframe-based computing environment with a client/server environment. You have been tasked with responding to the senior management group about the security issues involved with replacing the existing mainframe computer environment with a client/server platform. The salespeople you deal with from each vendor believe that the current mainframe environment costs about $500K a year to maintain from a security standpoint, while a client/server environment would cost about $325K a year. But cost is not the only consideration. No PII or SPII data is contained in this manufacturing platform. It is strictly a final product for sale application.

Outline and review a typical mainframe enterprise security footprint. Do the same for a possible client/server environment. This could include the use of the cloud for distributed computing, but that would also include unique security concerns.

Discuss the following:

• Based on your outline, which of these environments is more secure and why?
• Does your outline show commonalities that could permit both the mainframe and the client/server environment to coexist from an enterprise security perspective? If so, what are they?

Respond to the following in a minimum of 175 words:

Convert the following C function to the corresponding MIPS assembly procedure:
int count(int a[], int n, int x)
{
int res = 0;
int i = 0;
int j = 0;
int loc[];
for(i = 0; i != n; i++)
if(a[i] == x) {
res = res + 1;
loc [j] = i;
j = j+1}
return res, loc;
}

What is DNS Poisoning, Spoofing, Pharming and the differences and examples of each