A program uses 4 bits to store numbers. When it adds 10 and 7, the result is 1. Which of the following best explains why?
1) the program is reporting the number of bits required to compute the sum
2) an overflow error led the program to reset to O at the number 16
3) 1" is an error code that indicates a rounding error
4) 4 bits is not enough to represent the number 10, so the computer reported only the tens value

Answer:

2

Explanation:

overflow

A data type overflow issue typically occurs when the data type used to store the data was unable to accommodate the data. In addition, some data types are limited in the size of the numbers they can hold. If a data type is a single byte and the amount of data to be saved is larger than 256, an overflow error will be generated. Thus, option B is correct.

Using exception handling, these mistakes can be addressed. We will examine this exception handling in the section that follows.

We observed the Overflow error in the aforementioned programs, which happens when the current value exceeds the limit value. Furthermore, we must raise the overflow Error exception in order to manage this.

Therefore, When software encounters an overflow error, it means that it tried to write data outside the memory's capacity. Every program has memory set aside for a stack.

Learn more about overflow error here:

https://brainly.com/question/27493058

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Different computer applications and their uses.

The unique identifier for each record in a database table is called the

A. Record Id
B. Id number
C. Primary key
D. Row number

Please help me with these short questions >..

Does somebody know how to this. This is what I got so far
import java.io.*;
import java.util.Scanner;


public class Lab33bst
{

public static void main (String args[]) throws IOException
{



Scanner input = new Scanner(System.in);

System.out.print("Enter the degree of the polynomial --> ");
int degree = input.nextInt();
System.out.println();

PolyNode p = null;
PolyNode temp = null;
PolyNode front = null;

System.out.print("Enter the coefficent x^" + degree + " if no term exist, enter 0 --> ");
int coefficent = input.nextInt();
front = new PolyNode(coefficent,degree,null);
temp = front;
int tempDegree = degree;
//System.out.println(front.getCoeff() + " " + front.getDegree());
for (int k = 1; k <= degree; k++)
{
tempDegree--;
System.out.print("Enter the coefficent x^" + tempDegree + " if no term exist, enter 0 --> ");
coefficent = input.nextInt();
p = new PolyNode(coefficent,tempDegree,null);
temp.setNext(p);
temp = p;
}
System.out.println();

p = front;
while (p != null)
{

System.out.println(p.getCoeff() + "^" + p.getDegree() + "+" );
p = p.getNext();


}
System.out.println();
}


}

class PolyNode
{

private int coeff; // coefficient of each term
private int degree; // degree of each term
private PolyNode next; // link to the next term node

public PolyNode (int c, int d, PolyNode initNext)
{
coeff = c;
degree = d;
next = initNext;
}

public int getCoeff()
{
return coeff;
}

public int getDegree()
{
return degree;
}

public PolyNode getNext()
{
return next;
}

public void setCoeff (int newCoeff)
{
coeff = newCoeff;
}

public void setDegree (int newDegree)
{
degree = newDegree;
}

public void setNext (PolyNode newNext)
{
next = newNext;
}

}



This is the instructions for the lab. Somebody please help. I need to complete this or I'm going fail the class please help me.
Write a program that will evaluate polynomial functions of the following type:

Y = a1Xn + a2Xn-1 + a3Xn-2 + . . . an-1X2 + anX1 + a0X0 where X, the coefficients ai, and n are to be given.

This program has to be written, such that each term of the polynomial is stored in a linked list node.
You are expected to create nodes for each polynomial term and store the term information. These nodes need to be linked to each previously created node. The result is that the linked list will access in a LIFO sequence. When you display the polynomial, it will be displayed in reverse order from the keyboard entry sequence.

Make the display follow mathematical conventions and do not display terms with zero coefficients, nor powers of 1 or 0. For example the polynomial Y = 1X^0 + 0X^1 + 0X^2 + 1X^3 is not concerned with normal mathematical appearance, don’t display it like that. It is shown again as it should appear. Y = 1 + X^3

Normal polynomials should work with real number coefficients. For the sake of this program, assume that you are strictly dealing with integers and that the result of the polynomial is an integer as well. You will be provided with a special PolyNode class. The PolyNode class is very similar to the ListNode class that you learned about in chapter 33 and in class. The ListNode class is more general and works with object data members. Such a class is very practical for many different situations. For this assignment, early in your linked list learning, a class has been created strictly for working with a linked list that will store the coefficient and the degree of each term in the polynomial.

class PolyNode
{
private int coeff; // coefficient of each term
private int degree; // degree of each term
private PolyNode next; // link to the next term node

public PolyNode (int c, int d, PolyNode initNext)
{
coeff = c;
degree = d;
next = initNext;
}

public int getCoeff()
{
return coeff;
}

public int getDegree()
{
return degree;
}

public PolyNode getNext()
{
return next;
}

public void setCoeff (int newCoeff)
{
coeff = newCoeff;
}

public void setDegree (int newDegree)
{
degree = newDegree;
}

public void setNext (PolyNode newNext)
{
next = newNext;
}
}

You are expected to add various methods that are not provided in the student version. The sample execution will indicate which methods you need to write. Everything could be finished in the main method of the program, but hopefully you realize by now that such an approach is rather poor program design.

Employees at Morning Buzz Coff ee Shop have been told they’ll get a bonus if they bring in enough pounds of recyclable newspapers. Th ey want a program to calculate the amount they need to bring in each day to make this total, based on the total number of pounds to be collected and the number of days they’ll be bringing in newspapers. Th e program should ask for these amounts and calculate how many pounds they need to bring in each day to make the total in that number of days. Th ey plan to run the program several times until they can find a number of pounds per day that seems reasonable. Using pseudocode, develop an algorithm to solve this problem. Include standard documentation and comments, and save your algorithm in a file named recyclingCalculator.txt in Notepad.

write this well, and add comments

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O Computers would receive input and process data.
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Please don't just answer for the points!!!!!!!!!!!!
Kim's father's company has expanded many times. Therefore, the company's volume of data has also increased. The employees of that company have problems with accessing large volumes of data. Which computer network should she choose so that the employees can access the huge amount of data easily?

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C. WLAN

D. PAN

E. SAN

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1 point

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the agenda or purpose of your presentation
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I’ll give you brainly

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The simplest element that exists is only one proton and one electron. It is what stars are made of. It's symbol is "H". What is this element? * 1 point Helium Mercury Hafnium Hydrogen

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Both dash and dashare prime numbers.
How many different solutions can you find​