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LUCKY_DIMON [66]
2 years ago
12

Describe the output when the following code executes in 64-bit mode: .data dividend_hi QWORD 00000108h dividend_lo QWORD 3330002

0h divisor QWORD 00000100h .code mov rdx,dividend_hi mov rax,dividend_lo div divisor
Computers and Technology
1 answer:
iragen [17]2 years ago
7 0

Answer:

RAX = 333000h (16 bits with preceding zeros removed)

RDX = 20h (also 16 bits with preceding zeros removed)

Explanation:

The "div" opcode in the assembly language source code is used to divide operands. It accepts a divisor ( the denominator) and divides the content of the AX register. The result is saved in the AX register while the remainder (if any) is saved in the DX register. If the DX register holds any data, the data is replaced with the divisor remnant.

The code above divides the content of the RAX register with the divisor variable and saves the result and remainder in the RAX and RDX respectively.

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Technician A says that the excessive length of a heater hose is intended to protect the heater core from undue stress. Technicia
hammer [34]
It is both true that <span>Technician A says that the excessive length of a heater hose is intended to protect the heater core from undue stress. Technician B says that excessive wear adds to the length of a heater hose, and a replacement heater hose should be roughly three to four inches shorter than its predecessor.  So the asnwer is letter B.</span>
6 0
2 years ago
python Write a function that computes a future investment value at a given interest rate for a specified number of years. The fu
Svetlanka [38]

Answer:

def future_investment_value(investment, monthly_interest_rate, years):

  print("Years\tFuture Value")

  print("- - - - - - - - - - -")

  for i in range(1, years+1):

      future_value = investment * ((1 + monthly_interest_rate) ** (12 * i))

      print(i, "\t\t", format(future_value, ".2f"))

investment = float(input("Enter the invesment amount: "))

interest = float(input("Enter the annual interest rate: "))

year = int(input("Enter the year: "))

future_investment_value(investment, interest/1200, year)

Explanation:

Inside the function:

- In the for loop that iterates through the years, calculate the future value using the formula and print the results

Then:

- Ask the user for the investment, annual interest rate, and year

- Call the function with the given inputs

4 0
2 years ago
Edhesive unit 2 lesson 5 coding activity 1 Write code which creates three regular polygons with 11, 14 and 19 sides respectively
SVEN [57.7K]

Answer:

public class Polygon {

   private String name;

   private int sides;

   private double sideLength;

   public Polygon(String name, int sides, double sideLength) {

       if (sideLength <= 0) throw new IllegalArgumentException("Length cannot be zero or negative.");

       if (sides <= 0) throw new IllegalArgumentException("Sides cannot be zero or negative.");

       this.name = name;

       this.sides = sides;

       this.sideLength = sideLength;

   }

   public String getName() {

       return name;

   }

   public void setName(String name) {

       this.name = name;

   }

   public double getSideLength() {

       return sideLength;

   }

   public void setSideLength(double sideLength) {

       if (sideLength <= 0) throw new IllegalArgumentException("Length cannot be zero or negative.");

       this.sideLength = sideLength;

   }

   public int getSides() {

       return sides;

   }

   public void setSides(int sides) {

       this.sides = sides;

   }

   (use the at sign here)Override

   public String toString() {

       return "regular " + name + " with side length " + String.format("%.1f", sideLength);

   }

}

public class TestPolygon {

   public static void main(String[] args) {

       Polygon sides11 = new Polygon("hendecagon", 11, 1);

       Polygon sides14 = new Polygon("tetrakaidecagon", 14, 1);

       Polygon sides19 = new Polygon("enneadecagon", 19, 1);

       System. out. println(sides11);

       System. out. println(sides14);

       System. out. println(sides19);

   }

}

Explanation:

This java source code defines a class that creates a regular polygon based on the number of sides given to it.

Below is a screenshot of the program code and output.

4 0
1 year ago
Consider whether there are additional components that could be added to the IPv4 protocol to enhance its usefulness. What are th
geniusboy [140]

Answer:

There are no additional components that can be added to the IPv4 protocol to improve its utility

Explanation:

The IPv4 protocol was developed in 1983 and is still the most widely used version worldwide. It consists of a 32-bit binary number that is normally represented in decimal notation, with four digits separated by dots that take values between 0 and 255.

This system limits the IPv4 protocol to 4,000 million different addresses, a figure that in the eighties seemed sufficient but that in practice has been scarce due to the revolution of mobile devices and the impending development of the Internet of Things ( IoT) that will trigger the number of devices connected to the network.

So, there are no additional components that can be added to the IPv4 protocol to improve its utility, since the world is running out of IPv4 addresses and is being replaced by IPv6.

Hope this helps!

5 0
2 years ago
A network technician sets up an internal dns server for his local network. When he types in a url which is checked first
VLD [36.1K]

Answer:

The first thing that the browser checks is the cache for the DNS record to find the corresponding IP address.

Explanation:

After the technician sets up the internal DNS server for his local network, the first thing that is checked when he types a website into the url of a browser is the cache to look for corresponding IP addresses.

DNS which means Domain Name System is a database that maintains the website name (URL) and the IP address that it is linked to. There is a unique IP address for every URL (universal resource locator).

Internal DNS servers store names and IP addresses for internal or private servers

8 0
2 years ago
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