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8090 [49]
3 years ago
8

A customer has a system with a Gigabyte B450 Aorus Pro motherboard. He wants to upgrade the processor from the AMD Athlon X4 950

to the AMD Ryzen 7 2700X. Which of the following accurately describes this upgrade?
Computers and Technology
2 answers:
Citrus2011 [14]3 years ago
4 0

Answer:

overall it's a big upgrade

Explanation:

The gigahertz only change from 3.5Ghz to 3.7Ghz so that doesnt seem like a big upgrade but we have too look at the other upgrades. You jump from 4 cores to 8 cores which is very useful for: gaming while streaming or doing something else, gaming in the close future generation (consoles are getting 8 cores so games are probably going to start using them well), multi core cpu rendering will be so much faster and overall you can multitask (useful when you have many monitors) so you can have google open with spotify and editing software and rendering software but your pc won't slow down like usually. You also jump from 2mb cache memory to 16mb cache memory which allows a faster connection between the overall computer and the CPU (It's like upgrading from an HDD to an SSD or upgrading from Slow DDR3 1333mhz ram to a lighting speed DDR4 4000mhz). You are also getting a much better heatsink which allows for overclocking (If you reaaally want to overclock then I recommend a watercooler). Only thing you lose is the onboard graphics but if you do heavy tasks like 3D rendering then you probably already have a dedicated GPU

AleksandrR [38]3 years ago
3 0
This upgrade will make a big improvement from his AMD Athalon X4 950 to the AMD Ryzen 7 2700X this is because the system will have more gigabytes and a better processor
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The set of coordinating colors applied to backgrounds, objects, and text in a presentation is called:
Sonja [21]

Answer:

theme colors

Explanation:

As said, a group of colors that are used to format text and objects in a document. When you open the Color menu, these colors determine what you see.

3 0
3 years ago
A continuous and differentiable function f(x) with the following properties: f(x) is decreasing at x=−5 f(x) has a local minimum
butalik [34]

The continuous and differentiable function where f(x) is decreasing at x = −5 f(x) has a local minimum at x = −2 f(x) has a local maximum at x = 2 is given as: y = 9x - (1/3)x³ + 3.

<h3>What is a continuous and differentiable function?</h3>

The continuous function differs from the differentiable function in that the curve obtained is a single unbroken curve in the continuous function.

In contrast, if a function has a derivative, it is said to be differentiable.

<h3>What is the solution to the problem above?</h3>

It is important to note that a function is differentiable when x is set to a if the function is continuous when x = a.

Given the parameters, we state that

f'(5) < 0; and

x = -5

The local minimum is given as:
x = -3;

the local maximum is given as

x = 3

Thus, x = -3 ; alternatively,

x = 3.  With this scenario, we can equate both to zero.

Hence,

x + 3 = 0;

3-x = 0.

To get y' we must multiply both equations to get:

y' = (3-x)(x + 3)

y'   = 3x + 9 - x² - 3x

Collect like terms to derive:

y' = 3x - 3x + 9 - x²; thus

y' = 9-x²

When y' is integrated, the result is

y = 9x - (x³/3) + c

Recall that

F (-5) < 0

This means that:

9 x -5 - (-5³/3) + c < 0
⇒ -45 + 125/3 + c <0
⇒ -10/3 + c < 0

Collecting like terms we have:
c < 10/3; and

c < 3.33


Substituting C into

f(x) = 9x - x³/3 + c; we have

f(x) = 9x - x³/3 + 3, which is the same as  y = 9x - (1/3)x³ + 3.

Learn more about differentiable functions at:
brainly.com/question/15047295
#SPJ1

7 0
2 years ago
A network administrator notices that some newly installed Ethernet cabling is carrying corrupt and distorted data signals. The n
MakcuM [25]

A network administrator notices that some newly installed Ethernet cabling is carrying corrupt and distorted data signals. The new cabling was installed in the ceiling close to fluorescent lights and electrical equipment

Two factors may interfere with the copper cabling and result in signal distortion and data corruption are :

EMI

RFI

Explanation:

  • EMI (electromagnetic interference) is the disruption of operation of an electronic device when it is in the vicinity of an electromagnetic field (EM field) in the radio frequency (RF) spectrum that is caused by another electronic device.
  • During EMC testing, radiated emissions measurements are made using a spectrum analyzer and or an EMI receiver and a suitable measuring antenna.
  • EMI (Electromagnetic Interference) is also called RFI (Radio Frequency Interference).
  • Conducted RFI is unwanted high frequencies that ride on the AC wave form. Radiated RFI is emitted through the air. There are many pieces of equipment that can generate RFI, variable frequency drives included.
  • The internal circuits of personal computers generate EM fields in the RF range.
3 0
3 years ago
What happens when the programmer tries to access an array cell whose index is greater than or equal to its logical size?
just olya [345]

Answer:

When a programmer tries to access an item in an array cell whose index is greater than or equal to the array's logical size, this data element or item is garbage. This means that currently, the item is not the part of the program's useful data. Garbage contains objects or data which will not be used by a program running on it. So the value returned could be either of the two:

  • Value would be an arbitrary or random number if it is an array of numbers. Arbitrary means that the value is not predefined or specified in advance.
  • Value returned would be null if it is an array of objects.

                                                           

 

3 0
3 years ago
Code an application program that keeps track of student informationat your college . Include their name, identification numbers,
timurjin [86]

Answer:

The full code is added in the comments as per regulations. Continuation of driver.java code from the comments is available on the screenshot

Explanation:

Editable code:

//ListingNode.java

class ListingNode {

   private listpro listing11;

   private ListingNode nextnode;

   public ListingNode(listpro listing11) {

       this.listing11 = listing11;

   }

   public listpro getListing() {

       return listing11;

  }

   public void setListing(listpro listing11) {

       this.listing11 = listing11;

   }

   public ListingNode getnextnode() {

       return nextnode;

   }

   public void setnextnode(ListingNode nextnode) {

       this.nextnode = nextnode;

   }

}

public class Listlinked {

   private ListingNode headnode;

   public Listlinked() {

       headnode = null;

   }

   public void insert(listpro listing11) {

       ListingNode listingNode = new ListingNode(listing11);

       if(headnode == null) {

           headnode = listingNode;

       } else {

           ListingNode tempval = headnode;

           while (tempval.getnextnode() != null) {

               tempval = tempval.getnextnode();

           }

           tempval.setnextnode(listingNode);

       }

   }

   public listpro fetch(String name) {

       ListingNode tempval = headnode;

       while (tempval != null) {

           if(tempval.getListing().getNamedata().equalsIgnoreCase(name)) {

               return tempval.getListing();

           }

           tempval = tempval.getnextnode();

       }

       return null;

   }

   public boolean delete(String name) {

       ListingNode tempval = headnode;

       boolean found = false;

       if(headnode != null) {

          if(headnode.getListing().getNamedata().equalsIgnoreCase(name)) {

               headnode = headnode.getnextnode();

               found = true;

           } else {

               while (tempval.getnextnode() != null) {

                   if (tempval.getnextnode().getListing().getNamedata().equalsIgnoreCase(name)) {

                       found = true;

                       tempval.setnextnode(tempval.getnextnode().getnextnode());

                       break;

                   }

                   tempval = tempval.getnextnode();

               }

           }

       }

       return found;

   }

   public void printAll() {

       ListingNode tempval = headnode;

       while (tempval != null) {

           System.out.println(tempval.getListing().toString());

           tempval = tempval.getnextnode();

       }

   }

}

//listpro.java

import javax.swing.*;

public class listpro {

   private String Name;

   private int ID;

   private float grade_point;

   public listpro(){

   }

 public listpro(String Name, int ID, float grade_point){

       this.Name = Name;

       this.ID = ID;

       this.grade_point = grade_point;

   }

   public String getNamedata() {

       return Name;

   }

   public void setNamedata(String Name) {

       this.Name = Name;

   }

   public int getID() {

       return ID;

   }

   public void setID(int ID) {

       this.ID = ID;

   }

   public float getgrade_point() {

       return grade_point;

   }

   public void setgrade_point(float grade_point) {

       this.grade_point = grade_point;

   }

   public listpro deepCopy(){

       listpro clone = new listpro(Name,ID,grade_point);

       return clone;

   }

   public String toString(){

       return "Name : " + Name + "\nID :" + ID + "\nGrade points :" + grade_point;

   }

   public void input(){

       Name = JOptionPane.showInputDialog("Enter a Name");

       ID = Integer.parseInt(JOptionPane.showInputDialog("Enter an ID"));

       grade_point = Float.parseFloat(JOptionPane.showInputDialog("Enter a grade point average"));

   }

}

6 0
4 years ago
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