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Tju [1.3M]
3 years ago
7

Brandon has configured one of the applications hosted on his cloud service provider to increase the number of resources as neede

d. Which of the following describes this capability?
a. Continuity
b. Adaptability
c. Vertical scaling
d. Horizontal scaling
Computers and Technology
1 answer:
goldenfox [79]3 years ago
8 0

Answer:

The description of this capability is:

d. Horizontal scaling

Explanation:

The capability that Brandon has achieved is horizontal scaling, which involves the increasing of the resources of cloud applications to meet his increasing demand for cloud services.  Vertical scaling involves the addition or subtraction of power to a cloud server, which practically upgrades the memory, storage, or processing power.  But to scale horizontally, more resources are added or subtracted.  The purpose of horizontal scaling is to spread out or in the workload of existing resources and either increase or decrease overall performance and capacity.

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write a script to check command arguments. Display the argument one by one (use a for loop). If there is no argument provided, r
algol13

Answer and Explanation:

Using Javascript programming language, to write this script we define a function that checks for empty variables with if...else statements and then uses a for loop to loop through all arguments passed to the function's parameters and print them out to the console.

function Check_Arguments(a,b,c){

var ourArguments= [];

if(a){

ourArguments.push(a);}

else( console.log("no argument for a"); )

if(b){

ourArguments.push(b);}

else( console.log("no argument for b"); )

if(c){

ourArguments.push(c);}

else( console.log("no argument for c"); )

for(var i=0; i<ourArguments.length; i++){

Console.log(ourArguments[i]);

}

}

4 0
3 years ago
GPS data can be used to track the rate and direction of plate movement. If a GPS unit measures a latitude velocity of 28.2 mm/yr
bezimeni [28]

Answer and Explanation:

Rate and direction of plate movement  obtained by using a latitude velocity of 28.2 and a longitude velocity of 59 then velocity of plate motion.

latitude velocity of 28.2 mm/yr

longitude velocity of 59 mm/yr

velocity = s/t  but ib calculation GPS using formula where

a = sin²(Δφ/2) + cos φ1 ⋅ cos φ2 ⋅ sin²(Δλ/2)

c = 2 * atan2( √a, √(1−a) )

d = R * c

then velocity of plate motion is 65.4 mm/yr

3 0
3 years ago
This needs to be written in Java.
Slav-nsk [51]

Answer:

Here is Automobile.java

class Automobile {   //class name

   private int ID, year, milesPerGallon, speed = 0;   // private member variables of Automobile of int type

   private String model, vinNo, make, color;   // private member variables of Automobile of String type

   public void setID(int ID){   //mutator method to set ID

      if (ID >= 0 && ID <= 9999)  // checks ID should not be negative or more than 9999

      this.ID = ID;  

     else this.ID = 0;  }  //if ID is negative or greater than 9999 then set ID to 0

   public void setModel(String model){  // mutator method to set model

       this.model = model;      }  

   public void setYear(int year){// mutator method to set year

      if (year >= 2000 && year <= 2017) //checks that year should not be earlier than 2000 or later than 2017

         this.ID = ID;

       else this.year = 0;     } //if year is less than 2000 or greater than 2017 then set year to 0

   public void setVinNo(String vinNo){  //mutator method to set vin number

       this.vinNo = vinNo;      }

   public void setMilesPerGalon(int milesPerGallon){  //mutator method to set miles per gallon

      if (milesPerGallon >= 10 && year <= 60)  //checks that miles per gallon should not be less than 10 or more than 60

          this.milesPerGallon = milesPerGallon;

      else this.milesPerGallon = 0;      } //if it is more than 60 or less than 10 then set miles per gallon to 0

   public void setSpeed(int speed){ //mutator method to set speed

       this.speed = speed;      }

   public void setMake(String make){  //mutator method to set make

       this.make = make;    }

   public void setColor(String color){  //mutator method to set color

       this.color = color;    }

   public int getID() //accessor method to get or access ID

   {return ID;} //returns the current ID

   public String getModel() //accessor method to get or access model

   {return model;} //returns the current model

   public int getYear()// accessor method to get or access year

   {return year;} //returns the current year

   public String getVinNo() // accessor method to get or access vin number

   {return vinNo;} //returns the current vin number

   public int getMilesPerGallon() //accessor method to get or access miles per gallon

   {return milesPerGallon;} //returns the current miles per gallon

   public int getSpeed() //accessor method to get or access speed

   {return speed;} //returns the current speed

   public String getMake() //accessor method to get or access make

   {return make;} //returns the current make

   public String getColor() //accessor method to get or access color

   {return color;}    //returns the current color

  public int Accelerate() {  //method that increase speed by 5

      setSpeed(speed + 5); //calls set speed to add 5 to the speed field

      return speed;    } //returns the speed after increasing 5

  public int Brake() { //method that decreases speed by 5

      setSpeed(speed - 5);//calls set speed to subtract 5 from the speed field

      return speed;    } //returns the speed after decreasing 5

  public int Accelerate(int spd) {  //overloading methods for Accelerate()that accepts a single parameter spd

      setSpeed(speed + spd);  //increases speed up to specified value of spd

      return speed;    }

  public int Brake(int spd) {  //overloading methods for Brake()that accepts a single parameter spd

      setSpeed(speed - spd); //decreases speed up to specified value of spd

      return speed;    }

   public Automobile(int ID, String make, String model, int year, String vinNo, int milesPerGallon, int speed, String color){  //constructor  that accepts arguments for each field value and uses the set methods to assign the values

      setID(ID);  

      setModel(model);  

      setYear(year);  

      setVinNo(vinNo);

      setMilesPerGalon(milesPerGallon);  

      setSpeed(speed);  

      setMake(make);  

      setColor(color);      } }

Explanation:

Here is TestAutomobiles.java

public class TestAutomobiles {   //class name

  public static void main(String args[]) {  //start of main method

    Automobile auto = new Automobile(123, "ABC", "XYZ", 2010, "MMM", 30, 150, "White");   //creates an object of Automobile class and calls its constructor passing the values for each of the fields

 System.out.println("Initial Speed: " + auto.getSpeed());  //calls getSpeed method to get the current speed using object auto. The current speed is 150

 System.out.println("Speed after applying acceleration: " + auto.Accelerate());   //calls Accelerate() method to increase the current speed to 5

 System.out.println("Speed after applying brake: " + auto.Brake());  //calls Brake() method to decrease the current speed to 5

   System.out.println("Speed after applying acceleration: " + auto.Accelerate(180));  //calls overloading Accelerate() method to increase the current speed to 180

     System.out.println("Speed after applying brake: " + auto.Brake(50));     }  } //calls overloading Brake() method to decrease the current speed to 50

//The screenshot of the output of the program is attached.

5 0
3 years ago
Enables businesses and consumers to share data or use software applications directly from a remote server over the Internet or w
Sindrei [870]

Answer:

Cloud Computing        

Explanation:

Cloud Computing is basically an infrastructure to deliver various computing resources and services  to the users online (via Internet). These resources include networks, applications, servers, databases, software, storage etc.

These services are mostly utilized by organizations for recovery and backup of data, using virtual hardware and other computing resources such as desktops, memory etc. Cloud computing is also used for developing software, for securing data by providing with access control and for storing bulk of data.

The benefits of cloud computing are as following:

Because of cloud computing the customers do not have to buy hardware or install software on their computer which might be very costly to maintain and update. Servers and data centers are provided by cloud service providers and experts are available for managing the services and resources.

These services are scalable and can be adjusted as per the users requirements.

Cloud computing offers a variety of protocols, tools, and access controls that improve security and protects confidential data, applications, and networks against security threats and attacks. It also provides with data backup, disaster recovery.

5 0
3 years ago
You wish to enter your exam scores in a spreadsheet. Which function will help you find how each subject’s score relates to the o
tester [92]

Answer:

Its the VLookup and the HLOOKUP.

Explanation:

And it depends upon the manner in which the marks are mentioned. If they are mentioned in row then we use Hlookup, and if in columns then we use vlookup.

And the syntax for vlookup is :

vlookup(lookup value, range containing the lookup value, column number in range containing the return value, approximate 0 or exact value 1)

8 0
3 years ago
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