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NNADVOKAT [17]
3 years ago
10

What is meant by the term drill down?

Computers and Technology
1 answer:
andrezito [222]3 years ago
7 0

Answer:

 The drill down term is basically used in the information technology for the explore the multidimensional information or data by navigating the different layers of the data from the web page applications.  

Drill down basically involve in the database by accessing the specific information through the database queries. Each query basically increase the data granularity. This term is also involve with the link for represent the details more specifically.

The drill down is the simple approach or technique for dividing the complex problems into small parts so that it make the technique more efficient.

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A programmer is writing a program that is intended to be able to process large amounts of data. Which of the following considera
Dmitry [639]

Answer:

B. How many programming statements the program contains

Explanation:

If a program is intended to be able to process large amounts of data, then the ability of the program to process larger data sets is heavily affected by

  • execution time
  • size of memory the program requires
  • storage space the program requires as it runs.

The length of the statements the program contains does not much affect program performance.

8 0
3 years ago
How can ascii be used to represent characters in computer system
Furkat [3]

It is a code for representing 128 English characters as numbers, with each letter assigned a number from 0 to 127. For example, the ASCII code for uppercase M is 77. Most computers use ASCII codes to represent text, which makes it possible to transfer data from one computer to another.

7 0
3 years ago
What is a true job in the information age?​
Gelneren [198K]

Answer:

apple

you get a lot of information about the technology you paid for.

if this was not helpful comment and I’ll fix it!

3 0
3 years ago
In Java: Write a class called Shelf that contains instance data that repre-sents the length, breadth, and capacity of the shelf.
disa [49]

Answer:see explanation

Explanation:

Hello, the solution is the following:

in a file named Shelf.java :

public class Shelf{

   int length;

   int breadth;

   int capacity;

   boolean occupied;

   Shelf(int length,int breadth, int capacity){

       this.length = length;

       this.breadth = breadth;

       this.capacity = capacity;

       this.occupied = false;

   }

   

   //set methods

   public void setLength(int length){

       this.length = length;

   }

   public void setBreadth(int breadth){

       this.breadth = breadth;

   }

   public void setCapacity(int capacity){

       this.capacity = capacity;

   }

   public void setOccupied(boolean occupied){

       this.occupied = occupied;

   }

   

   //get methods

   public int getLength(){

       return this.length;

   }

   public int getBreadth(){

       return this.breadth;

   }

   public int getCapacity(){

       return this.capacity;

   }

   public boolean getOccupied(){

       return this.occupied;

   }

   

   //tostring method

   

   public String toString(){//overriding the toString() method  

 return "Shelf: \n"+" length: "+Integer.toString(this.length)+" breadth: "+Integer.toString(this.breadth)+" capacity: "+Integer.toString(this.capacity)+" occupied: "+Boolean.toString(this.occupied);

}  

}

in another file named ShelfCheck.java

public class ShelfCheck {

 public static void main(String[] args) {

   Shelf s1=new Shelf(100,150,300);

   Shelf s2=new Shelf(200,200,234);  

   Shelf s3=new Shelf(300,222,543);  

   Shelf s4=new Shelf(400,434,654);

   System.out.println(s1);

   System.out.println(s2);

   System.out.println(s3);

   System.out.println(s4);

   s4.setLength(5);

   System.out.println(s4);

   s2.setBreadth(2);

   System.out.println(s2);

   s3.setCapacity(1);

   System.out.println(s3);

   s1.setOccupied(true);

   System.out.println(s1);

 }

}

OUTPUT:

Shelf:

length: 100 breadth: 150 capacity: 300 occupied: false

Shelf:

length: 200 breadth: 200 capacity: 234 occupied: false

Shelf:

length: 300 breadth: 222 capacity: 543 occupied: false

Shelf:

length: 400 breadth: 434 capacity: 654 occupied: false

Shelf:

length: 5 breadth: 434 capacity: 654 occupied: false

Shelf:

length: 200 breadth: 2 capacity: 234 occupied: false

Shelf:

length: 300 breadth: 222 capacity: 1 occupied: false

Shelf:

length: 100 breadth: 150 capacity: 300 occupied: true

5 0
3 years ago
You have $5 and earn $1.75 for each roll of wrapping paper you sell. Write an equation in two variables that represents the tota
qaws [65]

Answer:

A = 5 + 1.75r

Explanation:

Amount you have = $5

Earning per roll of wrapping paper = $1.75

Let

r = number of rolls of wrapping paper

A = Total amount earned

A = 5 + 1.75r

Equation that represents the total amount A (in dollars) you have after selling r rolls of wrapping paper is

A = 5 + 1.75r

3 0
3 years ago
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