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3 years ago

Which of these options highlights the need for learning algorithms

Computers and Technology

2 answers:

baherus [9]3 years ago

8 0

Answer:

The answer is B. Algorithms help you create easily understandable programs

Explanation:

I got it right

LiRa [457]3 years ago

7 0

Answer: D.

Explanation:

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Use ________ resolution when recording human speech in an audio file.

Reil [10]

Use 8-bit resolution when recording human speech in an audio file.
The resolution of 8 bits can encode an analog input to one in 256 different levels. The reason why 256 levels is because 2^8 = 256.
The analog to digital converter (ADC) represents the analog input as a digital word.

6 0

3 years ago

There are 12 inches in a foot and 3 feet in a yard. Create a class named InchConversion. Its main() method accepts a value in in

Dafna1 [17]

Answer:

import java.util.Scanner;

public class InchConversion

{

public static void main(String[] args) {

Scanner input = new Scanner(System.in);

System.out.print("Enter inches: ");

double inches = input.nextDouble();

inchesToFeet(inches);

inchesToYards(inches);

}

public static void inchesToFeet(double inches){

double feet = inches / 12;

System.out.println(inches + " inches = " + feet + " feet");

}

public static void inchesToYards(double inches){

double yards = inches / 36;

System.out.println(inches + " inches = " + yards + " yards");

}

Explanation:

In the inchesToFeet() method that takes one parameter, inches:

Convert the inches to feet using the conversion rate, divide inches by 12

Print the feet

In the inchesToYards() method that takes one parameter, inches:

Convert the inches to yards using the conversion rate, divide inches by 36

Print the yards

In the main:

Ask the user to enter the inches

Call the inchesToFeet() and inchesToYards() methods passing the inches as parameter for each method

7 0

3 years ago

Algorithm and flowchart:- find the product of two number (a and b)

Korvikt [17]

Answer:

i have no idea a i guess

Explanation:

5 0

3 years ago

Consider the LIBRARY relational database schema description provided below which is used to keep track of books, borrowers, and

sdas [7]

Answer:

1) Yes, Publisher relation should have a publisherID primary key.

2) NOT NULL and UNIQUE for the BookID, BranchID, CardNumber and name of the borrower in the Book, Book_Copies, Library_branch, and Borrower relations respectively. The DueDate field of the book_loan relation must be a time constraint. The BookID of the Book relation must be serial number for automatic addition and update of bookid across the database.

Explanation:

The Publisher relation should have primary key publisherID which should replace the publisherName in the Book relation to easily make a join query and attain a third-level database model.

8 0

3 years ago

Give two benifets to the supermarket maneger and two benifets of customers of using barcods on all items

sergey [27]

Answer:

The benefit of barcodes on items for the manager and the customers are as follow-

Explanation:

Benefits of using bar codes on all items to the manger are as follow -

The process of customer dealing increases by quickly scanning the item, rather than manually noting down the details.
The track record of all the items can be maintained properly.

Benefits of using bar codes on all items to the customers are as follow -

The time period to purchase any item increases, hence the customer can shop for many items in short span of time.
The chances of any mistake gets reduced, as everything is done digitally.

5 0

3 years ago