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ch4aika [34]
3 years ago
6

It's better to create tables just by starting typing in the data that you want the table to store. There is no need to name fiel

ds and specify their data types first
a) True
b) False
Computers and Technology
1 answer:
kogti [31]3 years ago
5 0
False.

If using large quantities of data one can become confused with the numbers differentiation. Also, classification of these numbers can help additional formatting (formatting one row of cells to be in the $0.00 format instead of a plain number, or one row of very long numbers being put into scientific notation rather than having them remain their original length.)
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What is a type of transition used for music in Earsketch
Grace [21]

Answer:

In order to compose music, EarSketch coders can use samples. Audio samples are located in the sound browser, in the left window, which allows for sound file search, and personal sound file upload. In the left section, users can also show the script browser.

No account is required to create projects or view existing projects. EarSketch comprises different elements: a curriculum, a digital audio workstation (or DAW), a code editor and console, and a sound browser.

Dissolves The dissolve is probably the most used transition in video editing. Also known as a cross-dissolve, this effect layers two clips together so there is a seamless transition from one picture to another. You see it everyday and probably don’t even notice it: and that’s the point.

Explanation:

EarSketch is web-based, which means users can access it with their web-browsers, and with no installation. No account is required to create projects or view existing projects. EarSketch comprises different elements: a curriculum, a digital audio workstation (or DAW), a code editor and console, and a sound browser.

8 0
3 years ago
Will give brainliest!!!!!!!!
dolphi86 [110]

Answer:

d the overall strength of colours

Explanation:

7 0
3 years ago
Read 2 more answers
5.17 (Calculating Sales) An online retailer sells five products whose retail prices are as follows: Product 1, $2.98; product 2,
Dima020 [189]

Answer:

import java.util.Scanner;

public class Main

{

public static void main(String[] args) {

   

    //Initialize the prices as constants

    final double PRODUCT_1_PRICE = 2.98;

    final double PRODUCT_2_PRICE = 4.50;

    final double PRODUCT_3_PRICE = 9.98;

    final double PRODUCT_4_PRICE = 4.49;

    final double PRODUCT_5_PRICE = 6.87;

   

    //Declare the other variables

    int productNumber, quantitySold;

    double total = 0.0;

   

    //Create a Scanner object to get input

    Scanner input = new Scanner(System.in);

   

    //Create a while loop

    while(true){

        //Ask the user to enter the productNumber

     System.out.print("Enter the product number or 999 to quit: ");

     productNumber = input.nextInt();

     

     // Stop the loop, if productNumber is 999(sentinel value, you may choose any value you want)

     if(productNumber == 999)

         break;

     

     //Ask the user to enter the quantitySold

     System.out.print("Enter the quantity sold: ");

     quantitySold = input.nextInt();

     

     //Create a switch statement that works depending on the productNumber entered.

     //For example, if the productNumber is 1, it multiplies the quantitySold by PRODUCT_1_PRICE

     //   and adds the result to the total. If productNumber is 2, it does the same for product 2 ...

     switch(productNumber){

         case 1:

             total += quantitySold * PRODUCT_1_PRICE;

             break;

         case 2:

             total += quantitySold * PRODUCT_2_PRICE;

             break;

         case 3:

             total += quantitySold * PRODUCT_3_PRICE;

             break;

         case 4:

             total += quantitySold * PRODUCT_4_PRICE;

             break;

         case 5:

             total += quantitySold * PRODUCT_5_PRICE;

             break;

     }

    }

 

 //Print the total (when the loop is done)

 System.out.println("The total is $" + total);

}

}

Explanation:

*The code is in Java.

You may see the explanation as comments in the code.

4 0
3 years ago
Which of the following is true of two-factor authentication?
dybincka [34]

Answer: D)It relies on two independent proofs of identity.

Explanation: Two factor authentication is technique which uses two steps/stage for the verification or authentication.It is done for the extra security maintenance.IT is also known as 2FA. It consist of two different authentication component so that it penetrates through double protection layer .

Other options are incorrect because It RSA public key cannot be used for the authentication of private content. It does not use both hand geometry at same time for both the levels and It does not utilize only single sign-on technology. Thus, the correct option is option(D).

7 0
3 years ago
Encoding a video format and then decoding it during playback is one of the functions of MPEG-4 and H.264 file players. MPEG-4 an
Sergio [31]

Answer:

video codecs

Explanation:

A video converter can be defined as a software application or program designed to avail end users the ability to convert video files from one digital format to another. After the conversion of the video is complete, the components of the video format such as aspect ratio (e.g 16:9, 4:3 etc), resolution (e.g 1028×760, 640×320), audio and video codecs (e.g mp3, mp4, H.264 etc), the bit rate are also converted depending on the choice of the user.

Encoding a video format and then decoding it during playback is one of the functions of MPEG-4 and H.264 file players. MPEG-4 and H.264 are known as video codecs.

7 0
3 years ago
Read 2 more answers
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