In IDLE, which symbols are used for the prompt? *** <<< >>> ---

What is wrong with each of the following?

ankoles [38]

Answer:

The answer to this question is given below in the explanation section

Explanation:

shoNum + shoNum2 = shoTotal

in this code statement, the order of operation is wrong because the calculation in programming always done at the right side of dependent variables. so the correct statement of code is

shoTotal = shoNum + shoNum2;

shoNum = 10 * 4

This statement is programmatically correct, because the ShoNum value becomes 40 after performing the multiplication operation on its assigned value (10 multiply by 4). However, it is noted that the empty space mostly ignored by the compiler. So, the correct is shoNum = 10*4;

Dim decPrice As Decimal = "$4.99"

The dollar sign is appeared in along with its value. So, if you assign value to a decimal variable, you need to assign only digit value (do not mix value with symbol or text) and also do not put quotation marks around value, if you put quotation marks around value then this value will be consider as a text value.

So, the correct statement is :

Dim decPrice As Decimal = 4.99;

shoCube= (shoSide)3

In this statement, cube is calculated of shoSide variable, mathematically it is right, but programmatically it is incorrect. Because, you missed the multiplication operation (*) between the operand shoSide and 3. it should

be as shoSide raise to power 3.

the correct statement is : shoCube = (shoSide * shoSide *shoSide);

4 0

3 years ago

Which toolbar is located next to the office button and contain the commonly used commands

Andrei [34K]

Answer: Quick Access Toolbar

The Quick Access Toolbar is located to the right of the Microsoft Office Button . It contains commands that are used most often, for example Redo, Undo and Save.

Explanation:

7 0

3 years ago

Write a Java program that reads an 8-bit binary number from the keyboard as a string and then converts it into decimal. For exam

cestrela7 [59]

Answer:

public class Brainly

{

public static void main(String[] args)

{

BinaryConverter conv = new BinaryConverter();

String binStr = "01001101";

System.out.print(binStr + " in decimal is "+conv.BinToDec(binStr));

}

public class BinaryConverter

{

public int BinToDec(String binStr)

{

int d = 0;

while(binStr.length() > 0)

{

d = (d << 1) + ((binStr.charAt(0) == '1') ? 1: 0);

binStr = binStr.substring(1);

}

return d;

}

Explanation:

The program "eats" the string from left to right, and builds up the integer representation in variable "d" on the go. While there are digits left, it shifts the previous result to the left and sets the least signficant bit to 1 only if the corresponding string character is a 1.

5 0

3 years ago

What is the correct html element for playing video files?

Neko [114]

HTML stands for Hyper Text Markup Language. It is the most commonly language used for creating web pages and web applications. 

The correct HTML element for playing video files is <video>.

To show a video in HTML, use the <video> element:

Example:<video width="320" height="240" controls>
<source src="video 1.mp4" type="video/mp4">
<source src="movie.ogg" type="video/ogg">
</video>

4 0

3 years ago

Read 2 more answers

Convert the following numbers. (Please show all steps; no marks will be awarded if no steps are shown) [1.5 x 4 = 6 marks]

katen-ka-za [31]

Answer:

i. 10210212

ii. 100 101 001 in BASE 2

iii. 46.4631

iv. 12.453125

Explanation:

i. Converting to base 10 we get

= 10 x 162 + 13 x 161 + 9 x 160 = 2777

Converting to base 10 we get =

2777/3 = 925 with remainder 2

925/3 = 308 with remainder 1

308/3 = 102 with remainder 2

102/3 = 34 with remainder 0

34/3 = 11 with remainder 1

11/3 = 3 with remainder 2

3/3 = 1 with remainder 0

1/3 = 0 with remainder 1

Hence the Answer is 10210212

ii. = Octal is taken in pair of 3 bits , Writing binary of each number in 3 bits we get = 100 101 001 in BASE 2

iii. = 1 x 52 + 2 x 51 + 3 x 50 + 3 x 5-1 = 38.6 in decimal

Converting to Octal we get

38 /8 = 4 with remainder 6

4 /8 = 0 with remainder 4

.6 x 8 = 4.8

.8 x 8 = 6.4

46.4631

iv. = 1x 81 + 4 x 80 + 3 x 8-1 + 5 x 8-2 = 12.453125

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4 0

3 years ago

In IDLE, which symbols are used for the prompt? *** <<< >>> ---​

In IDLE, which symbols are used for the prompt? *** <<< >>> ---