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3 years ago

Which of the following are not valid assignment statements? A) total = 9;

Computers and Technology

1 answer:

never [62]3 years ago

7 0

Answer:

The correct option for the given question is option(b) i.e 72 = amount;

Explanation:

In the option(a) the total variable store the value 9 which is a valid assignment

In the option(b) 72 is not a variable because the variable will never start with a numeric number. Therefore it is not a valid assignment statement.

In the option(c) the yourAge variable store the value of myAge variable which is a valid assignment.

So correct answer is an option(b).

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3.5 Lesson practice quiz: Edhesive Question 5

Fed [463]

Answer:

There is an error, the else should be after the elif

Explanation:

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2 years ago

The photographer for "The Migrant Mother" photograph used _______________, which is a technique that would be considered unethic

d1i1m1o1n [39]

Answer:

The technique used by the photographer which would be considered unethical today is:

Stage Managing

Explanation:

The Migrant Mother is a famous that was captured by the photographer named Dorothea Lange. This photograph was taken during the era of great depression that shows the misery of a women as well as her courage.
The photographer used the stage managing technique because the women in the photograph purposefully posed for the picture in order to let others know about their plight. She wanted to develop awareness as well as wanted the Government to help farmers.
The name of the women in the picture is Florence Owens Thompson and she was a mother of seven children. She lived in California.

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3 years ago

Read 2 more answers

describe how sodium ammonium chloride can be separated from a solid mixture of ammonium chloride and anhydrous calcium chloride

kirill115 [55]

Answer:

There are way in separating mixtures of chlorides salts such as that of sodium chloride and ammonium chloride. It can be done by crystallization, filtration or sublimation. If we want to separate the mixture, we have to heat up to 330-350 degrees Celsius and collect the gas that will be produced.

5 0

3 years ago

Declare a character variable letterStart. Write a statement to read a letter from the user into letterStart, followed by stateme

oee [108]

Answer: import java.util.Scanner; public class CharTestt { public static void main(String[] args) { System.out.println("Please enter a character "); Scanner input = new Scanner(System.in); char letterStart = input.next().charAt(0); char thenextChar = (char)(letterStart+1); System.out.print(letterStart); System.out.println(thenextChar); } } Explanation: Import Scanner Class Prompt user to enter a character Read and save user's input in a variable char letterStart = input.next().charAt(0); Knowing that the next character using ASCII is +1, create a new character variable and add 1 print the character entered and the new character all on same line without spaces

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3 years ago

Which of the following is not a valid SQL command? (Points : 2) UPDATE acctmanager SET amedate = SYSDATE WHERE amid = 'J500';

Volgvan

Answer:

UPDATE acctmanager WHERE amid = 'J500';

Explanation:

The statement written above is not valid SQL statement because there is no SET after UPDATE. Update is always used with SET.If you are updating something then you need to specify the value with which that value should be replaced.

UPDATE acctmanager SET amname = UPPER(amname);

This statement does not contains WHERE clause but it will run all the values of amname column will get updated in the table acctmanager.

6 0

3 years ago