Before you can use a structure to store data, you must create a(n) ________ of the structure in memory.

The ________ method places a string inside another string.

Given the code sample shown, which of the following values is stored in the letter variable?string tree = “Pear”;char letter = tree

What is the minimum field width in the following code sample?double number = 23.9828;MessageBox.Show($”The number is {number,12:N4}”);

Given the following code sample, which of the following statements assigns the value Flavor.Vanilla to the iceCreamFlavor variable?enum Flavor {Vanilla, Strawberry, Chocolate}Flavor iceCreamFlavor;

What will the following code display?double number = 152.4562701;MessageBox.Show($”The number is {number:N4}”);

What will be the output of the following code?double number = 1234567.89012;MessageBox.Show($”{number:F2}”);

Given the code sample shown, which of the following statements adds the Pet structure named parrot to the List object named birdList?

Given the code sample shown, which of the following statements assigns the string “Pickles” to the name member of cats?

Is the following argument valid or invalid? Whenever it rains, my lawn gets wet. My lawn is wet. Thus, it rained recently.