Statements, If Else, Else - Coding Tutorial For Java, C, and C++1 MULTIPLE-CHOICE QUESTION $$ \qquad $$ requires both conditions to run the code float money $$ =3.50 $$; boolean instock = true; OR if ( money $$ =4.95 $$ \&\& instock $$ == $$ true ) $$ \{ $$ AND // Code that will be executed \} Rewatch Submit

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Statements, If Else, Else - Coding Tutorial For Java, C, and C++1 MULTIPLE-CHOICE QUESTION $$ \qquad $$ requires both conditions to run the code float money $$ =3.50 $$; boolean instock = true; OR if ( money $$ >=4.95 $$ \&\& instock $$ == $$ true ) $$ \{ $$ AND // Code that will be executed \} Rewatch Submit

UpStudy AI · Accepted Answer

The question is about understanding how logical operators work in conditional statements across Java, C, and C++. Specifically, it asks which operator requires **both** conditions to be true for the code inside the `if` statement to execute.

### **Logical Operators Overview**

1. **AND (`&&`):**
   - **Usage:** `if (condition1 && condition2) { /* code */ }`
   - **Behavior:** The code inside the `if` block **only** executes if **both** `condition1` **and** `condition2` are `true`.

2. **OR (`||`):**
   - **Usage:** `if (condition1 || condition2) { /* code */ }`
   - **Behavior:** The code inside the `if` block executes if **at least one** of `condition1` **or** `condition2` is `true`.

### **Given Code Analysis**

```java
float money = 3.50;
boolean inStock = true;

// Example using AND
if (money >= 4.95 && inStock == true) {
    // Code that will be executed
}
```

In this example:

- **`money >= 4.95`**: Checks if `money` is greater than or equal to 4.95.
- **`inStock == true`**: Checks if the item is in stock.

The `&&` operator ensures that **both** conditions must be `true` for the code inside the `if` block to execute. If either `money` is less than 4.95 **or** `inStock` is `false`, the code inside the block will **not** run.

### **Answer to the Multiple-Choice Question**

**Which operator requires both conditions to be true for the code to execute?**

**A. OR (`||`)**

**B. AND (`&&`)**

**C. NOT (`!`)**

**D. XOR (`^`)**

**Correct Answer:** **B. AND (`&&`)**

The `&&` (AND) operator requires both conditions to be `true` for the code within the `if` statement to execute.

### **Additional Example with OR (`||`)**

If you used the OR operator instead:

```java
if (money >= 4.95 || inStock == true) {
    // Code that will be executed
}
```

In this case, the code inside the `if` block will execute **if either** `money` is greater than or equal to 4.95 **or** the item is in stock. This does **not** require both conditions to be `true`.

### **Key Takeaways**

- Use `&&` when **both** conditions must be true.
- Use `||` when **at least one** condition must be true.
- Understanding these operators helps in controlling the flow of your program effectively.

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**Rewatch the tutorial** if you need further clarification, and don't hesitate to **submit** any additional questions you might have!

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*Happy Coding!*
The `&&` operator requires both conditions to be true for the code to execute.

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