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What is the value of x after executing the following code?
let x = 5;
x += 3;
x += 3;
- a)5
- b)8
- c)3
- d)15
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
What is the value of x after executing the following code?let x = 5;x ...
Explanation:
The code snippet provided initializes the variable x with the value 5. Then, it assigns the value 3 to the variable x.
Here's a step-by-step breakdown of the code execution:
1. Variable Initialization:
- The variable x is initialized with the value 5.
- At this point, the value of x is 5.
2. Value Assignment:
- The value 3 is assigned to the variable x.
- The assignment operation replaces the previous value of x (5) with the new value (3).
- After the assignment, the value of x is 3.
Answer:
The value of x after executing the given code is 3.
Option:
The correct answer is option B: 8.
The code snippet provided initializes the variable x with the value 5. Then, it assigns the value 3 to the variable x.
Here's a step-by-step breakdown of the code execution:
1. Variable Initialization:
- The variable x is initialized with the value 5.
- At this point, the value of x is 5.
2. Value Assignment:
- The value 3 is assigned to the variable x.
- The assignment operation replaces the previous value of x (5) with the new value (3).
- After the assignment, the value of x is 3.
Answer:
The value of x after executing the given code is 3.
Option:
The correct answer is option B: 8.
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Community Answer
What is the value of x after executing the following code?let x = 5;x ...
The "+=" operator adds the right operand to the left operand and assigns the result to the left operand.
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What is the value of x after executing the following code?let x = 5;x += 3;a)5b)8c)3d)15Correct answer is option 'B'. Can you explain this answer?
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