Analyze the code below: How many times will the word "test" be

Analyze the code below:

function test(counter) {
    console.log("test");
    if (counter > 0)
     test(--counter);
}
test(3);

Explanation & Hint:

The code snippet will display the word “test” four times in the console. Let’s go through the code step by step:

The function test is defined, which takes a parameter named counter.
Inside the function, the string “test” is printed to the console using console.log(“test”).
Next, there is an if statement that checks if the counter variable is greater than 0.
If the counter is greater than 0, the test function is called recursively with the counter decremented by 1 (–counter). This recursive call repeats the execution of the function.
The recursive call in step 4 continues until the counter becomes 0.
When the counter reaches 0, the recursive calls stop, and the function execution completes.

Now, let’s analyze how many times the word “test” will be displayed in the console based on the code:

Therefore, the word “test” will be displayed in the console four times.