What output will the following Python commands produce?n = 1000count = 0while n:    count = count + 1    n = n // 10print (count)Question 14Select one:a.0b.4c.5d.1000e.10000

The given Python code snippet will output the value of the variable "count" at the end of the loop. Let's analyze the code step by step:

1. Initialize the variable "n" with the value 1000.
2. Initialize the variable "count" with the value 0.
3. Enter a while loop with the condition "n". As long as "n" is non-zero, the loop will continue.
4. Inside the loop, increment the value of "count" by 1.
5. Update the value of "n" by performing integer division by 10 (n = n // 10). This will remove the rightmost digit from "n".
6. Repeat steps 4 and 5 until "n" becomes zero.
7. Print the final value of "count".

In this case, the loop will iterate 4 times because there are 4 digits in the initial value of "n" (1000). Therefore, the output of the code will be 4.

So, the correct answer is b. 4.