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Question 201 of 319

The expression DEPOSIT (1, 10) stands for an array with?        

  • A. 1 element
  • B. 11 elements
  • C.  10 elements
  • D. no element.

Correct Answer: C

Explanation
The expression DEPOSIT(1, 10) is often used in programming and computer science contexts to describe the creation of an array or a data structure. Let's break down what this expression means and why the correct answer is option C: 10 elements. Step-by-Step Explanation
  1. Understanding the Expression:
  2. The expression DEPOSIT(1, 10) typically indicates a function or method that initializes or allocates an array.
  3. The first parameter (1) usually represents the starting index of the array.
  4. The second parameter (10) indicates the number of elements to be included in the array.
  5. Array Indexing:
  6. In many programming languages, arrays are zero-indexed, meaning that the first element of the array is accessed with an index of 0. However, in some contexts, especially in mathematical or certain programming languages (like Fortran or MATLAB), arrays can be one-indexed, where the first element is accessed with an index of 1.
  7. In this case, since the starting index is 1, we can assume that the array will be indexed starting from 1.
  8. Calculating the Number of Elements:
  9. Given that the starting index is 1 and the number of elements specified is 10, the array will include elements indexed from 1 to 10.
  10. Therefore, the elements of the array will be:
    • Element at index 1
    • Element at index 2
    • Element at index 3
    • Element at index 4
    • Element at index 5
    • Element at index 6
    • Element at index 7
    • Element at index 8
    • Element at index 9
    • Element at index 10
  11. This results in a total of 10 elements.
Why Other Options Are Incorrect
  • Option A: 1 element:
  • This option is incorrect because the expression specifies that there are 10 elements to be included in the array, not just 1.
  • Option B: 11 elements:
  • This option is misleading. While it might seem that starting from index 1 and counting to 10 could imply 11 elements, it is important to note that the count of elements is determined by the second parameter (10 in this case), not by the starting index. Thus, there are only 10 elements.
  • Option D: no element:
  • This option is incorrect because the expression clearly indicates that there are elements to be deposited in the array. The second parameter (10) explicitly states that there are elements to be included.
Summary of Key Points
  • The expression DEPOSIT(1, 10) indicates an array starting at index 1 with 10 elements.
  • The total number of elements in the array is determined by the second parameter, which is 10.
  • The starting index does not affect the total count of elements; it only indicates where the indexing begins.
  • Therefore, the correct answer is option C: 10 elements.
Revision Summary
  • DEPOSIT(1, 10) creates an array starting at index 1 with 10 elements.
  • The first parameter indicates the starting index, while the second parameter indicates the number of elements.
  • The total number of elements is solely determined by the second parameter.
  • The correct answer is option C: 10 elements.
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