Which of the following is most efficient access procedure?

  1. (1) Random access

  2. (2) Static access

  3. (3) Dynamic access

  4. (4) Sequential access


Correct Option: D

AI Explanation

To answer this question, let's go through each option to understand why it is correct or incorrect:

Option A) Random access - Random access refers to the ability to access data in any order, without the need to read through the entire dataset sequentially. While random access can be efficient for accessing specific data points, it may not be the most efficient access procedure for accessing large amounts of data.

Option B) Static access - Static access typically refers to accessing data that is stored in a fixed location or position. This access procedure may be efficient for accessing data that is organized in a static manner, but it may not be the most efficient for accessing dynamic or changing data.

Option C) Dynamic access - Dynamic access typically refers to accessing data that is stored in a dynamic or changing manner, where the location of the data may vary. This access procedure may be efficient for accessing dynamic or changing data, but it may not be the most efficient for accessing large amounts of data.

Option D) Sequential access - Sequential access refers to accessing data in a sequential or linear manner, where data is accessed one after the other in a specific order. This access procedure involves reading through the entire dataset sequentially, which may not be the most efficient for accessing specific data points. However, for accessing large amounts of data in a linear manner, sequential access can be the most efficient procedure.

The correct answer is D) Sequential access. This option is correct because sequential access is the most efficient access procedure for accessing large amounts of data in a linear manner.

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