Which of the file organization is useful for immediate access to large amount of information?

Which of the following access methods will you use when you want immediate access to large?

Direct Access It provides immediate access to large amount of information.

Which file Organisation has the quickest access to data files?

Advantages of direct access file organization It accesses the desired records immediately. It updates several files quickly. It has better control over record allocation.

What are the 3 types of file organization?

As mentioned previously, the three most common methods of file organization include sequential, indexed and relative organization. Sequential organization describes a method in which specific data records are organized in the exact order in which they have been added to the computer.

What is direct access file organization?

Definition (1): Direct file organization— organization of files based on a unique for each file, which is accessed directly through the memory address of the key. Direct file organization allows data to be retrieved quickly in a random manner, regardless of the way in which the data was originally stored.