Drawback of sequential file, Data Structure & Algorithms

Following are some of the drawback of sequential file organisation:

Updates are not simply accommodated.

By definition, random access is impossible.

All records should be structurally identical. If a new field ought to be added, then every record should be rewritten to provide space for the new field.

Posted Date: 4/11/2013 6:22:07 AM | Location : United States

Related Discussions:- Drawback of sequential file, Assignment Help, Ask Question on Drawback of sequential file, Get Answer, Expert's Help, Drawback of sequential file Discussions

Write discussion on Drawback of sequential file
Your posts are moderated
Related Questions
Determine the class invariants- Ruby Ruby has many predefined exceptions classes (like ArgumentError) and new ones can be created easily by sub-classing StandardError, so it's

The advantage of list over Arrays is flexibility. Over flood is not a problem until the computer memory is bushed. When the individual record are quite large, it may be difficult t

What are the expression trees? Represent the below written expression using a tree. Give a relevant comment on the result that you get when this tree is traversed in Preorder,

whate is meant by the term heuristic

Q. Explain the basic concept of the primitive data structures.                                             Ans. The concept of P r i m i t i ve Data

What is bubble sort? Bubble Sort: The basic idea in bubble sort is to scan the array to be sorted sequentially various times. Every pass puts the largest element in its corr

Insertion & deletion of target key requires splaying of the tree. In case of insertion, the tree is splayed to find the target. If, target key is found out, then we have a duplicat

how we can convert a graph into tree

Any binary search tree must contain following properties to be called as a red-black tree. 1. Each node of a tree should be either red or black. 2. The root node is always bl

Q. What do you understand by the term Hashing?  How do the collisions occur during hashing?  Explain the different techniques or methods for resolving the collision.