What would you like to do?

# What is Stepwise refinement techniques in data structure?

# What are data structures?

Answer DATA STRUCTURES AS ITS NAME IMPLIES DATA MEANS "VALUE' AND STRUCTURE MEANS THE WAY IT IS ORGANISED AND THE WAY IT IS ARRANGED INTO MATHEMATICAL AND LOGICA…L WAY.

# What is Data Structures?

Data structures The data structures are user defined data types specifically created for the manipulation of data in a predefined manner. Examples of data structu…res would be stacks,queues,trees,graphs and even arrays(also reffered as data structure)

# What is top down stepwise refinement in c?

It is a designing method, but has nothing to do with the C language. No its a very useful technique of C programming In top down stepwise refinement we start with a psuedocod…e (it is actually a puseudocode) First the "Top"...is a single statement, in effect the complete representation of programme. but cannot give all the details so we do some refinement We do refinements in steps, like specifing variables and then again refine them by intializing them with specific or desired numbers or values. So top down stepwise refinements make it easy for us to design a programme...we divide our program from top to down in segments and refine (or define) these segments.

# What is data structure?

A data structure is a particular way of storing and organizing data in a computer so that it can be used efficiently.

# What are the Tools and techniques of Data analysis?

There are many tools for data analysis: R language, SAS, SPSS, Excel, SQL, esProc, Matlab, etc. I just list a some. For techniques of data analysis, I think that depends on di…fferent people and different demands.

# What is data structure why is an array called a data structure which are the other data structures?

A data structure is a collection of more than one elementary item, in some kind of aggregate organization. An array is a type of structure where more than one item of the sa…me type are arranged serially in memory, and accessed using an index. The item can either be an elementary type or it itself can be a structure type. A struct (not to be confused with the use of "structure" in this answer) is a type of structure where more than one item of the same or different types are arranged serially in memory, and accessed using the structure member (.) operator. A union is similar to a struct, except that each member occupies the same address. This means that only one type of data can be stored at any one time in a union. A self-referential structure is a type of structure, usually constructed of simpler structures, linked together with some kind of pointer scheme. Examples of this are the linked list and tree.

# Types of searching techniques in data structure?

linear and binary searching techniques

# Data gathering techniques?

reviews of documentation, interviews, and observations

# What is Elementary Data Organization in Data Structures?

elementry data organisation is a way to put the position of special element

# What are the types of Data Encoding Techniques?

non return to zero, non return to zero invert,, Manchester encoding Differential Manchester Bipolar AMI Pseudoternary

# Can a data type be called a data structure?

Yes, they can be used interchangeably, but they usually mean separate things. A type of data is something like an integer, or string. While a data structure usually refers to …a linked list or tree of integers or strings.

Answered

# Type of data structure for storing data?

It depends on what kind of data. If you want to store integer numbers use short, int, long. If you have numbers with decimal point use float, and double. If you want to …store characters use char. And in case if you want to store text use char* or char mytext[], and of course string.

Answered

# What are the techniques of data mining?

Answer: Data Mining Techniques Data mining is one part of the process of Knowledge Discovery in Databases. There are many techniques withi…n data mining that aim to accomplish different tasks. Generally tasks fall into one of two categories, predictive or descriptive. Predictive tasks look at historical data to predict what will happen in the future. Descriptive tasks will look at some given data and find patterns in it. Since data mining is a growing area, the techniques are constantly changing, as new improved methods are discovered. At present, some of the most well known predictive algorithms, known as classification algorithms include Naive Bayes, SVM, Decision Trees (such as C4.5), Artificial Neural Networks, k-Nearest Neighbour and more. Some predictive algorithms are able to perform regression, a form of prediction for non-categorical data. Some of the most well known descriptive algorithms include the Apriori and FP-tree algorithms (for finding association rules), K-Means and Hierarchical clustering algorithms, GSP and PrefixSpan for Sequential Pattern Mining and various algorithms for Outlier Detection. In 2006, at the International Conference on Data Mining (ICDM), the top algorithms were discussed (see http://www.cs.uvm.edu/~icdm/algorithms/index.shtml). This is a very limited list and many more algorithms have been and are being developed, as this area continues to grow and expand to encompass new problems and applications.

Answered

# What is a data structure?

Answer .
In computer science, a data structure is a way of storing data in a computer so that it can be used efficiently. Often a carefully chosen data structure will allow… a more efficient algorithm to be used. The choice of the data structure often begins from the choice of an abstract data structure. A well-designed data structure allows a variety of critical operations to be performed on using as little resources, both execution time and memory space, as possible. \n.
\nDifferent kinds of data structures are suited to different kinds of applications, and some are highly specialized to certain tasks.\n.
\nSource: http://www.free-definition.com/Data-structure.html.

Answered

# What is the difference between data and data structure?

Data structure: An information structure is an arrangement of information considered as one substance. An int, for instance, is a straightforward variable, can't be considered… as an information structure, yet an exhibit is an information structure. Data: Information will be data that has been interpreted into a frame that is more advantageous to move or procedure.

Answered

# What are data capturing techniques?

A bar code reader can be used to capture data. A magnetic ink character recognition is also an example of a data capturing technique.