• Data Structures & Algorithms

• Algorithm

• Data Structures

• Linked Lists

• Stack & Queue

Download this easy to use Yes No Checklist to fill in the questionnaire for your friends, family or colleagues. In personality assessment: Other self-report techniques method of self-report called the Q-sort is devised for problems similar to those for which rating scales are used. In a Q-sort a person is given a set of sentences, phrases, or words (usually presented individually on cards) and is asked to use them to describe himself (as he thinks. A mutual fund is a type of investment vehicle consisting of a portfolio of stocks, bonds, or other securities. Mutual funds give small or individual investors access to diversified, professionally.

• Searching Techniques

• Sorting Techniques

• Graph Data Structure

• Tree Data Structure

• Recursion

• DSA Useful Resources

• Selected Reading

This chapter explains the basic terms related to data structure.

Q-sorts Definition

Data Definition

Data Definition defines a particular data with the following characteristics.

• Atomic − Definition should define a single concept.

• Traceable − Definition should be able to be mapped to some data element.

• Accurate − Definition should be unambiguous.

• Clear and Concise − Definition should be understandable.

Data Object

Data Object represents an object having a data.

Data Type

Data type is a way to classify various types of data such as integer, string, etc. which determines the values that can be used with the corresponding type of data, the type of operations that can be performed on the corresponding type of data. There are two data types −

• Built-in Data Type
• Derived Data Type

Built-in Data Type

Those data types for which a language has built-in support are known as Built-in Data types. For example, most of the languages provide the following built-in data types.

• Integers
• Boolean (true, false)
• Floating (Decimal numbers)
• Character and Strings

Derived Data Type

Those data types which are implementation independent as they can be implemented in one or the other way are known as derived data types. These data types are normally built by the combination of primary or built-in data types and associated operations on them. For example −

• List
• Array
• Stack
• Queue

Basic Operations

The data in the data structures are processed by certain operations. The particular data structure chosen largely depends on the frequency of the operation that needs to be performed on the data structure.

Q Sorts Definition

• Traversing
• Searching
• Insertion
• Deletion
• Sorting
• Merging

To avoid any confusion, this term is pronounced exactly like the letter 'Q'. It is not pronounced 'kay' or 'kyoo-ee' like some people seem to think it is. A queue is a list of jobs that are awaiting to be processed. When a job is sent to a queue, it is simply added to the list of jobs. Computer programs often work with queues as a way to order tasks. For example, when the CPU finishes one computation, it will process the next one in the queue.

A printer queue is a list of documents that are waiting to be printed. When you decide to print a document, it is sent to the printer queue. If there are no jobs currently in the queue, the document will be printed immediately. However, if there are jobs already in the queue, the new document will be added to the list and printed when the others have finished. Most printers today come with software that allows you to manually sort, cancel, and add jobs to the printer queue. While this may not seem like a great benefit for the typical home user, it can be a helpful tool for businesses where many people share one printer.