Engineering

The consumer price index measures the amount of money which consumers of a particular class have to pay to get a basket of goods & services at a particular point of time in comparison to what they paid for the same in the base period.

These standards mainly represent the units of measurements which are close to the possible accuracy with help of present day technological.

The Java AWT API is a set of classes and methods for developing and managing GUI applications.

Errors may rise from different sources and are classified as gross error, systematic error and random errors.

Integration is the reverse process of differentiation. It is also called anti-differentiation.

A flowchart is a diagrammatic description of any process or workflow that uses symbols to express it in a systematic and sequential manner.

The K-Map is used to simplify the Boolean Functions in a very easy way. The K-Map was introduced by Karnaugh. 

For drawing less than cumulative frequency polygon or curve (or less than ogive), first of all the cumulative frequencies are plotted against the values (upper limits of the class intervals) up to which they correspond and then we simply join the points by line segments, curve thus obtained is known as less than ogive.

A tree data structure is a non-linear data structure since it does not store data in a sequential order.