A synonym is a type of problem that exists in relation. A synonym is created when two different names are used for the same information or attribute. The name of attribute must be same if it exists in two or more relations.
The grace of conference! Mr. President! Honorable Jewry, respected guests and lovely audience. I am have to set my premises before you for conclusion that the agriculture in the backbone of nation. First all...
What do we do to attain entity integrity? Attaining Entity Integrity The entity integrity can be attained by specifying primary key in a relation. When a primary key constraint is specified on a relation,...
There are three morphologically distinct stages in the life cycle; the egg “finally” develops into larva which is converted into motionless pupa that finally develops into an adult. It some primitive insects the metamorphosis is incomplete.
We often hear that objects appear to be weightless in a spaceship circling round the Earth. In order to examine the effect in some detail, let us first define, what do we mean by the weight? The real weight of an object is the gravitational pull of the Earth on the object.
The body is segmented. Each segment is attached to its neighbor by means of a modified portion of cuticle which is thin and flexible, they possess jointed appendages. These appendages have been modified for specialized functions.
If, however, a satellite in a circular orbit is at an appreciable distance h above the Earth’s surface, we must take into account the experimental fact that the gravitational acceleration decreases inversely as the square of the distance from the centre of the Earth (Fig. 5.16).
The body is metamerically segmented. The body becomes divided transversely into a number of similar parts or segments. The subdivisions may be indicated externally by constrictions of the body surface.
The name nematode means “pointed ends”. The animals included in this group have elongated worm like body with pointed ends. The nematodes are triploblastic and pseudocoelomates. One end of the body is anterior, however the head is not clearly marked and there are no special sense organs at this end
If a body is spinning about an axis with constant angular velocity ώ, each point of the body is moving in a circular path and, therefore, has some K.E. to determine the total K.E. of a spinning body,
BA/BSc / Computer & IT / Education / FA/Fsc / MA/MSc
Two Table are Design and Datasheet View
21 Jan, 2014
