Amwoga KhalwaleWhat is a Buffer in Java? A Buffer is a portion in the memory that is used to store a stream of data from peripheral devices. Then from this buffer this stream of data is collected and stored in variables. A stream can be defined as a continuous flow of data. The buffer is quite … Read more
What Is Intrapersonal Communication? Intrapersonal communication is the communication done with oneself and it includes the thoughts, assessments, contemplations, and feelings that are associated with one’s inner communication. It is an activity that takes place in our mind; wherein a person is involved in a conversation with himself/herself, commonly known as ‘self-talk’ or ‘inner … Read more
What Is Diabetes mellitus? Diabetes mellitus commonly referred to as Diabetes is a group of metabolic disorders characterized by a high blood sugar level over a prolonged period of time. This type of diabetes is generally due to either the pancreas not producing enough insulin or the cells of the body not responding properly to … Read more
Inner Planets/Terrestrial Planets The inner planets also referred to as terrestrial planets are the four planets closest to the Sun. they include: Mercury, Venus, Earth and Mars. These planets are smaller and denser than their counterparts (outer planets) and have few to no moons or rings circling them. Mercury and Venus do not have moons, … Read more
Keywords are of the following types: Compile time Keywords (const) Runtime Keywords (Readonly) What is Readonly? Read-only keyword is a designation for any object or construct which can no longer be altered after creation, it can only be read. This can refer to both hardware and software constructs such as read-only memory chips like BIOS and CMOS … Read more
What is a Key in DBMS? Key in DBMS is an attribute or set of attributes which helps you to identify a row(tuple) in a relation(table). They allow you to find the relation between two tables. Keys help you uniquely identify a row in a table by a combination of one or more columns in that … Read more
Electromagnetic radiation is transmitted in waves or particles at different wavelengths and frequencies. This broad range of wavelengths is known as the electromagnetic spectrum EM spectrum). The spectrum is generally divided into seven regions in order of decreasing wavelength and increasing energy and frequency. The common designations are radio waves, microwaves, infrared (IR), visible light, ultraviolet (UV), … Read more
Statement This JDBC API interface is used for static SQL statements at run time. There is no specific protocol in statement interface. The statement interface does not allow accepting parameters at runtime. This interface is used when the SQL query is required to be executed only once. The performance of the statement interface is comparatively … Read more
What Is CHAR? What is VARCHAR? Difference Between CHAR And VARCHAR In Tabular Form CHAR STRING DATA TYPE VARCHAR STRING DATA TYPE Char are fixed length strings with a set length specified. Varchar are variable length strings with a maximum length specified. CHAR datatype is used to store character string of fixed length. … Read more
In the military history and firearm development, both MAC-10 and MAC-11 have actually etched their place. Born from the innovative mind of Gordon B. Ingram, these compact submachine guns have most similar features with a few nuanced differences that set them apart. What is MAC 10? The “Military Armament Corporation Model 10″ or MAC 10 … Read more