Von Neumann architecture is modern & common structure of a computer, An IAS (Institute for Advanced Study) computer, it consists of 03 primary components : (1) Central Processing Unit (CPU) (2) Main Memory Unit (3) Input/Output (I/O) Device Central Processing Unit Central Processing Unit (CPU) consists of – (1) Control Unit (CU) (2) Arithmetic Logic Unit […]
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What is java variable ? A variable is the name of a reserved area allocated in memory. It is a container which holds the value while the Java program is executed. A variable is assigned with a data type. There Are 03 Types Of Variables In Java – (1) Local, (2) Instance And (3) Static
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Asynchronous Transfer Mode (ATM) aimed to transmits all information such as data, video or voice which is conveyed in small fixed size. An information is transmitted in ATM in the form of fixed-size units called Cells or Packet. Cell Switching with virtual circuits at local area networks (LANs) as well as wide area networks (WANs).
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Measuring Instruments and Scales play a crucial role in obtaining accurate and reliable data. These tools help scientists and researchers quantify various physical quantities and parameters. Here are some common measuring instruments and scales used in general science : Sonar (Sound Navigation And Ranging) with the help of sonar, high frequency ultrasonic waves are sent
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Resistance (R) : any conductor that opposes the flow of electric current through it and depends on the shape and size of the materials, temperature, and nature of the materials is called resistance (R). R = ρL/A where ρ – resistivity, L – length and A – area of the cross-section. The SI unit of
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Astronomical distances, especially the distances between planets and stars, are so huge that they are measured in miles and kilometers. Expressing these in units can be extremely difficult, so they can be measured in AU (Astronomical Units), light years, parsecs, etc. The speed of light is constant throughout the universe and it is known for
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Physical and Fundamental quantity A quantity that can be measured is called a physical quantity. Fundamental quantities are those which cannot be expressed or measured in terms of other physical quantities. Scalar and Vector quantity Physical quantities which have magnitude only and no direction are called scalar quantity. Physical quantities that have magnitude and direction
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Physical and Fundamental quantity A quantity that can be measured is called a physical quantity. Fundamental quantities are those which cannot be expressed or measured in terms of other physical quantities. Scalar and Vector quantity Physical quantities which have magnitude only and no direction are called scalar quantity. Physical quantities that have magnitude and direction
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