Define abstract data type. Write the algorithm for enqueue and dequeue operations in circular queue.
An abstract data type is a mathematical model, together with various operations defined on the model. We shall design algorithms
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Interrupts
Virtually all computers provide a mechanism by which other modules (I/O, memory) may interrupt the normal processing of the processor.
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Direct memory access is a process in which an external device takes over the control of system bus from the
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OR, AND and NOR gates are the simple logic gates as they together can be used to construct the logic
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A combinatorial circuit is a connected arrangement of logic gates with a set of input and output. Fig: Block diagram
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De Morgan’s Theorem are stated in two statement: First Theorem “The complement of a sum equals the product of
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Boolean Algebra is a set of rules, laws and theorems by which logical operation can be expressed mathematically. It is convenient
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Data warehouse is a repository of an organization’s electronically stored data. Data warehouses are designed to facilitate reporting and analysis.
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The term Architecture in IT generally refers to Client Server Architecture. A client is defined as a requester of services
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Compiler is a program (written in high-level language) that converts/translates/compiles source program written in a high level language into an
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