The Basic Model of Computation- (O-LEVEL-PYTHON UNIT- I)
Add the following set of numbers: The Basic Model of Computation A model of computation is a model that describes how an output of a mathematical function is computed given an input. Describes how units of computations, memories, and communications are organized. Measured the computational complexity of an algorithm. Allows studying the performance of alg…
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Database System Structure:
Database System Structure: The architecture of a database management system is mainly use by the computer system on which the database system runs. Database systems can be centralized, or client-server where on server machine executes work on behalf of multiple client machines. Database systems can also be designed to exploit parallel computer architectur…
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PHP Arrays
PHP Arrays An array is a special variable. Hold more than one value at a time under a single name, Stores multiple values in one single variable. Secondary data type. access the values by referring to an index number. The array can create by two methods 1. By squire bracket [], 2. By array constructor “ ”. ex. $array_name[ ] = " "; Syntax Sy…
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PHP Looping
PHP Looping Loop : -repeating the same block of code to run over and over again a certain number of times as long as a certain condition is true. Entry-exit. Elements of loops Initialization Termination Loop code block Loop processin Types of loops:- while - loops do...while - loops for - loops foreach - PHP while Loop The while loop executes a block…
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PHP Conditional Statements
Php Control Structure Control structure uses to control the flow of the program. This structure divide into mainly two parts Conditional statements. Looping statements PHP Conditional Statements The program executed sequentially (line by line). Control structure controls the flow of program code’s execution in the application. Allows random execution in …
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