Structured Programming


 
 
Concept Explanation
 

Structured Programming

Structured programs consist of a structural hierarchy starting with the main process and decomposing downward to lower levels as the logic dictates. These lower structures are the modules of the program, and modules may contain both calls to other lower-level modules and blocks representing structured condition/action combinations. All of this can be combined into a single module or unit of code, or broken down into multiple modules, resident in libraries.

Modules can be classified as procedures or functions. A procedure is a unit of code that performs a specific task, usually referencing a common data structure available to the program at large. Much of the data operated on by procedures is external. A function is a unit of code that operates on specific inputs and returns a result when called.

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Sample Questions
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Question : 1

_________were two of the first procedural programming languages.

Right Option : C
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Question : 2

C is called a __________ Language.

Right Option : B
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Question : 3

Which of the following contains specific rules and words that express the logical steps of an algorithm ?                                            [IBPS Clerk 2014]

Right Option : C
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