Some Principle of Structured Programming
As we have seen much that structured programming is an essential aspect of any of the programming languages. It basically makes our program in a form of a linear structure in which the execution of the statement of program starts form the beginning of the program and then it linearly flows through the program and executing the statement one by one in a sequence. Such feature makes an effective participation in every programming languages. If each of the languages do has such aspect it execution will be so easy.
So the main principle of the structured programming is to linearize the control flow through a computer program so that the execution sequence following the sequence in which the code has been written. This important principle makes to the following characteristics clear:
So this principle increases the readability of the code which eases understanding testing debugging documentation and modification of programs.
Including this main goal as our main principle there are some more principle that are used for the structured programming listed as:
(a) Standardization : It is always desirable to build software form components that all exhibit the same external interface. The simples tinted face comprises one entry point at the start and one exit point at the end. This has the strength of beings consistent with the essence of sequential programming. It also conforms with the important idea of calling a procedure. We consider the idea of calling a procedure as a sequential step and returning from it to the next instruction in sequence.
Other constructs that posses the same single entry at the start single exit at the end property are if then else and while do.
(b) Abreaction : Abstraction is probably the most important idea in structured programming. The human mind cannot devise or understand the whole of a complex system. It can only understand some part of the system. But it is required and essential to understand the whole system. So to resolve such problem abstraction is used. In abstraction the system must be described in a notation that allows subsystems to be see as black boxes whose task is readily understood but whose detail is invisible. In programming the procedure has long been a mechanism that fulfils this role.
(c)Expressive Power :As we have already seen in section 6.5, 2.2 that the go to statement has very less expressive power because one statement of go to may have 3-4 types of meanings. That why we require some mechanism for repetition and either a while statement or recursion are sufficient to provide this facility. Many languages provide both a while statement and a do while statement . most languages also support recursion.
(d) Orthogonality : When designing a set facilities a good design principle is to create features that are each as different from each other as possible. If this is so we can more easily satisfy the goal of a minimum number of functions while at the same time ensuring that the facilities are sufficiently powerful for all our needs.
(e) Minimality : When principle of minimality restricts our tend3ency to include too many facilities. So to follow the concept of minimality, three constructs given by Boehm Jacopini are the sufficient construct s to develop a structured program. There are other control structures that involve only three or less boxes but from amongst them all this three constructs set is the minimal set.
Latest technology based Software Engineering Online Tutoring Assistance
Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Principle of Structured Programming homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Principle of Structured Programming, project ideas and tutorials. We provide email based Principle of Structured Programming homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Principle of Structured Programming. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Software Engineering homework help and assignment help services. They use their experience, as they have solved thousands of the software engineering assignments, which may help you to solve your complex issues of Principle of Structured Programming. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
tutorsglobe.com types of aestivation assignment help-homework help by online aestivation tutors
malvaceae family involves about 82 genera and more than 1,500 species. the plants are cosmopolitan in distribution, more abundant in tropical and subtropical regions.
Theory and lecture notes of Addition and Multiplication Rules all along with the key concepts of Unions, Mutually Exclusive Events, Specific Addition Rule, Non-Mutually Exclusive Events, Addition Rule, Intersections and Dependent Events. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Addition and Multiplication Rules.
Linear Collision tutorial all along with the key concepts of Classification of Collisions, Perfectly Inelastic Collision, Equations for Kinetic Energy and Linear Momentum, Energy lost in perfectly inelastic collisions, Explosions, Elastic and Inelastic Collisions, Elastic Collision Formula
introduction to polymer chemistry tutorial all along with the key concepts of polymerisation processes, condensation polymerisation, plastics and resins and synthetic polymers
Passive Filters tutorial all along with the key concepts of Band-pass filter, Band-reject filter, Notch Filter, transfer function, Low-pass filter, High-pass filter, Amplitude response of high-pass, Phase-shift filter
Law of Thermodynamics tutorial all along with the key concepts of Thermodynamic terminology, State Variables, Zeroth law of Thermodynamics, Extensive and Intensive Variables
tutorsglobe.com thalamus assignment help-homework help by online position of flower tutors
tutorsglobe.com simple theory of income determination assignment help-homework help by online theory of economics tutors
tutorsglobe.com demand–pull inflation assignment help-homework help by online inflation and deflation tutors
tutorsglobe.com total private wealth assignment help-homework help by online monetary transmission tutors
Top-rated Included Applications Assignment Help service is offered by professional tutors, with 24x7 support at affordable prices to score high.
Composition of Solid Wastes tutorial all along with the key concepts of Types and Sources of Solid Wastes, Physical Composition of Solid Wastes, Chemical Composition of Solid Wastes, Solid wastes management
Theory of Searching and their types including the key concepts of Binary Search, Binary Search Tree, Variations on Binary Trees, Dictionary, Collision Handling and Hash Table variations
Accounting for by-products - By-products are together generated products of minor significance and do not contain separate costs until the split off point.
1939659
Questions Asked
3689
Tutors
1493676
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!