Sdd Syntax Descriptions

Implementing Software Solutions Language Syntax Required for Software Solutions

What is a Metalanguage? ,[object Object],[object Object]

Why Do We Need Them? ,[object Object],[object Object]

Types of Metalanguages? ,[object Object],[object Object]

BNF Symbols Is defined as :: = Indicates choice between elements | Non terminal symbol < > Meaning Symbol

EBNF Symbols Encloses optional elements [ ] Encloses elements to be repeated { } Is defined as = Indicates choice between elements | Non terminal symbol < > Meaning Symbol

Railroad Symbols Predefined element Fixed element Path lines Meaning Symbol

Activity 1 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Activity 1 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],String Letter Number Letter $

Data Structure Syntax ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Data Structure Syntax ,[object Object],[object Object],[object Object],[object Object],[object Object]

Data Structure Syntax ,[object Object],[object Object],Using this knowledge create a set syntax descriptions in railroad format for the above multidimensional array.

Data Structure Syntax ,[object Object],[object Object],Create a set of syntax descriptions for an Array of records using EBNF 12 Ben 11 John Age Name

Activity 2 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Activity 2 ,[object Object],a) b) c) 17 Dina Andys Age First Name Surname 78 Case 25 17 Ball 12 Cost Item ID1 F 23/4/02 John T 25/4/99 Jenny Medication Visit Patient

Activity 2 ,[object Object],[object Object],Using either EBNF or Railroad create a set of syntax diagrams for this procedure.

Answer ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sdd Syntax Descriptions

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Sdd Syntax Descriptions