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5V0-43.21 · Question #19

Which scripting language is used to build a DataScript?

The correct answer is A. Lua. Lua is the scripting language used to build a DataScript - specifically in the context of F5 BIG-IP, where DataScripts are written in Lua to manipulate HTTP traffic at Layer 7. Node.js (B) is a JavaScript runtime environment for server-side applications, not a DataScript…

Avi Vantage Platform Architecture and Technologies

Question

Which scripting language is used to build a DataScript?

Options

  • ALua
  • BNode.js
  • Co Python
  • DTcl

How the community answered

(18 responses)
  • A
    89% (16)
  • C
    6% (1)
  • D
    6% (1)

Explanation

Lua is the scripting language used to build a DataScript - specifically in the context of F5 BIG-IP, where DataScripts are written in Lua to manipulate HTTP traffic at Layer 7. Node.js (B) is a JavaScript runtime environment for server-side applications, not a DataScript language. Python (C) is a general-purpose language with no role in F5 DataScripts. Tcl (D) is the language used for iRules - F5's older traffic scripting feature - making it the trickiest distractor since it's closely related but distinct from DataScripts.

Memory tip: Think "DataScriptLua" - Lua is lightweight and embeddable, fitting the inline scripting nature of DataScripts, while Tcl belongs to the older iRules system. If you remember "iRules = Tcl, DataScripts = Lua," you won't confuse the two on exam day.

Topics

#DataScript#Lua#Avi Vantage scripting#Application logic

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