a) Numbers b) Boolean c) String d) All of the mentioned Answer: d Explanation: Ruby supports all the three (numbers,strings,boolean) ...
View QuestionRuby can be used for developing internet and intranet applications.
a) True b) False Answer: a Explanation: Ruby is a server side scripting language used to create ...
View QuestionIt is must for Ruby to use a compiler.
a) True b) False Answer: b Explanation: No compiler is required for ruby as it is an ...
View QuestionRuby can be embedded into Hypertext Markup Language(HTML).
a) True b) False Answer: a Explanation: Ruby can easily be encapsulated into HTML.
View QuestionWhich of the following are valid floating point literal?
a) .5 b) 2 c) 0.5 d) None of the mentioned Answer: c Explanation: floating point literals ...
View QuestionWhat is the extension used for saving the ruby file?
a) .ruby extension b) .rb extension c) .rrb extension d) none of the mentioned Answer: b Explanation: Ruby files ...
View QuestionWhich of the following languages syntax matches with the Ruby’s syntax?
a) Perl b) PHP c) Java d) Jquery Answer: a Explanation: Most of the syntax of perl language matches ...
View QuestionWhich of the following features does the 2.0 version of ruby supports?
a) Method keyword arguments b) New literals c) Security fixes d) All of the mentioned Answer: d Explanation: Ruby2.0 ...
View QuestionWhich of the following is supported by Ruby?
a) Multiple Programming Paradigms b) Dynamic Type System c) Automatic Memory Management d) All of the Mentioned Answer: d
View QuestionRuby is an object oriented general purpose programming language.
a) True b) False Answer: a Explanation: Ruby allow users to manipulate data structures called objects to build and ...
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