Basic Syntax in Ruby MCQ question and answer with solution

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Each section contains 100 MCQs on Basic Syntax in Ruby .

Why is gets not preferred instead of gets.chomp?

A) Gets add an extra new line while chomp removes it B) Gets remove an extra new line C) Chomp erases the value stored in the variable D) All of the mentioned

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Why can not we use quotation marks (' or ") with boolean?

A) It indicates that we are talking about a string B) It indicates that we are assining a value C) It indicates that that we are replacing boolean data type with string data type D) None of the mentioned

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

For getting an input from the user which method is used?

A) get B) gets.chomp C) get-s D) chomp

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

What will be the output of the following?

"Eric".irreverse

A) Eric B) cirE C) undefined method D) None of the mentioned

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

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Basic Syntax in Ruby MCQ question and answer with solution | Ruby Programming MCQs