What does the `retry` keyword do in Ruby?
A. Repeats the current iteration of the loop
B. Exits the loop
C. Restarts the loop from the beginning
D. Restarts the current block of code from the beginning
Answer: Option C
This Question Belongs to Ruby Programming >> Control Structures In Ruby
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In Ruby, what does the unless keyword do?
A. Executes code if condition is true
B. Executes code if condition is false
C. Breaks out of loop if condition is true
D. Executes code only once if condition is true
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A. To define a class
B. To handle multiple conditions with one expression
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