Related InterviewSolutions

• What does the 1..10 indicate?(a) Inclusive range(b) Exclusive range(c) Both inclusive and exclusive range(d) None of the mentionedI have been asked this question in an interview.I'd like to ask this question from For Loop in portion Mathematic Operations and Loops of Ruby
• What does the 1…10 indicate?(a) Inclusive range(b) Exclusive range(c) Both inclusive and exclusive range(d) None of the mentionedThe question was posed to me by my school principal while I was bunking the class.The doubt is from For Loop topic in portion Mathematic Operations and Loops of Ruby
• Ruby does not support ++ operator, it only supports += operator.(a) True(b) FalseThe question was asked by my school principal while I was bunking the class.My question comes from Assignment Operators topic in chapter Mathematic Operations and Loops of Ruby
• The complement of while loop is until loop.(a) True(b) FalseThe question was posed to me at a job interview.The question is from Until Loop in section Mathematic Operations and Loops of Ruby
• What does the **= assignment operator do?(a) Multiplies the value twice(b) It is used as exponent like 2**3=8(c) It is the multiplication operator.(d) None of the mentionedThe question was asked by my school teacher while I was bunking the class.My doubt is from Assignment Operators in chapter Mathematic Operations and Loops of Ruby
• Which of the following is a valid assignment operator?(a) +=(b) -=(c) *=(d) All of the mentionedI have been asked this question in a national level competition.Question is taken from Assignment Operators in section Mathematic Operations and Loops of Ruby
• The boolean operator && only result in true when both the values are true?(a) True(b) FalseI have been asked this question by my school teacher while I was bunking the class.This intriguing question comes from Operators in chapter Mathematic Operations and Loops of Ruby
• Boolean opeartors are also known as logical operators.(a) True(b) FalseI got this question by my college professor while I was bunking the class.I need to ask this question from Operators in chapter Mathematic Operations and Loops of Ruby
• Which of the following is a valid boolean operator?(a) and(&&)(b) or(||)(c) not(!)(d) All of the mentionedI have been asked this question during an internship interview.Enquiry is from Operators in portion Mathematic Operations and Loops of Ruby
• Which of the following are used for comparison?(a) Equal to(b) Not equal to(c) Less than or greater than(d) All of the mentionedThe question was asked during an interview.This question is from Comparisons topic in portion Mathematic Operations and Loops of Ruby