Problem Solving And Python Programming Set 26

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This set of Problem Solving and Python Programming Multiple Choice Questions & Answers (MCQs) focuses on Problem Solving And Python Programming Set 26

Q1 | '))
  • {97: 49, 98: 50, 99: 51}
  • {65: 49, 66: 50, 67: 51}
  • 321
  • 123
Answer: {97: 49, 98: 50, 99: 51}
Q2 | '))
  • {97: 49, 98: 50, 99: 51}
  • {65: 49, 66: 50, 67: 51}
  • {97: 49}
  • 1
Answer: {65: 49, 66: 50, 67: 51}
Q3 | '.replace('cd', '12'))
  • ab12ef12
  • abcdef12
  • ab12efcd
  • none of the mentioned
Answer: ab12ef12
Q4 | '))
  • abef
  • 12
  • error
  • none of the mentioned
Answer: abef
Q5 | '))
  • ab1ef2
  • abcefd
  • ab1efd
  • ab12ed2
Answer: abcefd
Q6 | ))
  • [‘abcdefcdghcd’]
  • ‘abcdefcdghcd’
  • error
  • none of the mentioned
Answer: [‘abcdefcdghcd’]
Q7 | ))
  • [‘ab’, ‘ef’, ‘gh’]
  • [‘ab’, ‘ef’, ‘gh’, ”]
  • (‘ab’, ‘ef’, ‘gh’)
  • (‘ab’, ‘ef’, ‘gh’, ”)
Answer: [‘ab’, ‘ef’, ‘gh’, ”]
Q8 | ))
  • [‘ab’, ‘ef’, ‘ghcd’]
  • [‘ab’, ‘efcdghcd’]
  • [‘abcdef’, ‘ghcd’]
  • none of the mentioned
Answer: [‘ab’, ‘ef’, ‘ghcd’]
Q9 | : 100}))
  • bcde
  • abcd
  • error
  • none of the mentioned
Answer: none of the mentioned
Q10 | ))
  • 000ab
  • 00ab0
  • 0ab00
  • ab000
Answer: 000ab
Q11 | '.zfill(5))
  • 00+99
  • 00099
  • +0099
  • +++99
Answer: +0099
Q12 | ,4,0,6])
  • error
  • true
  • false
Answer: false
Q13 | 5676,2)?
  • 4.5
  • 4.6
  • 4.57
  • 4.56
Answer: 4.57
Q14 | >8, 4>2, 1>2])
  • error
  • true
  • false d) 4>2
Answer: true
Q15 | ,4,6) sum([1,2,3])
  • error, 6
  • 12, error c) 12, 6
  • d) error, error
Answer: error, 6
Q16 | ,0,4.2)
  • true
  • false
  • error
Answer: error
Q17 | ,-4), 2,7)
  • 2
  • false
  • -3
  • -4
Answer: false
Q18 | +2j)
  • error
  • 1
  • 2j
  • 1+2j
Answer: 1+2j
Q19 | What is the output of the function complex()?
  • 0j
  • 0+0j
  • error
Answer: 0j
Q20 | The function divmod(a,b), where both ‘a’ and ‘b’ are integers is evaluated as:
  • (a%b, a//b)
  • (a//b, a%b)
  • (a//b, a*b)
  • (a/b, a%b)
Answer: (a//b, a%b)
Q21 | The function complex(‘2-3j’) is valid but the function complex(‘2 – 3j’) is invalid.
  • true
  • false
Answer: true
Q22 | eval('x^2')
  • error
  • 1
  • 9
  • 6
Answer: 1
Q23 | Which of the following functions does not necessarily accept only iterables as arguments?
  • enumerate()
  • all()
  • chr()
  • max()
Answer: chr()
Q24 | Which of the following functions accepts only integers as arguments?
  • ord()
  • min()
  • chr()
  • any()
Answer: chr()
Q25 | Suppose there is a list such that: l=[2,3,4]. If we want to print this list in reverse order, which of the following methods should be used?
  • reverse(l)
  • list(reverse[(l)])
  • reversed(l)
  • list(reversed(l))
Answer: list(reversed(l))
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