Related InterviewSolutions

• Write a list comprehension to produce the list: [1, 2, 4, 8, 16……212].(a) [(2**x) for x in range(0, 13)](b) [(x**2) for x in range(1, 13)](c) [(2**x) for x in range(1, 13)](d) [(x**2) for x in range(0, 13)]The question was posed to me in my homework.My query is from List Comprehension topic in section Lists & List Comprehension of Python
• What is the list comprehension equivalent for: list(map(lambda x:x**-1, [1, 2, 3]))?(a) [1|x for x in [1, 2, 3]](b) [-1**x for x in [1, 2, 3]](c) [x**-1 for x in [1, 2, 3]](d) [x^-1 for x in range(4)]This question was posed to me during a job interview.I'd like to ask this question from List Comprehension topic in chapter Lists & List Comprehension of Python
• Write a list comprehension for producing a list of numbers between 1 and 1000 that are divisible by 3.(a) [x in range(1, 1000) if x%3==0](b) [x for x in range(1000) if x%3==0](c) [x%3 for x in range(1, 1000)](d) [x%3=0 for x in range(1, 1000)]The question was posed to me during an interview.My question is based upon List Comprehension in chapter Lists & List Comprehension of Python
• Suppose listExample is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after listExample.pop()?(a) [3, 4, 5, 20, 5, 25, 1](b) [1, 3, 3, 4, 5, 5, 20, 25](c) [3, 5, 20, 5, 25, 1, 3](d) [1, 3, 4, 5, 20, 5, 25]I got this question in an interview.I want to ask this question from Lists topic in division Lists & List Comprehension of Python
• Suppose listExample is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after listExample.pop(1)?(a) [3, 4, 5, 20, 5, 25, 1, 3](b) [1, 3, 3, 4, 5, 5, 20, 25](c) [3, 5, 20, 5, 25, 1, 3](d) [1, 3, 4, 5, 20, 5, 25]The question was asked by my college professor while I was bunking the class.Origin of the question is Lists in portion Lists & List Comprehension of Python
• Suppose listExample is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after listExample.extend([34, 5])?(a) [3, 4, 5, 20, 5, 25, 1, 3, 34, 5](b) [1, 3, 3, 4, 5, 5, 20, 25, 34, 5](c) [25, 20, 5, 5, 4, 3, 3, 1, 34, 5](d) [1, 3, 4, 5, 20, 5, 25, 3, 34, 5]I have been asked this question during an online exam.This key question is from Lists in section Lists & List Comprehension of Python
• Suppose list1 is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after list1.reverse()?(a) [3, 4, 5, 20, 5, 25, 1, 3](b) [1, 3, 3, 4, 5, 5, 20, 25](c) [25, 20, 5, 5, 4, 3, 3, 1](d) [3, 1, 25, 5, 20, 5, 4, 3]This question was addressed to me in an international level competition.Question is from Lists in division Lists & List Comprehension of Python
• Suppose list1 is [3, 4, 5, 20, 5, 25, 1, 3], what is list1.count(5)?(a) 0(b) 4(c) 1(d) 2This question was posed to me during a job interview.The doubt is from Lists in chapter Lists & List Comprehension of Python
• Suppose list1 is [3, 4, 5, 20, 5], what is list1.index(5)?(a) 0(b) 1(c) 4(d) 2This question was addressed to me by my school principal while I was bunking the class.This interesting question is from Lists in section Lists & List Comprehension of Python
• To remove string “hello” from list1, we use which command?(a) list1.remove(“hello”)(b) list1.remove(hello)(c) list1.removeAll(“hello”)(d) list1.removeOne(“hello”)This question was addressed to me during an online exam.My question comes from Lists in chapter Lists & List Comprehension of Python