{"id":3378,"date":"2022-09-11T20:21:28","date_gmt":"2022-09-11T14:51:28","guid":{"rendered":"https:\/\/cbsepython.in\/?p=3378"},"modified":"2022-09-11T20:21:28","modified_gmt":"2022-09-11T14:51:28","slug":"data-handling-worksheet-class-11-computer-science","status":"publish","type":"post","link":"https:\/\/cbsepython.in\/data-handling-worksheet-class-11-computer-science\/","title":{"rendered":"Data Handling Worksheet Class 11 Computer Science"},"content":{"rendered":"

Data Handling Worksheet Class 11 Computer Science<\/strong><\/span><\/h2>\n

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Q.1: Which Python built-in function returns the unique number assigned to an object?<\/span><\/strong><\/p>\n

a) Identity()<\/span><\/p>\n

b) Id()<\/span><\/p>\n

c) Refnum()<\/span><\/p>\n

d) Ref()<\/span><\/p>\n

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Q.2: The operator used to check if both the operands reference the same object memory, is the ………. operator.<\/span><\/strong><\/p>\n

a) In<\/span><\/p>\n

b) Id<\/span><\/p>\n

c) Is<\/span><\/p>\n

d) ==<\/span><\/p>\n

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Q.3: Python operator always yields the result of ………. datatype.<\/span><\/strong><\/p>\n

a) Integer<\/span><\/p>\n

b) Floating type<\/span><\/p>\n

c) Complex<\/span><\/p>\n

d) All of these<\/span><\/p>\n

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Q.4: What is the value of the expression 100 \/\/ 25 ?<\/span><\/strong><\/p>\n

a) 4<\/span><\/p>\n

b) 0<\/span><\/p>\n

c) 5<\/span><\/p>\n

d) None of these<\/span><\/p>\n

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Q.5: In the Python statement x = a + 5 – b : a and b are<\/span><\/strong><\/p>\n

a) Operands<\/span><\/p>\n

b) Expression<\/span><\/p>\n

c) Operator<\/span><\/p>\n

d) Equation<\/span><\/p>\n

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Q.6: Which of the following operators has the lowest precedence ?<\/span><\/strong><\/p>\n

a) Not<\/span><\/p>\n

b) %<\/span><\/p>\n

c) And<\/span><\/p>\n

d) +<\/span><\/p>\n

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Q.7: Which of the following is not an immutable type in Python ?<\/span><\/strong><\/p>\n

a) String<\/span><\/p>\n

b) Tuples<\/span><\/p>\n

c) Set<\/span><\/p>\n

d) List<\/span><\/p>\n

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Q.8: Which of the following is the truncation division operator in Python?<\/span><\/strong><\/p>\n

a) \\<\/span><\/p>\n

b) |<\/span><\/p>\n

c) \/\/<\/span><\/p>\n

d) %<\/span><\/p>\n

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Q.9:What\u00a0 is the value of the expression 10+ 3**3*2?<\/span><\/strong><\/p>\n

a) 28<\/span><\/p>\n

b) 739<\/span><\/p>\n

c) 829<\/span><\/p>\n

d) 64<\/span><\/p>\n

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Q.10: In\u00a0 Python , a variable must be declared\u00a0 before it is assigned a value .<\/span><\/strong><\/p>\n

a) True<\/span><\/p>\n

b) False<\/span><\/p>\n

c) Only in function<\/span><\/p>\n

d) Only in modules<\/span><\/p>\n

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Q.11: The explicit conversion of an operand to a specific type is called \u2026\u2026\u2026\u2026\u2026 .<\/span><\/strong><\/p>\n

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Q.12:Identifiers , literals,strings,list , tuples, sets are all \u2026\u2026\u2026\u2026\u2026. .<\/span><\/strong><\/p>\n

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Q.13: Write the output of the following :<\/span><\/strong><\/p>\n

a =5<\/span><\/p>\n

b=-3<\/span><\/p>\n

c=25<\/span><\/p>\n

d=-10<\/span><\/p>\n

a+b+c > a+c-b*d<\/span><\/p>\n

str(a+b+c > a+c-b*d) ==str(true)<\/span><\/p>\n

len(str(a+b+c > a+c-b*d)) == len(str(true))<\/span><\/p>\n

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Q.14: What is the output of the following :<\/span><\/strong><\/p>\n

a = 3+ 5\/8<\/span><\/p>\n

b =3\u00a0 + float(5)\/8<\/span><\/p>\n

c = 3 + 5\/8.0<\/span><\/p>\n

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Q.15: What do you understand by term \u2018immutable\u2019?<\/span><\/strong><\/p>\n

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Q.16: Why is Boolean considered a subtype of integer ?<\/span><\/strong><\/p>\n

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Q.17 : Which data\u00a0 types of\u00a0 Python handle number ?<\/span><\/strong><\/p>\n

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Q.18: What are augmented assignment operators? How are they useful?<\/span><\/strong><\/p>\n

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Q.19 : What is the difference between implicit type conversion and explicit type conversion ?<\/span><\/strong><\/p>\n

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Q.20: How does the \/\/ operator differ from the \/ operator?<\/span><\/strong><\/p>\n

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Solution for\u00a0 Data Handling Worksheet Class 11 Computer Science given below:<\/strong><\/span><\/h3>\n

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