Class 11 CS Chapter 6 Ex 6.1 Solutions Sumita Arora New Syllabus

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What is meant by token ? Name the tokens available in Python.
Smallest Individual ...
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What are keywords ? Can keywords be used as identifiers ?
Keywords are ...
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What is an identifier ? What are the identifier forming rules of Python ?
Identifiers are ...
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Is Python case sensitive ? What is meant by the term ‘case sensitive’ ?
Yes, Python ...
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Which of the following are valid identifiers and why/why not : Data_rec, _data, 1 data, datal, my.file, elif, switch, lambda, break ?
Invalid identifiers: ...
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How many types of integer literals are allowed in Python ? How are they written ?
Three types ...
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Why are characters \ , ” and tab typed using escape sequences ?
Because they ...
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Which escape sequences represent the newline character and backspace character ? An escape sequence represents how many characters ?
\n is ...
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What are string-literals in Python ? How many ways, can you create String literals in Python ? Are there any differences in them ?
Text enclosed ...
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What is meant by a floating-point literal in Python ? How many ways can a floating literal be represented into ?
Floating point ...
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Write the following real constants into exponent form : 23.197, 7.214, 0.00005, 0.319
23.197 : ...
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Write the following real constants into fractional form : 0.13E04, 0.417E-04, 0.4E-5, .12E02, 12.E02
0.13E04 : ...
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What are the two Boolean literals in Python ?
The two ...
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Name some built-in literals of Python.
List, Tuple ...
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Out of the following literals, determine their type whether decimal / octal / hexadecimal integer literal or a floating point literal in fractional or exponent form or string literal or other ? 123, 0ol24, OxABC, ‘abc’, “ABC”, 12.34, 0.3E-01, ‘”ftghjkjl”‘, None, True, False
In the ...
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What kind of program elements are the following ? ‘a’, 4.38925, “a”, “main” ?
single quotes ...
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What will varl and var2 store with statements : varl = 2,121E2 and var2 = 0.2,121E2 ? What are the types of values stored in varl and var2 ?
var1 will ...
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