author | Nishanth <nishanth@fossee.in> |
Tue, 12 Oct 2010 10:36:46 +0530 | |
changeset 329 | 5c8e88276e1f |
parent 236 | 33828497b5da |
permissions | -rw-r--r-- |
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Objective Questions |
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------------------- |
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1. ``a = 2.5``. What is the output of ``print "a is %d"%(a)`` |
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a. a is 2.5 |
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#. a is 2.0 |
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#. 2.0 |
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#. a is 2 |
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Answer: a is 2 |
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2. What does ``print "This is", "a line ", "with spaces"`` print? |
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a. This is a line with spaces |
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#. This is a line with spaces |
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#. This is a line with spaces |
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#. This is a line with spaces |
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Answer: This is a line with spaces |
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3. What does ``print "%2.5f"%(1.2)`` print? |
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a. 1.2 |
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#. 1.20 |
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#. 1.20000 |
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#. 00001.2 |
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Answer: 1.20000 |
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4. What is the output of the following code:: |
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for i in range(1,10,2): |
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print i, |
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Answer:: |
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1 3 5 7 9 |
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5. ``a = 2`` and ``b = 4.5``. What does ``print "a is %d and b is %2.1f"%(b, a)`` |
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print? |
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a. a is 2 and b is 4.5 |
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#. a is 4 and b is 2 |
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#. a is 4 and b is 2.0 |
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#. a is 4.5 and b is 2 |
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Answer: a is 4 and b is 2.0 |
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6. What is the prompt displayed by ``raw_input("Say something\nType here:")`` |
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Answer:: |
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Say something |
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Type here: |
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6. What is the prompt displayed by ``raw_input("value of a is %d\nInput b |
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value:"a)`` and ``a = 2.5`` |
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Answer:: |
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value of a is 2 |
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Input ba value: |
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7. ``a = raw_input()`` and user enters ``2.5``. What is the type of a? |
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a. str |
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#. int |
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#. float |
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#. char |
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Answer: str |
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8. ``a = int(raw_input())`` and user enters ``4.5``. What happens? |
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a. a = 4.5 |
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#. a = 4 |
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#. a = 4.0 |
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#. Error |
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Answer: Error |
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9. ``a = raw_input()`` and user enters ``"this is a string"``. What does |
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``print a`` produce? |
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a. 'this is a string' |
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b. 'this is a string" |
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c. "this is a string" |
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#. this is a string |
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Answer: "this is a string" |
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Larger Questions |
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================ |
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1. Answer to universe and everything. Keep taking input from user and print it |
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back until the input is 42. |
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|
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Answer:: |
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ip = raw_input() |
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while ip != "42": |
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print ip |
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105 |