PCAP-31-03 試験問題を無料オンラインアクセス

Executing the following snippet

will cause the dct:

• A.to hold two keys named 'pi' linked to 3.14 and 3.1415 respectively
• B.to hold two keys named 'pi' linked to 3.1415
• C.to hold one key named 'pi' linked to 3.1415
• D.to hold two key named 'pi' linked to 3.14 and 3.1415

What is the expected behavior of the following code?

• A.it outputs [4, 2, 0]
• B.it outputs [1, 3]
• C.it outputs [3, 1]
• D.the code is erroneous and it will not execute

What will the value of the i variable be when the following loop finishes its execution?

• A.11
• B.9
• C.the variable becomes unavailable
• D.10

Assuming that the code below has been placed inside a file named code.py and executed successfully, which of the following expressions evaluate to True? (Select two answers)

• A.ClassA. _module_ == 'ClassA'
• B._name == _main_'
• C.str(Object) == 'Object'
• D.len(ClassB.__bases__) == 1

What is the expected behavior of the following code?

• A.it outputs 6
• B.It outputs 123
• C.it raises an exception
• D.it outputs 321