PCAP-31-02 試験問題を無料オンラインアクセス

Which of the following sentences are true? (Select two answers)

• A.Tuples may not be stored inside tuples
• B.Lists may not be stored inside tuples
• C.Lists may be stored inside lists
• D.Tuples may be stored inside lists

What is the expected output of the following code?

• A.abcef
• B.The program will cause a runtime exception/error
• C.abdef
• D.acdef

If any of a class's components has a name that starts with two underscores (___), then:

• A.the class component has to be an instance variable
• B.the class component has to be a class variable
• C.the class component has to be a method
• D.the class component's name will be mangled

Assuming that the following snippet has been successfully executed, which of the equations are False? (Select two answers)

• A.a [0]== b [0]
• B.a [0]-1 ==b [0]
• C.b [0] - 1 ==a [0]
• D.len(a)== len (b)

Assuming that the V variable holds an integer value to 2, which of the following operators should be used instead of OPER to make the expression equal to 1?
V OPER 1

• A.>>
• B.<<
• C.<<<
• D.>>>