PCAP-31-02 試験問題を無料オンラインアクセス

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

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

Which line can be used instead of the comment to cause the snippet to produce the following expected output? (Select two answers)
Expected output:
1 2 3
Code:

• A.a, b, c = c, a, b
• B.a, b, c = a, b, c
• C.c, b, a = a, c, b
• D.c, b, a = b, a, c

What is the expected output of the following snippet?

• A.The code will cause a runtime exception
• B.123
• C.ABC
• D.abc

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

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

The following class hierarchy is given.

What is the expected out of the code?

• A.BC
• B.CC
• C.AA
• D.BB