Python语言程序设计（全英）答案2023

第一章测试

1.Which is NOT the main part of computer ( )
A:I/O equipment
B:Cache
C:CPU
D:memory

答案:B
2.Which symbol can be used for comments in Python ( )
A:#
B:“
C://
D:!

答案:AB
3.The integrated development tool built into Python is ( ).
A:Jupyter
B:Pycharm
C:IDLE
D:Vs code

答案:C
4.Which is the correct operator for power(Xy)? ( )
A:X^y
B:None of the mentioned
C:X**y
D:X^^y

答案:C
5.Which of the following is incorrect? ( )
A:float("3+5")
B:float("3")
C:float(4.2)
D:float(3)

答案:A