Python Which of the following is invalid variable in Python? __a = 1 __str__ = 1 _a = 1 None of the mentioned __a = 1 __str__ = 1 _a = 1 None of the mentioned ANSWER DOWNLOAD EXAMIANS APP
Python What arithmetic operators cannot be used with strings in Python? * + All of the mentioned – * + All of the mentioned – ANSWER DOWNLOAD EXAMIANS APP
Python When will the else part of try-except-else be executed? when an exception occurs in to except block when no exception occurs when an exception occurs Always when an exception occurs in to except block when no exception occurs when an exception occurs Always ANSWER DOWNLOAD EXAMIANS APP
Python What is the maximum possible length of an identifier allowed by Python? None of the mentioned 63 characters 79 characters 31 characters None of the mentioned 63 characters 79 characters 31 characters ANSWER DOWNLOAD EXAMIANS APP
Python What is the use of duck typing? More restriction on the type values that can be passed to a given method Less restriction on the type values that can be passed to a given method Makes the program code smaller No restriction on the type values that can be passed to a given method More restriction on the type values that can be passed to a given method Less restriction on the type values that can be passed to a given method Makes the program code smaller No restriction on the type values that can be passed to a given method ANSWER DOWNLOAD EXAMIANS APP
Python Methods provided by Python for receiving and sending TCP messages. None of the mentioned s.recv(), s.send() Both (A) and (B) s.recvfrom(),s.sendto() None of the mentioned s.recv(), s.send() Both (A) and (B) s.recvfrom(),s.sendto() ANSWER DOWNLOAD EXAMIANS APP
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