Online Access Free GPYC Practice Test

Which of the following import statements will add the ability to parse data with regular expressions to your script?

• A.from re import regex
• B.import regex
• C.import re
• D.from regex import re

A log file is stored in variable "a". The file has the following format for each log entry, in order, stored in big endian:
Field 1: 2-byte integer
Field 2: 2-byte integer
Field 3: 4-byte string
Which of the following would unpack a line from the log file into the proper fields?

• A.stnjct.unpack('!BxBx4s'/a)
• B.struct.unpack('>HHHH,/a)
• C.stmct.unpack('<HHssss'/a)
• D.struct. unpack('>HH4s',a)

What is the output of the following command typed in Python interactive mode?

• A.SyntaxError: invalid syntax
• B.True
• C.False

What is the output of the following line of code typed into a Python interactive session?
>>>print (8 <<1)

• A.16
• B.SyntaxError: invalid syntax
• C.True
• D.False

What is the output of the following line of code typed into a Python interactive session?
>>> print ( int ("1111", 2) )

• A.15
• B.''1111''
• C.16
• D.1111