GPYC questions and answers

Question 1

Single choice

What is the output of the following line of code typed into a Python interactive session?

1. A

   NameError: name 'some_func' is not defined

2. B

   5

3. C

   5+10

4. D

   15

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Correct answerA

Question 2

Single choice

What does the following command do?

pip search syslog

1. A

   Searches for python modules related to syslog

2. B

   Searches for functions in the syslog module

3. C

   Results in a syntax error for the pip function

4. D

   Determines whether the syslog module is loaded

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Correct answerA

Question 3

Single choice

Which of the following would produce this list?

[65, 66, 67, 68]

1. A

   range(l,4) + 64

2. B

   for x(4)+64

3. C

   map(ord, "ABCD")

4. D

   range(4)+ 65

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Correct answerD

Question 4

Single choice

What does the following line of code do?

1. A

   Sends the data stored in the variable "socket" to the IP address stored in AF_INET

2. B

   Gets data from all network sockets on the system

3. C

   Creates an instance of a UDP socket for transmitting or receiving data

4. D

   Transfers data from the local system to a remote system across the network

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Correct answerC

Question 5

Single choice

What is the output of the following when executed in a Python shell?

1. A

   [[1, 2, 2.5], [3, 4], [5, 6]]

2. B

   [[1,2], [3, 4], [5, 6]]

3. C

   [[1,2], [3, 4]]

4. D

   [[1,2,2.5], [3,4]]

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Correct answerD

Question 6

Single choice

What is the output of the following line of code typed into a Python interactive session?

>>> print (~100)

1. A

   ~100

2. B

   -101

3. C

   100

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Correct answerB

Question 7

Single choice

When the following program "question.py" is executed with Python what is the output?

1. A

   10

2. B

   5

3. C

   FunctionOverride: function i assigned not called

4. D

   Function i at 0xb7489764>

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Correct answerB

Question 8

Single choice

Review the following code.

What is the output?

1. A

   (1,0)

2. B

   (1,)

3. C

   (256,)

4. D

   (\x01#\x00)

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Correct answerC

Question 9

Single choice

What is the output when the following commands are typed in Python interactive mode?

1. A

   15

2. B

   NameError: name 'c' is not defined

3. C

   ac

4. D

   TypeError: cannot concatenate 'str' and 'int' objects

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Correct answerC

Question 10

Fill in the blank

Which python regular expression method should be used to match any character in a-z, 0-

A. \w
B. Greedy matching
C. A custom character set
D. \w

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Accepted answerD

Question 11

Single choice

Review the following code:

What is the output of this code?

1. A

   blue

2. B

   red blue

3. C

   red blue yellow

4. D

   red

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Correct answerA

Question 12

Single choice

What is the output of the following commands typed in the Python Interactive shell?

1. A

   Try Else Except Finally

2. B

   Try Finally

3. C

   Try

4. D

   Try Else Finally

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Correct answerD