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Total 76 questions
Review the following Python code:
- A. ג€˜Jonesג€™, ג€˜Johnsonג€™
- B. ג€˜Brownג€™, ג€˜Williamsג€™
- C. ג€˜Brownג€™, ג€˜Jonesג€™, ג€˜Johnsonג€™, ג€˜Williamsג€™
- D. ג€˜Johnsonג€™, ג€˜Johnsonג€™, ג€˜Williamsג€™, ג€˜Jonesג€™, ג€˜Jonesג€™, ג€˜Brownג€™
Answer : A
What will be printed below if the value of x is 7?
- A. false
- B. 7
- C. true
- D. 0
- E. x
Answer : B
Which regular expression will match all date-time stamps for log files of the format shown in the screen capture?
A.
B.
C.
D.
Answer : B
What is the output of the following when executed in a Python shell?
- A. [[1, 2, 2.5], [3, 4], [5, 6]]
- B. [[1, 2], [3, 4], [5, 6]]
- C. [[1, 2], [3, 4]]
- D. [[1, 2, 2.5], [3, 4]]
Answer : D
What is the cause of the error shown below?
- A. A syntax error
- B. The re module hasnג€™t been imported
- C. A bad file name
- D. The stdin module hasnג€™t been imported
Answer : B
Given that mylist = [1, 3, 2, 1, 4, 5, 3] how do you remove all occurrences of the number 1 from the list in Python?
- A. mylist=[x for x in mylist if x!=1]
- B. mylist.remove(1, mylist.count(1))
- C. mylist.replace(1,ג€ג€)
- D. mylist.remove(1)
Answer : A
What will the contents of the ג€__name__ג€ variable be if the program ג€gpyc.pyג€ is run as a standalone program?
- A. The name of the Python version used to create the module.
- B. __main__
- C. The name of the GCC compiler used to compile the module
- D. gpyc
Answer : B
When accessing the hard drive directly, how would the character ג€˜Bג€™ be stored?
- A. 01000010
- B. /x42
- C. 66
- D. B
Answer : A
Third-party Python modules like Scapy and Beautiful Soup are used for what purpose?
- A. Generating a compiled
- B. Parsing and interacting with network traffic
- C. Debugging Python programs
- D. Obfuscating code
Answer : B
Which of the following is in the output when program1.py shown below is executed?
- A. TypeError: cannot concatenate ג€˜strג€™ and ג€˜intג€™ objects
- B. NameError: name ג€˜cג€™ is not defined
- C. ac
- D. 15
Answer : B
Examine the code snippet below. What will be the contents of the variable ג€˜iג€™ during the loops first iteration?
- A. is
- B. 1
- C. 0
- D. Python
Answer : C
A .gif file has the following attributes:
A small data file called ג€raw_dataג€ contains one gif. Which of the following statements is most likely to successfully extract the file?
A.
B.
C.
D.
Answer : D
What will be printed when the code in the screen capture is run?
- A. An error
- B. -1
- C. 1
- D. 2
- E. 3
Answer : E
What does the LIMIT function restrict in an SQL SELECT statement?
- A. The number of queries that can be run against the table per second.
- B. The number of records a table is permitted to hold.
- C. The number of records that will be returned by a request.
- D. The number of subsequent SELECT statements that can be run against the table
Answer : B
Variable ג€trafficג€ contains a Scapy packet list. A programmer runs the following command: p1=traffic[1]
Which of the following describes the contents of p1, with respect to the ג€trafficג€ packet list?
- A. All Ethernet layer frames
- B. The contents of the second packet
- C. TCP streams with a session ID of 1
- D. The data stored from the first byte onward
Answer : A
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