GPYC Online Practice Questions and Answers

A user enters unexpected data into a program. Which functionality can the programmer use to present an understandable error message to the user?

A. Casting

B. Exception handling

C. Dictionaries

D. Regular expressions

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]]

An attacker does not yet know the IP address of his target. He uses the "socket" module to create a backdoor program. He is writing the command to bind the computer's current IP address and port 4444 to the "backdoor" socket. Which command should he use?

A. backdoor.bind(UDP, 4444)

B. backdoor.bind()(4444)

C. backdoor.bind((*))

D. backdoor.bind(("",4444))

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(l, mylist.count(1))

C. mylist.replace(1,"")

D. mylist. remove(1)

What will be the value of the i variable when the while loop finishes its execution0 i = 0 while i != 0: 1 = 1-1 else: i = i + 1

A. 1

B. 0

C. 2

D. the variable becomes unavailable

Review the lines of code below. Which of the following actions will they perform?

A. Pass through proxy connections.

B. Save non-http files from pages.

C. Keep session information in browser.

D. Interact with .js objects.

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. struct. unpack('>HH4s',a)

B. stmct.unpack('

C. struct.unpack('>HHHH,/a)

D. stnjct.unpack('!BxBx4s'/a)

Which of the following is the output when the following program is executed with a Python Interpreter?

A. a

B. 10

C. -10

D. -a

How many bytes are used to store a 16 bit Unicode character?

A. 3

B. 4

C. 2

D. 1

Which of the following will be the value of the variable y?

A. 7

B. y has no value. The following error occurred: IndexError: list index out of range

C. 6

D. y has no value. The following error occurred: KeyError: 'b'

Review the following code:

What is the output of this code?

A. blue

B. red blue

C. red blue yellow

D. red

What does the following command do? pip search syslog

A. Searches for python modules related to syslog

B. Searches for functions in the syslog module

C. Results in a syntax error for the pip function

D. Determines whether the syslog module is loaded

Which command will search for python modules that will have the ability to parse pcap files?

A. >>> locate(pcap)

B. pip search pcap

C. pip pcap

D. >>>pfind(pcap)

A connection between a python raw socket server and a netcat client is being made over port 1100 on the same computer. The last command in the Python terminal is:

What needs to be typed in the python terminal to display the input from the netcat session?

A. Nothing, as the connection is complete

B. connection.recv( 1024)

C. print(remoteip)

D. Nothing, port 1100 is too low to bind the python server to

With a requests session object named "browser", how can the expiration attribute of a cookie named "MUID" from "gpyc.com/" be accessed?

A. browser.cookies._cooktes['.gpyc.com/MUID'] .expires

B. browser.cookies._cookies['.gpyc.com'] ['/'] ['MUID'].expires

C. browser.cookies._cookies.gpyc.com.MUID.expires

D. browser.cookies.gpyc.com['MUID']. expires

E. browser.cookies.gpyc.com.MUID.expires