ExamGecko
Search Search Login
Home Home / CompTIA / PT0-002
Question list
Search
Search

List of questions

Search
Open VPLUS File
Convert VPLUS to PDF

Related questions

When developing a shell script intended for interpretation in Bash, the interpreter /bin/bash should be explicitly specified. Which of the following character combinations should be used on the first line of the script to accomplish this goal?
During an engagement, a junior penetration tester found a multihomed host that led to an unknown network segment. The penetration tester ran a port scan against the network segment, which caused an outage at the customer's factory. Which of the following documents should the junior penetration tester most likely follow to avoid this issue in the future?
A penetration tester has been provided with only the public domain name and must enumerate additional information for the public-facing assets. INSTRUCTIONS Select the appropriate answer(s), given the output from each section. Output 1
A penetration tester will be performing a vulnerability scan as part of the penetration test on a client's website. The tester plans to run several Nmap scripts that probe for vulnerabilities while avoiding detection. Which of the following Nmap options will the penetration tester MOST likely utilize?
A penetration tester ran the following commands on a Windows server: Which of the following should the tester do AFTER delivering the final report?
Given the following user-supplied data: www.comptia.com/info.php?id=1 AND 1=1 Which of the following attack techniques is the penetration tester likely implementing?
A penetration tester is reviewing the logs of a proxy server and discovers the following URLs: https://test.comptia.com/profile.php?userid=1546 https://test.cpmptia.com/profile.php?userid=5482 https://test.comptia.com/profile.php?userid=3618 Which of the following types of vulnerabilities should be remediated?
A penetration tester is conducting an assessment for an e-commerce company and successfully copies the user database to the local machine. After a closer review, the penetration tester identifies several high-profile celebrities who have active user accounts with the online service. Which of the following is the most appropriate next step?
A client would like to have a penetration test performed that leverages a continuously updated TTPs framework and covers a wide variety of enterprise systems and networks. Which of the following methodologies should be used to BEST meet the client's expectations?
A security engineer identified a new server on the network and wants to scan the host to determine if it is running an approved version of Linux and a patched version of Apache. Which of the following commands will accomplish this task?

Question 378 - PT0-002 discussion

Report
Export

During a security assessment, a penetration tester decides to implement a simple TCP port scanner to check the open ports from 1000 to 2000. Which of the following Python scripts would achieve this task?

A.
for i in range(1000, 2001): s = socket(AF_INET, SOCK_STREAM) conn = s.connect_ex((host_IP, i)) if (conn == 0): print(fPort {i} OPEN') s.close ()
Answers
A.
for i in range(1000, 2001): s = socket(AF_INET, SOCK_STREAM) conn = s.connect_ex((host_IP, i)) if (conn == 0): print(fPort {i} OPEN') s.close ()
B.
for i in range(1001, 2000): s = socket(AF_INET, SOCK_STREAM) conn = s.connect---ex((host_IP, i)) if (conn == 0): print (f'Port {i} OPEN') s.close ()
Answers
B.
for i in range(1001, 2000): s = socket(AF_INET, SOCK_STREAM) conn = s.connect---ex((host_IP, i)) if (conn == 0): print (f'Port {i} OPEN') s.close ()
C.
for i in range(1000, 2001): s = socket(AF---INET, SOCK_DGRAM) conn = s.connect---ex((host_IP, i)) if (conn == 0): print(f'Port {i} OPEN') s.close ()
Answers
C.
for i in range(1000, 2001): s = socket(AF---INET, SOCK_DGRAM) conn = s.connect---ex((host_IP, i)) if (conn == 0): print(f'Port {i} OPEN') s.close ()
D.
for i in range (1000, 2000): s = socket(SOCK_STREAM, AF_INET) conn = s.connect---ex((host---IP, i)) if (conn == 0): print (f'Port {i} OPEN') s.close()
Answers
D.
for i in range (1000, 2000): s = socket(SOCK_STREAM, AF_INET) conn = s.connect---ex((host---IP, i)) if (conn == 0): print (f'Port {i} OPEN') s.close()
Suggested answer: A

Explanation:

The correct Python script for implementing a simple TCP port scanner that checks for open ports from 1000 to 2000 is option A. This script uses a for loop to iterate through the range of ports, creates a socket object for each port using the socket.AF_INET address family (indicating IPv4) and socket.SOCK_STREAM socket type (indicating TCP), and attempts to connect to each port. If the connection attempt (connect_ex) returns 0, it indicates the port is open, and the script prints a message stating that the port is open before closing the socket. The other options contain syntax errors, use incorrect socket types, or have incorrect ranges that do not fully cover the specified ports.

Show Answer
asked 02/10/2024
luis lozano
40 questions
PreviousPreviousNextNext
User
Your answer:
0 comments
Sorted by

Leave a comment first

ExamGecko

Copyright @2023 ExamGecko | All right reserved

Mail us: [email protected]
About us
Contact us
Twitter X
Facebook
Medium
Convert VPLUS to PDF
Open VPLUS files Easily and Quickly
Privacy Policy
Disclaimer
Terms