Checksum - Study guides, Class notes & Summaries

WGU C182 Introduction to IT 2023/ 2024 Exam | More than 250 Actual Exam Questions and Verified Answers| All Quizzes Covered | A Grade QUESTION Which device permits packet switching so that a message can be routed to the next link in a network? Router DNS LAN IP Address Answer: Router A router is a device that permits packet switching in order to send messages to the next link in the network. QUESTION In order to translate from an IP alias to an IP Address, which of...

CHFI study guide latest update graded A+ What is the first step required in preparing a computer for forensics investigation? Do not turn the computer off or on, run any programs, or attempt to access data on a computer. True or false? Network forensics can be defined as the sniffing, recording, acquisition and analysis of the network traffic and event logs in order to investigate a network security incident. True What command shows you the names of all open shared files on a se...

You are a field technician for a large company. You have been sent to a remote site to troubleshoot a downed router. When you arrive at the remote site, how will you connect your laptop to the router? Answer Connect the laptop's COM/USB port to the router's console port using a straight-through cable. Connect the laptop's COM/USB port to the router's console port using a crossover cable. Connect the laptop's COM/USB port to the router's Ethernet port using a straight-through cable. Co...

CHFI-5 Questions and Answers with 100% Correct Solutions What information do you need to recover when searching a victim's computer for a crime committed with specific e-mail message? A. Internet service provider information B. E-mail header C. Username and password D. Firewall log - E-mail header Melanie was newly assigned to an investigation and asked to make a copy of all the evidence from the compromised system. Melanie did a DOS copy of all the files on the system. What would be the ...

Key steps for Forensic Investigation - 1. Identify the Computer Crime. 2. Collect Primary Evidence. 3. Obtain court warrant for seizure (if required). 4. Perform first responder Procedures. 5. Seize evidence at the crime scene. 6. Transport Evidence to the forensic laboratory. 7. Create 2-bit stream copies of the evidence. 8. Generate MD5 checksum on the images. 9. Chain of Custody. 10. Store the original evidence in a secure location. 11. Analyze the image copy for evidence. 12. Prep...

: An Operating System is? - ️️A program that acts as an intermediary between a user of a computer and the computer hardware _______ is the rapid switching of the CPU between multiple processes in memory - ️️toicankey Multi-programming ____ gives users the appearance that their programs are being completely loaded in main - ️️Virtual memory ____ include(s) every peripheral unit in the system such as printers, disk drives, CD/DVD drives, flash memory, keyboards, and so on. - ️...

CEH v10 Practice Exam Questions and Answers All Correct What is the use of the IP identification header? A. Packet checksum B. Packet service C. Packet reassembly D. Packet ordering - Answer C is correct. When a packet is fragmented, each fragment gets the same IP identification value. This allows the fragmented packets to be put back together. The fragment offset field would indicate where in the packet each offset should be placed. Answers D, A, and B are incorrect because these are in...

ISC2 - CC EXAM (QUESTIONS WITH 100% CORRECT ANSWERS ) Application Server A computer responsible for hosting applications to user workstations. NIST SP 800-82 Rev.2 Asymmetric Encryption An algorithm that uses one key to encrypt and a different key to decrypt the input plaintext. Checksum A digit representing the sum of the correct digits in a piece of stored or transmitted digital data, against which later comparisons can be made to detect errors in the data. Ciphertext The a...

NWC203c - BĐFC - Course 4 Complete Solutions Which of the following protocols work at IP layer? 1 / 1 point a. ICMP b. ARP c. IGMP d. All of the above d Which of the following packet header length cannot be used in an IPv4 packet header? 1 / 1 point a. 20 Bytes b. 30 Bytes c. 60 Bytes d. 64 Bytes b How many bits used for header checksum in IPv4 packets? 1 / 1 point a. 8 bits b. 16 bits c. 32 bits d. None of the above b What is the dotted notation of an IP a...

Computer Forensics - Answer-A set of methodological procedures and techniques that help identify, gather, preserve, extract, interpret, document, and present evidence from computers in a way that is legally admissible Cyber Crime - Answer-Any illegal act involving a computing device, network, its systems, or its applications. Both internal and external Enterprise Theory of Investigation (ETI) - Answer-Methodology for investigating criminal activity Types of Cyber Crime - Answer-Civil, Crim...