Hashing - Study guides, Class notes & Summaries

Cryptography correct answers Transmitting messages and transactions securely against third party adversaires When we want to make a secure transactions, following has to occur(4) correct answers 1) message comes from right sender 2)1) message comes from right sender is not read by anyone else 3) Message is not altered 4) message is delivered to the right receiver Hashing correct answers -form of cryptography, used for checksum -transforms any text to an arbitrary length -use...

AQA Alevel Computer Science Paper 1 EXAM 2024 what is the most common hashing algorithm - ANSWER-to divide the key by the number of available addresses and take the remainder as the address what is the pseudocode for adding an element into the queue - ANSWER-sub unqueue(newitem) if isfull the output ' queue is full' else rear < -- (rear + 1) MOD maxsize

CEH v12 Practice Questions with Correct Answers Identify the type of DNS configuration in which first DNS server on the internal network and second DNS in DMZ? A) EDNS B) Split DNS C) DNSSEC D) DynDNS - Answer-Split DNS The fraudster Lisandro, masquerading as a large car manufacturing company recruiter, massively sends out job offers via e-mail with the promise of a good salary, a friendly team, unlimited coffee, and medical insurance. He attaches Microsoft Word or Excel documents to...

_____ combines symmetric cryptography and hashing. A) HMAC B) BMAC C) CMAC D) AMAC - A) HMAC (Hash-Based Message Authentication Code) _______ uses a completely different hash generation approach than SHA-2. A) SHA-1 B) SHA-3 C) SHA-4 D) SHA-5 - B) SHA-3 ________ cloud computing uses a shared responsibility model. A) Private B) Hybrid C) Public D) Community - C) Public

128 - correct answer The hash value in bits for MD5 is ____. A. 128 B. 160 C. 256 variable; fixed - correct answer Hashing involves taking a _____ length input and producing a _____ length output (message digest). A. fixed; fixed B. variable; fixed C. fixed; variable 160 - correct answer The hash value in bits for SHA-1 is ____. A. 128 B. 160 C. 256 128 - correct answer The hash value in bits for MD4 is ____. A. 128 B. 160 C. 256 Trans

WASHINGTON MANDATORY ALCOHOL SERVER TRAINING EXAM 2023/2024 ACCCURATE AND VERIFIED FULL EXAM QUESTIONS AND ANSWERS| HAS BEEN GRADED A+| LATEST UPDATE

For PCI DSS requirement 1, firewall and router rule sets need to be reviewed every _____________ months 6 months Non-console administrator access to any web-based management interfaces must be encrypted with technology such as......... HTTPS Requirements 2.2.2 and 2.2.3 cover the use of secure services, protocols and daemons. Which of the following is considered to be secure? SSH, TLS, IPSEC, VPN Which of the following is considered "Sensitive Authentication Data"? Car...

h Question carries 2 marks. Q.1 If h is any hashing function and is used to hash n keys in to a table of size m, where n<=m, the expected number of collisions involving a particular key x is : (A) less than 1. (B) less than n. (C) less than m. (D) less than n/2. Ans:A Q.2 Let A be an adjacency matrix of a graph G. The th ij entry in the matrix K A , gives (A) The number of paths of length K from vertex Vi to vertex Vj. (B) Shortest ...

Symmetric CORRECT ANSWERS: Which encryption standard uses the same key to encrypt and decrypt messages? Skipjack CORRECT ANSWERS: Which algorithm is designated as a Type 2 product by the National Security Agency (NSA)? X.509 v3 CORRECT ANSWERS: What is the most commonly used format for certificates? Certificate revocation list (CRL) CORRECT ANSWERS: What is referenced to determine if a certificate has been revoked? Sender's public key CORRECT ANSWERS: What needs to be installed...

WASHINGTON MANDATORY ALCOHOL SERVER TRAINING EXAM 2023/2024 ACCCURATE AND VERIFIED FULL EXAM QUESTIONS AND ANSWERS| HAS BEEN GRADED A+| LATEST UPDATE