Hashing - Guides d'étude, Notes de cours & Résumés

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 ...

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

ISC Certified in Cybersecurity Complete Questions with 100% Correct Answers Which of the following can be used to map data flows through an organization and the relevant security controls used at each point along the way? (D5.1, L5.1.1) a. Encryption b. Hashing c. Hard Copy d. Data Life Cycle Data Life Cycle Why is an asset inventory so important? a. It tells you what to encrypt b. You can't protect what you don't know you have c. The law requires it d. It contains a price list ...

yptography 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 _________ activate the disaster recovery environment but do not switch operations there. - -Parallel tests _________ analyzes and implem...

Which phase of the cloud data life cycle requires adherence to export and import restrictions, including Export Administration Regulations (EAR) and the Wassenaar Arrangement? Create Share Use Destroy Answer- Share Why is the striping method of storing data used in most redundant array of independent disks (RAID) configurations? It prevents outages and attacks from occurring in a cloud environment. It prevents data from being recovered once it is destroyed using crypto-shredding. I...

"Client side" Privacy Risk - Represents computers typically used by company employees. - These computers normally connect to the company's server-side systems via wireless and hardwired networks. - Client side can represent a significant threat to the company's systems as well as sensitive data that may be on the client computers. - Employees often download customer files, corporate e-mails and legal documents to their computer for processing. - Employees may even store their personal i...

128 - ️️The hash value in bits for MD5 is ____. A. 128 B. 160 C. 256 variable; fixed - ️️Hashing involves taking a _____ length input and producing a _____ length output (message digest). A. fixed; fixed B. variable; fixed C. fixed; variable 160 - ️️The hash value in bits for SHA-1 is ____. A. 128 B. 160 C. 256 128 - ️️The hash value in bits for MD4 is ____. A. 128 B. 160 C. 256 Transport - ️️IPSec ______ mode involves "end-to-end" encryption; i.e. d...

Supervised Learning correct answers Uses a precise rule to predict outcome Ex: Regression Random Forrest (Predict stock returns) Unsupervised Learning correct answers Uncovers relationships/commonalties/patterns between variables without a model/structure (What stocks are similar to each other) Deep Learning correct answers Mimicking how the brain works, uses multi-layered neural network (Detect investor sentiment using social media) Ex; time series (nerual nets) Fin-tech: correc...

ISC Certified in Cybersecurity Complete Questions with 100% Correct Answers Which of the following can be used to map data flows through an organization and the relevant security controls used at each point along the way? (D5.1, L5.1.1) a. Encryption b. Hashing c. Hard Copy d. Data Life Cycle Data Life Cycle Why is an asset inventory so important? a. It tells you what to encrypt b. You can't protect what you don't know you have c. The law requires it d. It contains a price list ...

CSD-Full Questions and Answers | Latest Update | 2024/2025 | Already Passed (Choice 2) Select correct statements : A. Extendible hashing is directoryless technique. B. Linear hashing is directory technique. C. The characteristic feature of extendible hashing is the organization of the index, which is expandable table. D. A reorganization of the file is avoided by using extendible hashing if the directory overflows. E. Extendible hashing is faster than and requires less space than...