An algorithm - Study guides, Class notes & Summaries

AQA A-level COMPUTER SCIENCE 7517/1 Paper 1 Version: 1.0 Final IB/G/Jun23/E10 7517/1 Monday 12 June 2023 Afternoon Time allowed: 2 hours 30 minutes Materials For this paper you must have: • a computer • a printer • appropriate software • the Electronic Answer Document • an electronic version and a hard copy of the Skeleton Program • an electronic version and a hard copy of the Preliminary Material. You must not use a calculator. Instructions • Type the informati...

COS1512 Assignment (DETAILED ANSWERS) 4 2023 - DUE 18 September 2022 100% TRUSTED workings, explanations and solutions. For assistance call or whatsapp us on +25477 954 0132 . Question 1 The program below contains an incomplete recursive function raised_to_power(). The function returns the value of the first parameter number of type float raised to the value of the second parameter power of type int for all values of power greater than or equal to 0. The algorithm used in this questio...

Khan Academy Algorithms List Exam Questions and Answers A statistician developed this procedure to calculate the "variance" of a list of numbers. The variance is a statistical quantity that corresponds to the average of the sum of the squared differences of each number from the mean. As input, the procedure takes a list of numbers and its mean: PROCEDURE calculateVariance(numbers, mean) { count ← 0 sumSquaredDiffs ← 0 FOR EACH num IN numbers { diff ← (num - mean) squaredDi...

A _____ is a function that takes a variable-size input m and returns a fixed-size string. A Symmetric cipher B Hash C Asymmetric cipher D Feistel -----Correct Answer--------B Which of the following is a cryptographic protocol that allows two parties to establish a shared key over an insecure channel? A Elliptic Curve B RSA C MD5 D Diffie-Hellman -----Correct Answer--------D A _________ is a digital representation of information that identifies you as a relevant entity by a trusted th...

CS6515 Exam 2 | Questions and Correct Answers | Latest Update 2024/2025 | Graded A+ Basic Properties of Trees - Answer -Tree's are undirected, connected and acyclic that connect all nodes. 1. Tree on n vertices has (n-1) edges -> would have a cycle otherwise (more than n-1 edges means cycle) 2. In tree exactly one path between every pair of vertices (otherwise it's not connected) - More than 1 path implies cycle - less than 1 path implies not connected 3. Any connected G(V, E) wi...

COS1512 ASSIGNMENT 4 2023.Detailed working, solutions, memo, notes & explanations.Question 1 The program below contains an incomplete recursive function raised_to_power(). The function returns the value of the first parameter number of type float raised to the value of the second parameter power of type int for all values of power greater than or equal to 0. The algorithm used in this question to write a recursive function to raise a float value number to a positive power uses repeated m...

AQA A-level COMPUTER SCIENCE 7517/1 Paper 1 Version: 1.0 Final IB/G/Jun23/E10 7517/1 Monday 12 June 2023 Afternoon Time allowed: 2 hours 30 minutes Materials For this paper you must have: • a computer • a printer • appropriate software • the Electronic Answer Document • an electronic version and a hard copy of the Skeleton Program • an electronic version and a hard copy of the Preliminary Material. You must not use a calculator. Instructions • Type the informati...

Select the one syndrome listed below that is not a degree in the progression of coronary artery occlusion. Stable angina (SA) Which of the following is used to categorize patients with suspected acute coronary syndrome? 12-lead ECG to determine if an ST-segment elevation MI is present The BLS Assessment places emphasis on early: CPR and defibrillation The first step in the PEA algorithm is defibrillation. False - administer chest compressions and oxygen first Which of the...

ITN 262 Midterm Test Questions and Answers All Correct What is SCADA associated with? - Answer- Utilities What does CIA stand for? - Answer- confidentiality, Integrity, availibity What is an example of reasoned paranoia? - Answer- locking your car door What is a security architecture study? - Answer- a security plan that focuses on security requirements and implimentaion What is an example of a rule-based decision? - Answer- car ignition locks What are threat agents - Answer- ...

WGU C839 - Intro to Cryptography with 100% Verified Questions And Answers Which of the following most accurately defines encryption? A changing a message so it can only be easily read by the intended recipient B Making binary changes to a message to conceal it C changing a message using complex mathematics D Applying keys to plain text A What type of encryption uses different keys to encrypt and decrypt the message? A Symmetric B Private key C Secure D Asymmetric D The m...