Computer organisation Study guides, Study notes & Summaries

COS2621 Latest exam pack questions and answers and summarized notes for exam preparation. Updated for 2024 exams . For assistance Whats-App.0.6.7..1.7.1..1.7.3.9 . All the best on your exams!!

Stand alone computer : a computer that is not connected to a network What is a network? : a number of computers linked together to allow then to share resources (hardware, software and data) What are the advantages of networks? : - files can be stored in one place - can share hardware (printers) - share files - easy communication What are the disadvantages of networks? : - buying cabling and file servers can be expensive - danger of hacking 2 - viruses can spread to other computer...

OCR GCE A LEVEL COMPUTER SCIENCE PAPER 2 H446/02 JUNE 2022 FINAL MARK SCHEME; ALGORITHMS AND PROGRAMMING Distribution of this document is illegal GCE Computer Science H446/02: Algorithms and programming A Level Mark Scheme for June 2022 OCR (Oxford Cambridge and RSA) is a leading UK awarding body, providing a wide range of qualifications to meet the needs ...

PYC3716 portfolio revised back up. TABLE OF CONTENTS INTRODUCTION ....... ERROR! BOOKMARK NOT DEFINED. Section 1 ................................................................................ 1 Section 2 .............................................................................. 32 Section 3 .............................................................................. 33 Section 4 .............................................................................. 34 Conclusion ............

Cyber security Unit 3 Questions and Answers Already Passed What is cyber security? The way in which an individual/organisation manages its hardware, software, information and data. What is the CIA triad? A cyber security methodology that manages cyber security standing for confidentiality, integrity and availability. What is a packet sniffer? A device that monitors data across a network able to see everything that passes. What is a symmetric key? When the encryption and decryption codes are t...

Enterprise Architecture Exam Questions With 100% Correct Answers 2023 Enterprise Architecture Definition - Correct Answer-A comprehensive operational framework that explores all of an organisations functional areas while defining how tech benefits and serves the organisations mission. Levels of EA - Correct Answer-Functional - how/why Information- What info Organistaional - WHo Infrastructure - Enabler Enterprise - - Correct Answer-An organisation supported by a business scope an...

Testbank to accompany Management 5th Edition by Schermerhorn et al. Prepared by Kim Rutter, University of Canterbury © John Wiley & Sons Australia, Ltd Chapter 3 Environment and diversity Multiple choice questions 1. Contemporary managers are learning many things because of the impact of the 21st century environment. Which of the following is NOT one of the things that contemporary managers are learning to do? a. Contemporary managers are learning how...

FIRE FIGHTER 1 STATE EXAM TEST QUESTIONS 100 % VERIFIED ANSWERS LATEST 2023/2024 5 firefighter guidelines - ANSWER- Be safe, follow orders, work as a team, think, follow the golden rule NFPA 1001 - ANSWER- training and performance qualifications for firefighters Fire apparatus operator - ANSWER- responsible for getting apparatus to scene safely as well as setting up and running the pump or operating aerial ladder company officer - ANSWER- leads the company both on the scene and st...

Arithmetic and Logic Unit (ALU) - ANSWERSThe part of the CPU where data is processed and manipulated. This processing and manipulation normally consists of arithmetic operations or logical comparisons allowing a program to make decisions. Control Unit (CU) - ANSWERSThe part of the CPU that manages the execution of instructions. The control unit fetches each instruction in sequence, and decodes and synchronises it before executing it by sending control signals to other parts of the computer. ...