Computer science an Study guides, Class notes & Summaries

AQA A-LEVEL COMPUTER SCIENCE 7517/1 PAPER 1 QUESTIONS AND CORRECT ANSWERS VERIFIED BY EXPERTS |ACCURATE ACTUAL EXAM WITH FREQUENTLY TESTED QUESTIONS WITH RATIONALE |GUARANTEED PASS |A+ GRADED |LATEST UPDATE

Psych 375 Final EXAM QUESTIONS With 100% Correct Answers The cognitive approach is a theoretical orientation that emphasizes a person's - answermental processes and knowledge Which of the following statements is correct? A. A reflex such as a knee jerk reflex is an example or cognition B. Cognition refers to the acquisition and retrieval of knowledge, but not the use of that knowledge C. "Cognitive psychology" is sometimes used as a synonym for "cognition" D. Cognitive psychology e...

AQA GCSE COMPUTER SCIENCE ACTUAL EXAM 120 QUESTIONS AND ANSWERS (VERIFIED AQA GCSE COMPUTER SCIENCE ACTUAL EXAM 120 QUESTIONS AND ANSWERS (VERIFIED AQA GCSE COMPUTER SCIENCE ACTUAL EXAM 120 QUESTIONS AND ANSWERS (VERIFIED

Nursing Informatics Certification Exam, ANCC Informatics, ANCC Nursing Informatics Certification Review 629 Questions with Answers Meta structure of NI - CORRECT ANSWER The ability of the nurse to utilize data, information, and knowledge to make wise clinical decisions. Definition of Nursing Informatics - CORRECT ANSWER A speciality that integrates nursing science with multiple information and analytical sciences to identify, define, manage and communicate data, information, knowledge and ...

Programming Ans: to create (or develop) software. Also called a program Hardware Ans: The physical aspect of the computer that can be seen Software Ans: The invisible instructions that control the hardware and make it work A computer consists of what hardware components? Ans: A Central Processing Unit (CPU) Storage devices (such as disks and CDs) Input Devices (such as the mouse and keyboard) Output devices (such as monitors and printers) Communication devices (such as modems and netw...

WGU D491 Introduction to Analytics Actual Questions and Answers 100% Correct What is Data analytics? -The process of encrypting data to keep it secure -The process of storing data in a secure location for future use -The process of analyzing data to extract insights -The process of collecting data from various sources Ans- The process of analyzing data to extract insights. (Data analytics involves analyzing data to extract insights and inform decision-making. This includes using vario...

WGU D491 Introduction to Analytics Actual Questions and Answers 100% Correct What is Data analytics? -The process of encrypting data to keep it secure -The process of storing data in a secure location for future use -The process of analyzing data to extract insights -The process of collecting data from various sources Ans- The process of analyzing data to extract insights. (Data analytics involves analyzing data to extract insights and inform decision-making. This includes using vario...

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...

CIE AS Computer Science Paper 1 Questions And Answers Well Illustrated. Describe the sequence of events for a web page with embedded server-side code. - correct answer.The browser requests the web page The web server executes the server-side code, generating an HTML web page The web server returns the web page to the client The client browser displays this web page Define pixel - correct smallest addressable element in an image (a single square of one colour) Define bit depth...

What is the CPU? : Central Processing Unit Processes all information What is the fetch-execute cycle? : 1. Fetch The next instruction from memory 2. Decode the Instruction 3. Get data if needed 4. Execute the instruction (repeat) What is the ALU? : Arithmetic logic unit. Part of the CPU that carries out two types of operations: calculations & decisions. What is the CU? : control unit. It manages the instructions. 2 What is cache? : Temporary memory. Small amount of high-speed RAM...