OCR EXAM PACK QUESTIONS & ANSWERS(RATED A)OCR EXAM PACK QUESTIONS & ANSWERS(RATED A)OCR EXAM PACK QUESTIONS & ANSWERS(RATED A)OCR EXAM PACK QUESTIONS & ANSWERS(RATED A)OCR EXAM PACK QUESTIONS & ANSWERS(RATED A)OCR EXAM PACK QUESTIONS & ANSWERS(RATED A)
[Show more]
OCR Computer Science A level paper 1 Exam 2024 Questions and Answers 100% Correct! PC - ANSWERSProgram counter, contains the address of the next instruction CIR - ANSWERSCurrent Instruction Register: stores the address of the next instruction currently being executed and decoded MAR - ANSW...
Preview 2 out of 12 pages
Add to cartOCR Computer Science A level paper 1 Exam 2024 Questions and Answers 100% Correct! PC - ANSWERSProgram counter, contains the address of the next instruction CIR - ANSWERSCurrent Instruction Register: stores the address of the next instruction currently being executed and decoded MAR - ANSW...
OCR A level Computer Science paper 2 Exam 2024 Questions & Answers 100% accurate! Abstraction - ANSWERRepresentation that is arrived at by removing unnecessary details Pop - ANSWERRemove and return the last item from a list/data structure Push - ANSWERTo add an item to the top of a stack/en...
Preview 1 out of 4 pages
Add to cartOCR A level Computer Science paper 2 Exam 2024 Questions & Answers 100% accurate! Abstraction - ANSWERRepresentation that is arrived at by removing unnecessary details Pop - ANSWERRemove and return the last item from a list/data structure Push - ANSWERTo add an item to the top of a stack/en...
OCR Computer Science A Level Definitions Exam 2024 Qustions & Answers 100% accurate! 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 ...
Preview 3 out of 21 pages
Add to cartOCR Computer Science A Level Definitions Exam 2024 Qustions & Answers 100% accurate! 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 ...
A-Level OCR Computer Science (1.1.1) Exam 2024 Questions & Answers 100% accurate! CPU - ANSWERSCentral Processing Unit ALU - ANSWERSArithmetic Logic Unit CU - ANSWERSControl Unit PC (CPU) - ANSWERSProgram Counter ACC - ANSWERSAccumulator MAR - ANSWERSMemory Address Register MDR - ...
Preview 2 out of 5 pages
Add to cartA-Level OCR Computer Science (1.1.1) Exam 2024 Questions & Answers 100% accurate! CPU - ANSWERSCentral Processing Unit ALU - ANSWERSArithmetic Logic Unit CU - ANSWERSControl Unit PC (CPU) - ANSWERSProgram Counter ACC - ANSWERSAccumulator MAR - ANSWERSMemory Address Register MDR - ...
OCR A-Level Computer Science Exam 2024 Questions & Answers 100% accurate! 1 Dimensional Arrays - ANSWERSA standard list array - one index is needed to search for something in an array. 2 Dimensional Arrays - ANSWERSAn array with 2 indexes needed to search - for example a table could be this. ...
Preview 3 out of 18 pages
Add to cartOCR A-Level Computer Science Exam 2024 Questions & Answers 100% accurate! 1 Dimensional Arrays - ANSWERSA standard list array - one index is needed to search for something in an array. 2 Dimensional Arrays - ANSWERSAn array with 2 indexes needed to search - for example a table could be this. ...
OCR a-level computer science - unit 1Exam 2024 Questions and Answers 100% Updated!!CPU (Central Processing Unit) - ANSWERS has a number of different components which enable it to carry out its task of executing instructions Control Unit (CU) - ANSWERS controls and coordinates the activities of th...
Preview 1 out of 4 pages
Add to cartOCR a-level computer science - unit 1Exam 2024 Questions and Answers 100% Updated!!CPU (Central Processing Unit) - ANSWERS has a number of different components which enable it to carry out its task of executing instructions Control Unit (CU) - ANSWERS controls and coordinates the activities of th...
A level OCR Computer Science 1.2 Exam 2024 Questions & Answers 100% accurate!What does the operating system do? - ANSWERScommunicates between the hardware and (the user and the software) Provides an interface for the users How is the operating system loaded to RAM - ANSWERSThe boot loader in ROM...
Preview 2 out of 13 pages
Add to cartA level OCR Computer Science 1.2 Exam 2024 Questions & Answers 100% accurate!What does the operating system do? - ANSWERScommunicates between the hardware and (the user and the software) Provides an interface for the users How is the operating system loaded to RAM - ANSWERSThe boot loader in ROM...
OCR A Level Computer Science - Topic 1.1 Exam Questions & Answers 100 Updated!Arithmetic Logic Unit (ALU) - ANSWERSThe part of the central processing unit that performs arithmetic computations and logical operations. Control unit - ANSWERSComponent of a processor that directs and coordinates most...
Preview 1 out of 3 pages
Add to cartOCR A Level Computer Science - Topic 1.1 Exam Questions & Answers 100 Updated!Arithmetic Logic Unit (ALU) - ANSWERSThe part of the central processing unit that performs arithmetic computations and logical operations. Control unit - ANSWERSComponent of a processor that directs and coordinates most...
OCR A Level Computer Science : Networks Exam 2024 Questions & Answers 100% Updated!!Protocol - ANSWERSA set of rules governing the exchange or transmission of data between devices. Hypertext Transfer Protocol (HTTP) - ANSWERSprotocol that defines how messages are formatted and transmitted over th...
Preview 1 out of 3 pages
Add to cartOCR A Level Computer Science : Networks Exam 2024 Questions & Answers 100% Updated!!Protocol - ANSWERSA set of rules governing the exchange or transmission of data between devices. Hypertext Transfer Protocol (HTTP) - ANSWERSprotocol that defines how messages are formatted and transmitted over th...
OCR a-level computer science systems software Exam 2024 Questions& Answers 100% Updated!!operating system - ANSWERSprogram or set of programs that manages the operations of the computer for the user and bridges the gap between the user and the hardware functions of operating system - ANSWERSmemor...
Preview 2 out of 5 pages
Add to cartOCR a-level computer science systems software Exam 2024 Questions& Answers 100% Updated!!operating system - ANSWERSprogram or set of programs that manages the operations of the computer for the user and bridges the gap between the user and the hardware functions of operating system - ANSWERSmemor...
OCR A Level Computer Science Paper 2 Exam 2024Questions & Answers 100% Upated!!Abstraction - ANSWERSa way of separating logical and physical parts of a problem e.g. the london underground map. You get rid of unnecessary details Problem abstraction - ANSWERSwhere you keep removing details until th...
Preview 2 out of 14 pages
Add to cartOCR A Level Computer Science Paper 2 Exam 2024Questions & Answers 100% Upated!!Abstraction - ANSWERSa way of separating logical and physical parts of a problem e.g. the london underground map. You get rid of unnecessary details Problem abstraction - ANSWERSwhere you keep removing details until th...
1.5.1 OCR A Level Computer Science Questions & Answers 100% correct! What is meant by personal data? - ANSWERSAny data can be used to identify a living person or which can be used in combination with other data to identify a living person. Which act concerns the malicious use of computers? - ANS...
Preview 1 out of 2 pages
Add to cart1.5.1 OCR A Level Computer Science Questions & Answers 100% correct! What is meant by personal data? - ANSWERSAny data can be used to identify a living person or which can be used in combination with other data to identify a living person. Which act concerns the malicious use of computers? - ANS...
a level computer science ocr Exam 2024 Correct Questions & Answers! use of accumulator - ANSWERStemporary storage, stores results of calculations, acts as a buffer for I/O factors that can increase the performance of a computer - ANSWERSget a new faster cpu(4 criteria), overclocking, more/fas...
Preview 3 out of 22 pages
Add to carta level computer science ocr Exam 2024 Correct Questions & Answers! use of accumulator - ANSWERStemporary storage, stores results of calculations, acts as a buffer for I/O factors that can increase the performance of a computer - ANSWERSget a new faster cpu(4 criteria), overclocking, more/fas...
OCR A-level Computer Science Software development Correct Questions And Answers 100% accurate! stages of software development - ANSWERSanalysis design programming testing implementation evaluation analysis - ANSWERSdefining the problem so it can be solved design - ANSWERSconsideratio...
Preview 1 out of 3 pages
Add to cartOCR A-level Computer Science Software development Correct Questions And Answers 100% accurate! stages of software development - ANSWERSanalysis design programming testing implementation evaluation analysis - ANSWERSdefining the problem so it can be solved design - ANSWERSconsideratio...
A Level OCR Computer Science 2.1 - Elements of computational thinking Questions And Answers 100% accurate! Define computational thinking - ANSWERSThe ability to think logically about a problem and apply techniques for solving it Define Abstraction - ANSWERSThe process of removing unneeded comp...
Preview 1 out of 3 pages
Add to cartA Level OCR Computer Science 2.1 - Elements of computational thinking Questions And Answers 100% accurate! Define computational thinking - ANSWERSThe ability to think logically about a problem and apply techniques for solving it Define Abstraction - ANSWERSThe process of removing unneeded comp...
OCR Computer Science A Level - 1.1.2 Types of processor Questions & Answers 100% accurate!Complex Instruction Set Computer (CISC) - ANSWERSA design that produces a complicated and expensive integrated circuit capable of performing a large variety of complex instructions. Complex instructions can be ...
Preview 1 out of 1 pages
Add to cartOCR Computer Science A Level - 1.1.2 Types of processor Questions & Answers 100% accurate!Complex Instruction Set Computer (CISC) - ANSWERSA design that produces a complicated and expensive integrated circuit capable of performing a large variety of complex instructions. Complex instructions can be ...
OCR Computer Science A Level - 1.3.2 Databases Exam 2024 Questions And Answers 100% accurate!Entity - ANSWERSA category of object, person, event or thing of interest to an organisation about which data is to be recorded Attribute - ANSWERSA named piece of data about a particular entity, with an a...
Preview 1 out of 4 pages
Add to cartOCR Computer Science A Level - 1.3.2 Databases Exam 2024 Questions And Answers 100% accurate!Entity - ANSWERSA category of object, person, event or thing of interest to an organisation about which data is to be recorded Attribute - ANSWERSA named piece of data about a particular entity, with an a...
OCR A Level Computer Science - Paper 2 Questions & Answers 100% accurate! Definition of problem recognition - ANSWERSKnowing what the problem is Identifying the key requirements of a solution Advantages/Disadvantages of problem recognition - ANSWERS- Not all problems can be solved by a comp...
Preview 1 out of 3 pages
Add to cartOCR A Level Computer Science - Paper 2 Questions & Answers 100% accurate! Definition of problem recognition - ANSWERSKnowing what the problem is Identifying the key requirements of a solution Advantages/Disadvantages of problem recognition - ANSWERS- Not all problems can be solved by a comp...
OCR Computer Science A Level - 1.3.2 Databases accurate Questions And Answers Entity - ANSWERSA category of object, person, event or thing of interest to an organisation about which data is to be recorded Attribute - ANSWERSClues in the name Flat File database - ANSWERSDatabase consists of...
Preview 1 out of 4 pages
Add to cartOCR Computer Science A Level - 1.3.2 Databases accurate Questions And Answers Entity - ANSWERSA category of object, person, event or thing of interest to an organisation about which data is to be recorded Attribute - ANSWERSClues in the name Flat File database - ANSWERSDatabase consists of...
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Stuvia is a marketplace, so you are not buying this document from us, but from seller nursingismylife. Stuvia facilitates payment to the seller.
No, you only buy these notes for $33.59. You're not tied to anything after your purchase.
4.6 stars on Google & Trustpilot (+1000 reviews)
97255 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now