OCR EXAM BUNDLE(COMPLETE PACKAGE)A Level Computer Science Paper 2 Exam 2024Questions And Answers 100% Upated!OCR EXAM BUNDLE(COMPLETE PACKAGE)A Level Computer Science Paper 2 Exam 2024Questions And Answers 100% Upated!OCR EXAM BUNDLE(COMPLETE PACKAGE)A Level Computer Science Paper 2 Exam 2024Que...
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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 - ANSWERSMemory Address Register, holds relevant memory address (to read from or write to) ...
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Añadir al carritoPC - 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 - ANSWERSMemory Address Register, holds relevant memory address (to read from or write to) ...
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. Interception of PseudoCode - ANSWERSThe ability to pick out and explain par...
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Añadir al carrito1 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. Interception of PseudoCode - ANSWERSThe ability to pick out and explain par...
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/end of a queue/list Depth First Traversal - ANSWEREach node in one branch is visited...
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Añadir al carritoAbstraction - 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/end of a queue/list Depth First Traversal - ANSWEREach node in one branch is visited...
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 manage...
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Añadir al carritoArithmetic 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 manage...
CPU - ANSWERSCentral Processing Unit ALU - ANSWERSArithmetic Logic Unit CU - ANSWERSControl Unit PC (CPU) - ANSWERSProgram Counter ACC - ANSWERSAccumulator MAR - ANSWERSMemory Address Register MDR - ANSWERSMemory Data Register CIR - ANSWERSCurrent Instruction Register Define ...
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Añadir al carritoCPU - ANSWERSCentral Processing Unit ALU - ANSWERSArithmetic Logic Unit CU - ANSWERSControl Unit PC (CPU) - ANSWERSProgram Counter ACC - ANSWERSAccumulator MAR - ANSWERSMemory Address Register MDR - ANSWERSMemory Data Register CIR - ANSWERSCurrent Instruction Register Define ...
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 the CPU, carries out the FDE cycle, directs the flow of data between the CPU and othe...
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Añadir al carritoCPU (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 the CPU, carries out the FDE cycle, directs the flow of data between the CPU and othe...
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 loads the Operating System into RAM What are the functions of the operati...
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Añadir al carritoWhat 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 loads the Operating System into RAM What are the functions of the operati...
OCR A Level Computer Science - Topic 1.1 Exam Questions And Answers 100 Updated! OCR A Level Computer Science - Topic 1.1 Exam Questions And Answers 100 Updated! OCR A Level Computer Science - Topic 1.1 Exam Questions And Answers 100 Updated! OCR A Level Computer Science - Topic 1.1 Exam Qu...
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Añadir al carritoOCR A Level Computer Science - Topic 1.1 Exam Questions And Answers 100 Updated! OCR A Level Computer Science - Topic 1.1 Exam Questions And Answers 100 Updated! OCR A Level Computer Science - Topic 1.1 Exam Questions And Answers 100 Updated! OCR A Level Computer Science - Topic 1.1 Exam Qu...
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 the World Wide Web File Transfer Protocol (FTP) - ANSWERSa simple network protocol ...
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Añadir al carritoProtocol - 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 the World Wide Web File Transfer Protocol (FTP) - ANSWERSa simple network protocol ...
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 - ANSWERSmemory management interrupt service routines processor scheduling backup management input ...
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Añadir al carritooperating 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 - ANSWERSmemory management interrupt service routines processor scheduling backup management input ...
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 the problem reduces to one that has already been solved Modelling and Simulati...
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Añadir al carritoAbstraction - 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 the problem reduces to one that has already been solved Modelling and Simulati...
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? - ANSWERSThe computer misuse act 1990 Which act protects people's prope...
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Añadir al carritoWhat 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? - ANSWERSThe computer misuse act 1990 Which act protects people's prope...
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stages of software development - ANSWERSanalysis design programming testing implementation evaluation analysis - ANSWERSdefining the problem so it can be solved design - ANSWERSconsideration of how the product will look and work programming - ANSWERSbreaking down the problem into small...
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Añadir al carritostages of software development - ANSWERSanalysis design programming testing implementation evaluation analysis - ANSWERSdefining the problem so it can be solved design - ANSWERSconsideration of how the product will look and work programming - ANSWERSbreaking down the problem into small...
Define computational thinking - ANSWERSThe ability to think logically about a problem and apply techniques for solving it Define Abstraction - ANSWERSThe process of removing unneeded complexities, which creates a more generalised solution that is more useful. Reduces computational resources requi...
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Añadir al carritoDefine computational thinking - ANSWERSThe ability to think logically about a problem and apply techniques for solving it Define Abstraction - ANSWERSThe process of removing unneeded complexities, which creates a more generalised solution that is more useful. Reduces computational resources requi...
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 executed with few machine cycles. Reduced Instruction Set Computer (RISC) - ANSWERSA de...
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Añadir al carritoComplex 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 executed with few machine cycles. Reduced Instruction Set Computer (RISC) - ANSWERSA de...
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 associated data type. Also known as a field. Flat File database - ANSWERSDatabase consistin...
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Añadir al carritoEntity - 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 associated data type. Also known as a field. Flat File database - ANSWERSDatabase consistin...
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 computer Definition of backtracking - ANSWERSGoing back to a previously successf...
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Añadir al carritoDefinition 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 computer Definition of backtracking - ANSWERSGoing back to a previously successf...
OCR Computer Science A Level - 1.3.2 Databases Correct Questions And Answers OCR Computer Science A Level - 1.3.2 Databases Correct Questions And Answers OCR Computer Science A Level - 1.3.2 Databases Correct Questions And Answers OCR Computer Science A Level - 1.3.2 Databases Correct Questions And ...
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Añadir al carritoOCR Computer Science A Level - 1.3.2 Databases Correct Questions And Answers OCR Computer Science A Level - 1.3.2 Databases Correct Questions And Answers OCR Computer Science A Level - 1.3.2 Databases Correct Questions And Answers OCR Computer Science A Level - 1.3.2 Databases Correct Questions And ...
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