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16. System Software
A section of Computer Science, 9618
Listing 10 of 21 questions
Draw one line to connect each Operating System (OS) term to the most appropriate description about it. OS term Description Using secondary storage to simulate additional main memory Managing the processes running on the CPU Managing the execution of many programs that appear to run at the same time Locating non-contiguous blocks of data and relocating them Transferring control to another routine when a service is required Reading/writing same-size blocks of data from/to secondary storage when required Multi-tasking Paging Interrupt handling Scheduling Virtual memory Explain how an interpreter executes a program without producing a complete translated version of it.
9618_s21_qp_31
THEORY
2021
Paper 3, Variant 1
View
Draw one line to connect each Operating System (OS) term to the most appropriate description about it. OS term Description Using secondary storage to simulate additional main memory Managing the processes running on the CPU Managing the execution of many programs that appear to run at the same time Locating non-contiguous blocks of data and relocating them Transferring control to another routine when a service is required Reading/writing same-size blocks of data from/to secondary storage when required Multi-tasking Paging Interrupt handling Scheduling Virtual memory Explain how an interpreter executes a program without producing a complete translated version of it.
9618_s21_qp_32
THEORY
2021
Paper 3, Variant 2
View
Draw one line to connect each Operating System (OS) term to the most appropriate description about it. OS term Description Using secondary storage to simulate additional main memory Managing the processes running on the CPU Managing the execution of many programs that appear to run at the same time Locating non-contiguous blocks of data and relocating them Transferring control to another routine when a service is required Reading/writing same-size blocks of data from/to secondary storage when required Multi-tasking Paging Interrupt handling Scheduling Virtual memory Explain how an interpreter executes a program without producing a complete translated version of it.
9618_s21_qp_33
THEORY
2021
Paper 3, Variant 3
View
Draw one line from each Operating System (OS) management task to its most appropriate description. hardware management security management memory management process management OS Management task dynamically allocates memory to processes marks unallocated file storage for availability installs programs for devices connected to external ports allows processes to transfer data to and from each other validates user and process authenticity Description
9618_w22_qp_13
THEORY
2022
Paper 1, Variant 3
View
Draw one line to connect each stage of compilation to its most appropriate description. Stage of compilation Description Lexical analysis Syntax analysis Code generation Optimisation minimising a program’s execution time and memory requirement converting an intermediate representation of source code into an executable form converting a sequence of characters into a sequence of tokens directly executing instructions written in a scripting language using parsing algorithms to interpret the meaning of a sequence of tokens
9618_w22_qp_31
THEORY
2022
Paper 3, Variant 1
View
Draw one line to connect each stage of compilation to its most appropriate description. Stage of compilation Description Lexical analysis Syntax analysis Code generation Optimisation minimising a program’s execution time and memory requirement converting an intermediate representation of source code into an executable form converting a sequence of characters into a sequence of tokens directly executing instructions written in a scripting language using parsing algorithms to interpret the meaning of a sequence of tokens
9618_w22_qp_33
THEORY
2022
Paper 3, Variant 3
View
Questions Discovered
21