AQA A Level · Computer Science 7517

硬件與軟件:练习题

5 道选择题即时批改,另有 5 道文字题附完整解题步骤,全部围绕「硬件與軟件」。

10 道题目22 免费,无需注册
第 1 题
1

Which specific component of an Operating System is responsible for allocating processor time and memory to competing processes?

第 2 题
1

An operating system is said to "hide the complexities of the hardware" from the user and the application programmer. What is the standard term for this concept?

第 3 题
1

Consider the use of libraries in software development. What is a significant advantage of using static libraries during the compilation process compared to writing all functions from scratch?

第 4 题
1

A programmer is writing a script to automate file backups and compress old logs. Into which category of system software does this script most likely fall?

第 5 题
1

Which type of program translator is used to convert a program written in a low-level language that uses mnemonics into its equivalent binary machine code?

第 6 题
2

Define the term hardware and provide one example of an internal hardware component.

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第 7 题
3

What is the purpose of utility programs within a computer system?

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第 8 题
2

What is the primary difference between system software and application software?

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第 9 题
4

Identify whether each of the following is classified as System Software or Application Software and justify your choice for the first two:
i) An Operating System
ii) A Word Processor
iii) A Library
iv) A Compiler

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第 10 题
6

The Operating System (OS) is a vital piece of system software.
a) Explain the term resource management in the context of an OS.
b) Describe how the OS uses interrupts to manage competing processes.

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