Most programs are written using high-level languages - Edexcel - GCSE Computer Science - Question 1 - 2021 - Paper 1
Question 1
Most programs are written using high-level languages.
(a) Identify one term used to describe a compiler.
A Interpreter
B Low-level language
C Pseudocode
D Tran... show full transcript
Worked Solution & Example Answer:Most programs are written using high-level languages - Edexcel - GCSE Computer Science - Question 1 - 2021 - Paper 1
Step 1
Identify one term used to describe a compiler.
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Answer
The term used to describe a compiler is D. Translator. A compiler translates high-level programming languages into machine code or lower-level languages.
Step 2
State two types of utility software.
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Two types of utility software are:
Disk defragmenter: This software optimizes disk performance by rearranging fragmented data.
Antivirus software: This protects the computer from malicious software and threats.
Step 3
Complete this sentence.
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Answer
Instructions written in a high-level language must be converted to machine code, so that they can be executed by the CPU (Central Processing Unit).
Step 4
Explain one reason why compiled code helps protect intellectual property.
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Compiled code is not easily readable or understandable by humans compared to source code. This obfuscation helps protect intellectual property as it makes it challenging for others to reverse-engineer or replicate the software without authorization.
