Comparing Compilers and Interpreters (3 marks)
Compare the characteristics of a compiler and an interpreter.
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OCR (J277)
Common Features of an Integrated Development Environment (IDE)
Identify and describe 4 common features of an Integrated Development Environment (IDE), explaining how they assist programmers in developing software.
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Run-time environment within an IDE (2 marks)
How can the use of a run-time environment within an IDE make the development process more efficient? Provide one detailed example.
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Purpose of Translators in an IDE (2 marks)
What is the purpose of translators in an IDE and how do they support different programming languages?
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Characteristics of Compilers and Interpreters (2 marks)
Describe one benefit and one drawback of using a compiler instead of an interpreter.
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Purpose of Translators (2 marks)
Why are translators necessary in programming?
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Boolean Logic 1 (3 marks)
Identify the output of the following logic gate setup: A AND B = X NOT X = Y Y OR C = RESULT Given the inputs: A = 1 B = 0 C = 1 What is the RESULT?
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Boolean Logic 2 (8 marks)
Consider the following truth table: A B NOT A A AND B 0 0 (a) (e) 0 1 (b) (f) 1 0 (c) (g) 1 1 (d) (h) Complete the missing values for “NOT A” and “A AND B”.
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Understanding Programming Languages (2 marks)
Explain the main differences between high-level languages and low-level languages.
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Types of Input Validation (3 marks)
Describe three different types of input validation, explaining how each one works. Provide an example for each type.
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