18 Questions
Which of the following is a key characteristic of high-level programming languages?
They use an English-like syntax that is closer to human language.
Which of the following is a key difference between system software and application software?
System software provides essential services like memory management and input/output, while application software provides specific functionality for users.
Which of the following is a key advantage of high-level programming languages over low-level languages like machine code and assembly?
High-level languages are easier for humans to read and write.
What is the main purpose of an operating system in a computer system?
To provide essential services like memory management and input/output.
Which of the following is a key characteristic of machine language?
It uses binary code to represent instructions, and is machine-dependent.
What is the primary difference between compilation and interpretation as methods for executing a computer program?
Compiled programs are translated into machine code before execution, while interpreted programs are executed line-by-line.
What is the purpose of a formal parameter in a function definition?
To represent the actual values supplied when the function is called
In C programming, what happens when a function returns a value?
The return value is passed back to the calling code
What is the purpose of nested function calls in C programming?
To call one function from within another function
When passing parameters to a function, what do actual parameters represent?
Values that are passed to the function during a function call
In C programming, what happens if a formal parameter is modified inside a function?
The modification has no effect outside the function
What does a return statement do in a function definition?
Returns control to the calling function
In a high-level programming language, which statement correctly describes the relationship between a single statement and machine code instructions?
Each statement corresponds to several machine code instructions.
Which programming language representation is typically used for optimal hardware performance, despite being slow and error-prone?
Assembly language
In the context of programming languages, what is the primary purpose of an assembler?
To convert assembly language code to machine code
Which of the following statements about machine code is correct?
Machine code consists of a sequence of machine instructions in binary code.
What is the purpose of syntax in a programming language?
To define the structure of strings in the language
In a high-level programming language, which of the following is a common practice for referencing data?
Using descriptive names
Test your knowledge of C programming syntax with this quiz covering topics such as function prototypes, passing parameters, function calls, and header files. Identify correct syntax and function usage in C programming.
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