fast please

QUESTION 1 Given the following declaration statement: double high : Which of the following is correct: O printf("%d", mile): printf("%d", &mile); printf("%lt", mile): O printf("%f" , &mile): QUESTION 2 Which of the following does not require a semicolon () at the end? Header of the function main return statement assignment statement printf function QUESTION 3 contains machine instructions ready for execution Source file O Pseudocode Flowchart Executable file QUESTION 4 It enables the programmer to concentrate on the algorithms without worrying about all the syntactic details of a programming language Linker Loader Pseudocode Complier QUESTION 5 Which is FALSE regarding C comments? Comments help us to understand the program, but are ignored by the compiler Comments must appear before the main on main but not inside the body of the function Comments are optional in C program Multi-line comments begin with '7" and end with */" QUESTION 6 An example for input/output function: return double scanf define QUESTION 7 QUESTION 12 Which is FALSE about reserved words These are words C-language reserves for its own use They have special meaning to C and can not be used for other purposes They are always lower case We need to include a standard library before using them QUESTION 13 Which of the following expressions is a valid (correct) C condition: O !((N + M) 2 50 ) ((N + M)!