C Programming What is the difference between a declaration and a definition of a variable? A declaration occurs once, but a definition may occur many times. A definition occurs once, but a declaration may occur many times. There is no difference between them. Both can occur multiple times, but a definition must occur first. Both can occur multiple times, but a declaration must occur first. A declaration occurs once, but a definition may occur many times. A definition occurs once, but a declaration may occur many times. There is no difference between them. Both can occur multiple times, but a definition must occur first. Both can occur multiple times, but a declaration must occur first. ANSWER DOWNLOAD EXAMIANS APP
C Programming A preprocessor command need not start on a new line comes before the first executable statement has # as the first character need not start on the first column need not start on a new line comes before the first executable statement has # as the first character need not start on the first column ANSWER DOWNLOAD EXAMIANS APP
C Programming What is the output of the following program?#includeint c[10] = {1,2,3,4,5,6,7,8,9,10}; main(){ int a, b=0; for(a=0;a<10;++a) if(c[a]%2 == 1) b+=c[a]; printf("%d", b);} 30 24 25 None of these 20 30 24 25 None of these 20 ANSWER DOWNLOAD EXAMIANS APP
C Programming int a[5] = {1,2,3}What is the value of a[4]? 3 0 1 2 Garbage Value 3 0 1 2 Garbage Value ANSWER DOWNLOAD EXAMIANS APP
C Programming Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1 ? rem = fmod(3.14, 2.1); rem = modf(3.14, 2.1); rem = 3.14 % 2.1; Remainder cannot be obtain in floating point division. rem = fmod(3.14, 2.1); rem = modf(3.14, 2.1); rem = 3.14 % 2.1; Remainder cannot be obtain in floating point division. ANSWER DOWNLOAD EXAMIANS APP
C Programming What is the result of compiling and running this code?main(){ char string[] = "Hello World"; display(string);}void display(char *string){ printf("%s", string);} None of these. Compilation Error will print Hello World will print garbage value None of these. Compilation Error will print Hello World will print garbage value ANSWER DOWNLOAD EXAMIANS APP
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