C Programming Which of the following comments about the ++ operator are correct? The operand can come before or after the operator It associates from the right It is a unary operator All of these It cannot be applied to an expression The operand can come before or after the operator It associates from the right It is a unary operator All of these It cannot be applied to an expression ANSWER DOWNLOAD EXAMIANS APP
C Programming Which of following is not a valid name for a C variable? Both A and B Exam_veda Examians None of these Exam veda Both A and B Exam_veda Examians None of these Exam veda ANSWER DOWNLOAD EXAMIANS APP
C Programming Pick the correct statements.I. The body of a function should have only one return statement.II. The body of a function may have many return statements.III. A function can return only one value to the calling environment.IV. If return statement is omitted, then the function does its job but returns no value to the calling environment. I and III II and III I and II III and IV II and IV I and III II and III I and II III and IV II and IV ANSWER DOWNLOAD EXAMIANS APP
C Programming Consider the following program fragment, and choose the correct onevoid main(){ int a, b = 2, c; a = 2 * (b++); c = 2 * (++b);} a = 4, c = 8 b = 3, c = 6 a = 3, c = 8 b = 4, c = 6 a = 4, c = 6 a = 4, c = 8 b = 3, c = 6 a = 3, c = 8 b = 4, c = 6 a = 4, c = 6 ANSWER DOWNLOAD EXAMIANS APP
C Programming What is the right choice, if the following loop is implemented?void main(){ int num = 0; do{ --num; printf("%d", num); }while( ++num >= 0 );} A run time error will be generated. The program will not enter into the loop. The loop will run infinitely many times. Prints the value of 0 one time only. There will be a compilation error reported. A run time error will be generated. The program will not enter into the loop. The loop will run infinitely many times. Prints the value of 0 one time only. There will be a compilation error reported. ANSWER DOWNLOAD EXAMIANS APP
C Programming What is the output of given program if user enter "xyz" ?#includevoid main(){float age, AgeInSeconds;int value;printf("Enter your age:");value=scanf("%f", &age);if(value==0){printf("\\nYour age is not valid");}AgeInSeconds = 365 * 24 * 60 * 60 * age;printf("\\n You have lived for %f seconds", AgeInSeconds);} Enter your age: xyz Your age is not valid Enter your age: xyz You have lived for 0 seconds Enter your age : xyz Your age is not valid Complier error Enter your age: xyz Your age is not valid Enter your age: xyz You have lived for 0 seconds Enter your age : xyz Your age is not valid Complier error ANSWER DOWNLOAD EXAMIANS APP
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