Aptitude Test C Programming For Data Types in on October 29, 2019 April 20, 2020 Share Facebook Twitter Pinterest Email 0 Welcome to Your Quiz: Aptitude Test C Programming For Data Types Name Email 1. What is the output of this C code? int main() { char chr; chr = 128; printf("%d\n", chr); return 0; } 0 -128 128 None of the mentioned2. What is the output of this C code? int main() { float x = 'a'; printf("%f", x); return 0; } run time error a.000000 97.000000 a3. What is the output of this C code? int main() { float a = 5.477777777777; printf("%f", a); } 5.477778 5.477777 5.48 5.4774. Comment on the output of this C code? int main() { int a[5] = {1, 2, 3, 4, 5}; int i; for (i = 0; i < 5; i++) if ((char)a[i] == '5') printf("%d\n", a[i]); else printf("FAIL\n"); } Program will compile and print FAIL for 5 times Program will compile and print the ASCII value of 5 Program will compile and print the output 5 The compiler will flag an error5. The format identifier ‘%i’ is also used for _____ data type? double float int char6. Which of the following % operation is invalid? 4 % 8; Both (b) and (c) 4 % 8f; 4 % 8l;7. What is the output of this C code (on a 32-bit machine)? int main() { int x = 10000; double y = 56; int *p = &x; double *q = &y; printf("p and q are %d and %d", sizeof(p), sizeof(q)); return 0; } p and q are 2 and 8 Compiler error p and q are 4 and 4 p and q are 4 and 88. Loss in precision occurs for typecasting from____________. float to int float to double char to short long to float9. Which is correct with respect to size of the datatypes? double > char > int char < int < double char > int > float int > char > float10. Select the odd one out with respect to type? float char int double11. Which of the following is a User-defined data type? All of the mentioned typedef int Boolean; typedef enum {Mon, Tue, Wed, Thu, Fri} Workdays; struct {char name[10], int age};12. The number of digits present after decimal in float is________. 1 4 16 613. Which data type is most suitable for storing a number 65000 in a 32-bit system? short long double int14. What is the size of an int data type? 2 Bytes 4 Bytes Depends on the system/compiler 8 Bytes15. Which of the datatypes have size that is variable? double float struct int16. Comment on the output of this C code? int main() { float f1 = 0.1; if (f1 == 0.1) printf("equal\n"); else printf("not equal\n"); } not equal equal None of the mentioned Output depends on compiler17. %f access specifier is used for? character type float type None of the above Integer type18. What is the size of float in a 32-bit compiler? 1 2 8 419. Comment on the output of this C code? int main() { float f1 = 0.1; if (f1 == 0.1f) printf("equal\n"); else printf("not equal\n"); } Output depends on compiler equal not equal None of the mentioned20. What is short int in C programming? short is the qualifier and int is the basic datatype All of the mentioned Basic datatype of C QualifierThank You for Submitting your response for QuizAptitude Test C Programming For Data TypesPlease click on View Result Button to see the Result. Time is Up!(Visited 132 times, 1 visits today) Share This Previous Post← Aptitude Test C Programming For Freshers Students Aptitude Test C Programming For Freshers Students Next PostAptitude Test C Programming For Constants → Aptitude Test C Programming For Constants
