InstructionsTotal Questions: 20Total Minutes: 20This ExamTray Free Online Exam or MCQ Quiz tests your C Programming Skills on C Strings, Character Arrays and String Pointers. Examples are given as questions and answers. Easily Attend Competitive Exams and Job Interview Questions. Go through C Theory Notes on Strings before attempting this test. All the Best Challenge SCORE0 / 20Take This Exam 1*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17*18*19*20*Q Buttons 1) What is a String in C Language.? A) String is a new Data Type in C B) String is an array of Characters with null character as the last element of array. C) String is an array of Characters with null character as the first element of array D) String is an array of Integers with 0 as the last element of array. 2) Choose a correct statement about C String. char ary[]="Hello..!"; A) Character array, ary is a string. B) ary has no Null character at the end C) String size is not mentioned D) String can not contain special characters. 3) What is the Format specifier used to print a String or Character array in C Printf or Scanf function.? A) %c B) %C C) %s D) %w 4) What is the output of C Program with Strings.? int main() { char ary[]="Discovery Channel"; printf("%s",ary); return 0; } A) D B) Discovery Channel C) Discovery D) Compiler error 5) What is the output of C Program with Strings.? int main() { char str[]={'g','l','o','b','e'}; printf("%s",str); return 0; } A) g B) globe C) globe\0 D) None of the above 6) What is the output of C Program with Strings.? int main() { char str[]={'g','l','o','b','y','\0'}; printf("%s",str); return 0; } A) g B) globe C) globe\0 D) Compiler error 7) How do you convert this char array to string.? char str[]={'g','l','o','b','y'}; A) str[5] = 0; B) str[5] = '\0' C) str[]={'g','l','o','b','y','\0'}; D) All the above Ad 8) What is the output of C Program.? int main() { int str[]={'g','l','o','b','y'}; printf("A%c ",str); printf("A%s ",str); printf("A%c ",str[0]); return 0; } A) A A A B) A Ag Ag C) A*randomchar* Ag Ag D) Compiler error 9) What is the output of C Program with arrays.? int main() { char str[]={"C","A","T","\0"}; printf("%s",str); return 0; } A) C B) CAT C) CAT\0 D) Compiler error 10) What is the maximum length of a C String.? A) 32 characters B) 64 characters C) 256 characters D) None of the above 11) What is the output of C program with strings.? int main() { char str1[]="JOHN"; char str2[20]; str2= str1; printf("%s",str2); return 0; } A) JOHN B) J C) JOHN\0 D) Compiler error 12) What is the output of C Program with arrays.? int main() { char str[25]; scanf("%s", str); printf("%s",str); return 0; } //input: South Africa A) South B) South Africa C) S D) Compiler error 13) What is the output of C program with strings.? int main() { char str[2]; scanf("%s", str); printf("%s",str); return 0; } //Input: South A) So B) South C) Compiler error D) None of the above 14) What is the output of C Program with strings.? int main() { char str[2]; int i=0; scanf("%s", str); while(str[i] != '\0') { printf("%c", str[i]); i++; } return 0; } //Input: KLMN A) KL B) KLMN C) Compiler error D) None of the above Ad 15) What is the output of C Program with String Pointer.? int main() { char country[]="BRAZIL"; char *ptr; ptr=country; while(*ptr != '\0') { printf("%c", *ptr); ptr++; } return 0; } A) B B) BRAZIL C) Compiler error D) None of the above 16) How do you accept a Multi Word Input in C Language.? A) SCANF B) GETS C) GETC D) FINDS 17) Choose a correct C Statement about Strings. A) PRINTF is capable of printing a multi word string. B) PUTS is capable of printing a multi word string. C) GETS is capable of accepting a multi word string from console or command prompt D) All the above 18) What is the output of C Program with String Pointers.? int main() { char *p1 = "GOAT"; char *p2; p2 = p1; printf("%s", p2); } A) G B) GOAT C) Compiler error D) None of the above 19) What is the output of C Program with String arrays.? int main() { char *p1 = "GOAT"; char *p2; p2 = p1; p2="ANT"; printf("%s", p1); } A) ANT B) GOAT C) G D) A 20) What is the output of C Program with String Arrays.? int main() { char p[] = "GODZILLA"; int i=0; while(p[i] != '\0') { printf("%c",*(p+i)); i++; } } A) G B) GODZILLA C) Compiler error D) None of the above FINISH EXAM 1*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17*18*19*20*PREVArrays, Multidimensional Arrays and Pointers - Online Test 3 NEXTStrings, Char Arrays, Pointers - Online Test 2 Certification Group ID 3864
