InstructionsTotal Questions: 20Total Minutes: 20This ExamTray Free Online Exam tests your C Programming Skills on C Functions, Recursion, Pointers, Pass by Value, Pass by Reference Syntax. Examples are given as questions and answers. Easily Attend Competitive Exams and Job Interview Questions. Go through C Theory Notes on Functions 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 the limit for number of functions in a C Program.? A) 16 B) 31 C) 32 D) None of the above 2) Every C Program should contain which function.? A) printf() B) show() C) scanf() D) main() 3) What is the minimum number of functions to be present in a C Program.? A) 1 B) 2 C) 3 D) 4 4) What is the output of C Program with functions.? static void show(); int main() { printf("ROCKET "); show(); return 0; } static void show() { printf("STATIC"); } A) ROCKET B) ROCKET STATIC C) STATIC ROCKET D) Compiler error 5) What is the maximum number of statements that can present in a C function.? A) 64 B) 128 C) 256 D) None of the above 6) What characters are allowed in a C function name identifier.? A) Alphabets, Numbers, %, $, _ B) Alphabets, Numbers, Underscore ( _ ) C) Alphabets, Numbers, dollar $ D) Alphabets, Numbers, % 7) What is the output of C Program with functions and pointers.? int main() { int b=25; //b memory location=1234; int *p = b; printf("%d %d", b, p); return 0; } A) 25 1234 B) 25 0 C) 25 25 D) Compiler error Ad 8) What is the output of C Program with functions and pointers.? int main() { int b=25; //b memory location=1234; int *p; p=&b; printf("%d %d %d", &b, p); return 0; } A) 25 25 B) 1234 1234 C) 25 1234 D) 1234 25 9) What do you call STAR * and Ampersand & in a c program context.? int a=10, *p; p = &a; printf("%d %d", a, *p); A) * = ADDRESS OF operator, & = VALUE AT operator B) * = ADDRESS OF operator, & = ADDRESS OF operator C) * = VALUE AT operator, & = ADDRESS OF operator D) * = VALUE AT operator, & = VALUE AT operator 10) What is the output of C Program with functions.? #include int sum(int,int); int main() { int a=5, b=10, mysum; mysum = sum(a,b); printf("SUM=%d ", mysum); printf("SUM=%d", sum(10,20)); return 0; } int sum(int i, int j) { return (i+j); } A) SUM=15 SUM=30 B) SUM=30 SUM=15 C) SUM=15 SUM=15 D) SUM=30 SUM=30 11) Arguments passed to a function in C language are called ___ arguments. A) Formal arguments B) Actual Arguments C) Definite Arguments D) Ideal Arguments 12) Arguments received by a function in C language are called ___ arguments. A) Definite arguments B) Formal arguments C) Actual arguments D) Ideal arguments 13) Choose a corrects statement about C language function arguments. A) Number of arguments should be same when sending and receiving B) Type of each argument should match exactly C) Order of each argument should be same D) All the above 14) What is the output of C program with functions.? int main() { printf("funny=%d" , funny()); return 0; } funny() { } A) funny= B) funny=1 C) funny=0 D) Compiler error Ad 15) What is the output of C Program with functions.? void funny2(); int main() { printf("funny2=%d" , funny2()); return 0; } void funny2() { } A) funny2= B) funny2=0 C) funny2=1 D) Compiler error 16) Choose a correct statement with C Functions. A) A function can call any other function any number of times B) You can write any function in any order in a multi function C File. C) You can refer to or call any function using a Pointer also. D) All the above 17) Choose a non Library C function below. A) printf() B) scanf() C) fprintf() D) printf2() 18) What is the default return value of a C function if not specified explicitly.? A) -1 B) 0 C) 1 D) None of the above 19) What do you call this C Function calling itself.? int funny2() { funny2(num); } A) Indefinite Function B) Definite Function C) Cursive Function D) Recursive Function 20) What is the output of C Program with functions.? int bunny(int,int); int main() { int a, b; a = bunny(5, 10); b = bunny(10, 5); printf("%d %d", a, b); return 0; } int bunny(int i, int j) { return (i, j); } A) 5 10 B) 10 5 C) 5 5 D) Compiler error FINISH EXAM 1*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17*18*19*20*PREVC Functions and Pointers - Online Test 1 NEXTC Functions and Pointers - Online Test 3 Certification Group ID 3858
