Basics Of C Language: Trivia Quiz!

Approved & Edited by ProProfs Editorial Team

The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.

Learn about Our Editorial Process

| By 500060884

500060884

Community Contributor

Quizzes Created: 2 | Total Attempts: 423

Questions: 15 | Attempts: 210 | Updated: Mar 21, 2023

Questions

Settings

Create your own Quiz

Basics Of C Language: Trivia Quiz! - Quiz

Questions and Answers

Quiz Review Timeline +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

Current Version
Mar 21, 2023

Quiz Edited by
ProProfs Editorial Team
Sep 11, 2018

Quiz Created by
500060884

Basics Of C Language: Trivia Quiz!

Which of the following is not a valid variable name declaration in the C programming language?

What will happen if the below program is executed? #include int main() { int main = 3; printf("%d", main); return 0; }

What is the output of the following C code? #include int main() { signed char chr; chr = 128; printf("%d\n", chr); return 0; }

What is the output of the following C code? #include int main() { int i; if(i=0,2,3) printf("Hello "); else printf("World "); printf("%d",i); return 0; }

What is the output of the following C code? #include <stdio.h> int main() { int i=0,j=0; while(i<5,j<10) { i++; j++; } printf("%d %d",i,j); return 0; }

What will be the output of this C code? #include <stdio.h> int main() { float f1 = 0.1; if (f1 == 0.1) printf("equal\n"); else printf("not equal\n"); return 0; }

What is ‘short int’ in C programming?

Does this code compile without error(s)? // no header files included int main() { int k; { int k; for (k = 0; k < 10; k++); // there’s a semicolon in the end! } return 0; }

What is the output of this C code? #include int main() { int i; scanf(“%d”, &i); // inputting 071 printf(“%d”, i); return 0; }

What is the output of this C code? #include<stdio.h> int main() { printf(“%d”, printf(“Hello 2018! ”)); return 0; }

What is the output of this C code? #include <stdio.h> int main() { if(printf("foo")) switch(printf("bar")) while(printf("infinite")); return 0; }

What is the output of this C code? #include <stdio.h> **#define square(x) x*x int main() { int a = 2; int sqr = square(a+1); printf(“%d”,sqr); return 0;** }

What will be the value of d in the following program? #include int main() { int a = 10, b = 5, c = 5; int d; d = b + (c == a); printf("%d", d); }

What is the output of this C code? #include <stdio.h> int main() { int i = 3; int l = i / -2; int k = i % -2; printf("%d %d\n", l, k); return 0; }

What is the Output of this C code? #include <stdio.h> int main() { int a = 10; if (a == a--) printf("TRUE 1\t"); a = 10; if (a == --a) printf("TRUE 2\t"); }

Basics Of C Language: Trivia Quiz!

Which of the following is not a valid variable name declaration in the C programming language?

What will happen if the below program is executed? #include int main() { int main = 3; printf("%d", main); return 0; }

What is the output of the following C code? #include int main() { signed char chr; chr = 128; printf("%d\n", chr); return 0; }

What is the output of the following C code? #include int main() { int i; if(i=0,2,3) printf("Hello "); else printf("World "); printf("%d",i); return 0; }

What is the output of the following C code? #include <stdio.h> int main() { int i=0,j=0; while(i<5,j<10) { i++; j++; } printf("%d %d",i,j); return 0; }

What will be the output of this C code? #include <stdio.h> int main() { float f1 = 0.1; if (f1 == 0.1) printf("equal\n"); else printf("not equal\n"); return 0; }

What is ‘short int’ in C programming?

Does this code compile without error(s)? // no header files included int main() { int k; { int k; for (k = 0; k < 10; k++); // there’s a semicolon in the end! } return 0; }

What is the output of this C code? #include int main() { int i; scanf(“%d”, &i); // inputting 071 printf(“%d”, i); return 0; }

What is the output of this C code? #include<stdio.h> int main() { printf(“%d”, printf(“Hello 2018! ”)); return 0; }

What is the output of this C code? #include <stdio.h> int main() { if(printf("foo")) switch(printf("bar")) while(printf("infinite")); return 0; }

What is the output of this C code? #include <stdio.h> #define square(x) x*x int main() { int a = 2; int sqr = square(a+1); printf(“%d”,sqr); return 0; }

What will be the value of d in the following program? #include int main() { int a = 10, b = 5, c = 5; int d; d = b + (c == a); printf("%d", d); }

What is the output of this C code? #include <stdio.h> int main() { int i = 3; int l = i / -2; int k = i % -2; printf("%d %d\n", l, k); return 0; }

What is the Output of this C code? #include <stdio.h> int main() { int a = 10; if (a == a--) printf("TRUE 1\t"); a = 10; if (a == --a) printf("TRUE 2\t"); }

What is the output of this C code? #include <stdio.h> **#define square(x) x*x int main() { int a = 2; int sqr = square(a+1); printf(“%d”,sqr); return 0;** }