What is passed when we pass an array as a function argument?

Address of the last element of array

First value of elements in array

What is a "hashtag" (#)

A way to direct message someone

#include <stdio.h> void myStrcat( char *a, char *b) { int m = strlen (a); int n = strlen (b); int i; for (i = 0; i <= n; i++) a[m+i] = b[i]; } int main() { char *str1 = "Geeks "; char *str2 = "Quiz"; myStrcat(str1, str2); printf ("%s ", str1); return 0; }

char *str1 = "Geeks "; can be changed to char str1[100] = "Geeks ";

char *str1 = "Geeks "; can be changed to char str1[100] = "Geeks "; and a line a[m+n-1] = '\0' is added at the end of myStrcat

A line a[m+n-1] = '\0' is added at the end of myStrcat

A line 'a = (char *)malloc(sizeof(char)*(strlen(a) + strlen(b) + 1)) is added at the beginning of myStrcat()

Which of the following functions from “stdio.h” can be used in place of printf() ?

fprintf() with FILE stream as stdout.

fputs() with FILE stream as stdout.

fwrite() with FILE stream as stdout.

All of the above three - a, b and c.

Which of the following statement is correct for switch controlling expression?

Both int and char can be used in “switch” control expression.

Only int can be used in “switch” control expression

All types i.e. int, char and float can be used in “switch” control expression.

“switch” control expression can be empty as well.

In the context of " break " and " continue " statements in C, pick the best statement

“break” and “continue” can be used in “for”, “while” and “do-while” loop body. But only “break” can be used in “switch” body.

“break” can be used in “for”, “while” and “do-while” loop body

“continue” can be used in “for”, “while” and “do-while” loop body.

“break” and “continue” can be used in “for”, “while”, “do-while” loop body and “switch” body.

break” and “continue” can be used in “for”, “while” and “do-while” loop body. Besides, “continue” and “break” can be used in “switch” and “if-else” body.

Which of the following statement is not correct statement?

“switch” body may contain more than one “case” labels where the label value of these “case” is same and it would still compile. If “switch” controlling expression results in this “case” label value, the “case” which is placed first would be executed.

switch” body may not have any “case” label at all and it would still compile.

switch” body may not have the “default” label and it would still compile.

“switch” body may not have any “break” statement and it would still compile.

“switch” body can have the “default” label at first i.e. before all the other “case” labels. It would still compile.

What’s the meaning of following declaration in C language? int (*p)[5];

p is a pointer to an array of 5 integers

It will result in compile error because there shouldn't be any parenthesis i.e. “int *p[5]” is valid.

p is a pointer to integer array.

p is an array of 5 pointers to integers

qrious1styr

12th Grade

•

44 Qs

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qrious1styr

Quiz

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Computers

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12th Grade

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Practice Problem

•

Medium

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CCSS

HSF.BF.A.2

Standards-aligned

karan Kharode

Used 2+ times

FREE Resource

44 questions

Show all answers

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Choose a right C Statement.

Loops or Repetition block executes a group of statements repeatedly.

Loop is usually executed as long as a condition is met.

Loops usually take advantage of Loop Counter

All the above.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the output of C Program.?
int main()
{
int a=5;
while(a >= 3);
{
printf("RABBIT\n");
break;
}
printf("GREEN");
return 0;
}

GREEN

RABBIT GREEN

RABBIT is printed infinite times

None of the above

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the output of C Program.?
int main()
{
int a=32;
do
{
printf("%d ", a);
a++;
}
while(a <= 30);
return 0;
}

No Output

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is an Algorithm?

A chart showing the flow of a series of events

Step-by-step instructions used to solve a problem

A decision arrived at by following instructions

A computer program that follows a chart

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the output of the following printf

printf("%d",34+24/12%3*5/2-4);

-2

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the output of the following code:
#include<stdio.h>
void main()
{
int a=10,b=80,c=45;
printf("%d",a<b>c);
}

Error

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the output of the following code:
#include<stdio.h>
void main()
{
int a=10,b=-5;
printf("%d",a&&b);
}

Error

-5

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qrious1styr

44 questions

Choose a right C Statement.

What is the output of C Program.?
int main()
{
int a=5;
while(a >= 3);
{
printf("RABBIT\n");
break;
}
printf("GREEN");
return 0;
}

What is the output of C Program.?
int main()
{
int a=32;
do
{
printf("%d ", a);
a++;
}
while(a <= 30);
return 0;
}

What is an Algorithm?

What is the output of the following printf

printf("%d",34+24/12%3*5/2-4);

What is the output of the following code:
#include<stdio.h>
void main()
{
int a=10,b=80,c=45;
printf("%d",a<b>c);
}

What is the output of the following code:
#include<stdio.h>
void main()
{
int a=10,b=-5;
printf("%d",a&&b);
}

What is the output of the following printf:

printf("%d",14%-4);

What is the output of the following printf:

int a=10;
b=++a;
printf("%d,%d",a,b);

What is the output of the following printf:

int a=1,2,3,4;
printf("%d",a);

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qrious1styr

44 questions

Choose a right C Statement.

What is the output of C Program.?int main() { int a=5; while(a >= 3); { printf("RABBIT\n"); break; } printf("GREEN"); return 0; }

What is the output of C Program.?int main() { int a=32; do { printf("%d ", a); a++; }while(a <= 30); return 0; }

What is an Algorithm?

What is the output of the following printfprintf("%d",34+24/12%3*5/2-4);

What is the output of the following code:#include<stdio.h>void main(){int a=10,b=80,c=45;printf("%d",a<b>c);}

What is the output of the following code:#include<stdio.h>void main(){int a=10,b=-5;printf("%d",a&&b);}

What is the output of the following printf:printf("%d",14%-4);

What is the output of the following printf:int a=10;b=++a;printf("%d,%d",a,b);

What is the output of the following printf:int a=1,2,3,4;printf("%d",a);

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Computers

What is the output of C Program.?
int main()
{
int a=5;
while(a >= 3);
{
printf("RABBIT\n");
break;
}
printf("GREEN");
return 0;
}

What is the output of C Program.?
int main()
{
int a=32;
do
{
printf("%d ", a);
a++;
}
while(a <= 30);
return 0;
}

What is the output of the following printf

printf("%d",34+24/12%3*5/2-4);

What is the output of the following code:
#include<stdio.h>
void main()
{
int a=10,b=80,c=45;
printf("%d",a<b>c);
}

What is the output of the following code:
#include<stdio.h>
void main()
{
int a=10,b=-5;
printf("%d",a&&b);
}

What is the output of the following printf:

printf("%d",14%-4);

What is the output of the following printf:

int a=10;
b=++a;
printf("%d,%d",a,b);

What is the output of the following printf:

int a=1,2,3,4;
printf("%d",a);