PRF192 - FE2

What is the output when the sample code below is executed?

void foo(int *z) {

return(m+2);

}

int main() {

int a-45. *b. m-10;

b-foo(a);

printf("\n%d %b".a;b);

return 0;

}

• 45 12

• 45 10

• compile error

• 10 45

• 12 12

What is the output when the sample code below is executed?

intx=1000

while (x++ < 1003)

printf("%d ".x);

printf("%d\n".x);

• 1000 1001 1002 1003

• 1000 1001 1002

• 1001 1002 1003 1004

• 1001 1002 1003

What is the correct statement for input data?

note: scanf( "%d". age); thiếu &

• scanf( "%d". age);

• Scanf( "%d". age);

• scanf( age);

• scanf( "%d". age);

What does the gets() function do?

• This fuction fetches a single character from the standard input file

• This fuction fetches a string from the standard input stdin (keyboard) and places it into a string which the programmer must provide

• This fuction fetches an argument from the standard input file

Which value can not be assigned to an unsigned-short type?

• 10000

• -3

• 1

• 0

• 59876

Given x,y,z are of floating-point type, which of the following C expressions is INCORRECT?

• x-y.z

• all of the others

• x=y^z

• x=y->z

Assume that the size of int data type is 4 bytes

What is the output when the sample code below is executed?

int a[5]-{0}.x - 2111223;

while (x>10) {

a[x%10-1]++;

x/-10;

}

printf("%d".a[1]);

• 2

• 1

• 6

• 3

Which function is not used to read from a file?

• fgetc

• fscanf

• fprintf

• fgets

Function strlen() is for finding the number of characters in a string

• True

• False

How many time the statement is executed?

for(int i-1;i<-5;i++)

for(int j-1;j<-10;j++)

statement;

• 50

• 15

• 5

• 10