6. What will be the output of the following C code? (Initial values: p= 10, q = 12)
   

   #include <stdio.h>
       void main()
       {
           float p;
           int q;
           printf("Enter two numbers: ", p);
           scanf("%f %f", &p, &q);
           printf("%f, %d", p, q);
       }
   

1. 1. 10.000000, 12

   
   
   

   2. 12, 10.000000

   
   
   

   3. 12, Garbage value

   
   
   

   4. Garbage value, 10.000000

   
   
   

   5. 10.000000, Garbage value

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: E

   10.000000, Garbage value

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7. What will be the output of the following C code?
   

   #include <stdio.h>
       void main()
       {
           double n = 23458965.12124;
           int m = n;
           printf("%d", m);
           printf("  %lf", m);
       }
   

1. 1. 23458965, 0.000000

   
   
   

   2. 0.000000, 23458965

   
   
   

   3. Compilation Error

   
   
   

   4. Runtime Error

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   23458965, 0.000000

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8. What will be the output of the following C code?
   

   #include <stdio.h>
       int main()
       {
           int n = 25;
           char ch = -25;
           if (n < ch)
           {
               printf("Yes\n");
           }
           else
           {
               printf("No\n");
           }
       }
   

1. 1. 25

   
   
   

   2. Yes

   
   
   

   3. No

   
   
   

   4. Depends on the compiler

   
   
   

   5. Depends on the standard

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   No

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9. What will be the output of the following C code considering the size of short int is 2, char is 1 and int is 4 bytes?
   

   #include <stdio.h>
       int main()
       {
           short int k = 23;
           char ch = 99;
           printf("%d, %d, %d\n", sizeof(k), sizeof(ch), sizeof(ch + k));
           return 0;
       }
   

1. 1. 23

   
   
   

   2. 99

   
   
   

   3. 2, 1, 4

   
   
   

   4. 4, 1, 2

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   2, 1, 4

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10. function tolower(c) defined in library <ctype.h> works for ___________.

1. 1. Unicode character set

   
   
   

   2. Ascii and utf-8 but not EBCDIC character set

   
   
   

   3. Ascii character set

   
   
   

   4. Any character set

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   Any character set

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