Answer Posted / naresh lingampally

`\0' (ascii NUL, which has value zero)
"" no spaces nothing implemented
.

I am confused can any one explain !!

What is a global variable in c?

1079

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What will the code below print when it is executed?   int x = 3, y = 4;         if (x = 4)                 y = 5;         else                 y = 2;         printf ("x=%d, y=%d ",x,y);

1946

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How many types of operator or there in c?

1138

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What library is sizeof in c?

1142

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How can I convert a number to a string?

1254

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When should a far pointer be used?

1188

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What is the difference between array and structure in c?

1246

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How can a program be made to print the line number where an error occurs?

1134

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What is 'bus error'?

1210

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What is the Purpose of 'extern' keyword in a function declaration?

1147

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How would you obtain the current time and difference between two times?

1339

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Suppose we have a table name EMP as below. We want to perform a operation in which, I want to change name ‘SMITH’ from as ‘SMITH JAIN’. Also I want to change the name of the column from ENAME to E_NAME. EMPNO ENAME JOB MGR HIREDATE SAL 7369 SMITH Coder 7902 17-DEC-80 800 7499 ALLEN SALESMAN 7698 20-FEB-81 1600 7521 WARD SALESMAN 7698 22-FEB-81 1250

2027

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What are the advantages of using Unions?

1172

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which of the following is allowed in a "C" arithematic instruction a) [] b) {} c) () d) none of the above

1784

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State the difference between x3 and x[3].

1168

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