Answer Posted / gohar

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How many types of operator or there in c?

1111

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Why isn't it being handled properly?

1074

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What is the meaning of ?

1048

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A character flag or control mechanism that delineates one data item from another a) variable b) constant c) delimiter d) call by reference

1119

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Sir,please help me out with the code of this question. Write an interactive C program that will encode or decode multiple lines of text. Store the encoded text within a data file, so that it can be retrieved and decoded at any time. The program should include the following features: (a) Enter text from the keyboard, encode the text and store the encoded text in a data file. (b) Retrieve the encoded text and display it in its encoded form. (c) Retrieve the encoded text, decode it and then display the decoded text. (d) End the computation. Test the program using several lines of text of your choice.

2324

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Why header file is used in c?

1104

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What is the difference between text and binary modes?

1202

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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

1975

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Explain what does the function toupper() do?

1088

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What is wrong with this program statement? void = 10;

1268

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Difference between Function to pointer and pointer to function

1092

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How do you convert strings to numbers in C?

1242

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What is a header file?

1094

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how should functions be apportioned among source files?

1129

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Explain how can I pad a string to a known length?

1212

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