How to read a file in binary mode?

1112

---

How to return a value back to the function caller?

1030

---

Why do you need to filter out empty files?

924

---

How cookies are transported from servers to browsers?

977

---

What are the file upload settings in configuration file?

1039

---

How to send a cookie to the browser?

1031

---

Steps for the payment gateway processing?

1007

---

How to convert strings to upper or lower cases?

1001

---

How to replace a substring in a given string?

1120

---

Explain about the functions strcat() and strcmp()?

1053

---

What is multidimensional arrays

1130

---

List a few unconditional control statement in c.

988

---

differentiate built-in functions and user – defined functions.

1088

---

Mention four important string handling functions in c languages .

1114

---

Distinguish between actual and formal arguments.

1085

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