Which Is Data Type Of File Pointer?

Which is data type of file pointer is Mcq?

FILE is a keyword in C for representing files and fp is a variable of FILE type.

Explanation: fp is a pointer of FILE type and FILE is a structure that store following information about opened file..

What are the 3 types of files?

6 Different Types of Files and How to Use ThemJPEG (Joint Photographic Experts Group) … PNG (Portable Network Graphics) … GIF (Graphics Interchange Format) … PDF (Portable Document Format) … SVG (Scalable Vector Graphics) … MP4 (Moving Picture Experts Group)

What are the two types of files?

There are two types of files. There are Program files and Data Files.

What is Fopen?

fopen() function is used to open a file to perform operations such as reading, writing etc. In a C program, we declare a file pointer and use fopen() as below. fopen() function creates a new file if the mentioned file name does not exist.

What are the first and second arguments of Fopen?

A character string containing the name of the user & the second argument is the mode.A character string containing file pointer & the second argument is the mode.A character string containing the name of the file & the second argument is the mode.All of above.None of these.

What is a string in C language?

In C programming, a string is a sequence of characters terminated with a null character \0 . For example: char c[] = “c string”; When the compiler encounters a sequence of characters enclosed in the double quotation marks, it appends a null character \0 at the end by default.

What is file data type?

A FILE is a type of structure typedef as FILE. It is considered as opaque data type as its implementation is hidden. We don’t know what constitutes the type, we only use pointer to the type and library knows the internal of the type and can use the data. Definition of FILE is in stdio although it is system specific.

What is FILE * fp in C?

In your line of code, fp means “file pointer”. In the C standard library, for example when using the fopen function to open a file, a FILE pointer is returned. FILE is a kind of structure that holds information about the file.

What is file and types of file in C?

Compiling C programs requires you to work with five kinds of files: Source files: These files contain function definitions, and have names which end in . c by convention. … They are used to allow source code files to access externally-defined functions. Header files end in .

What are different types of files in C?

Types of FilesText files. Text files are the normal .txt files. You can easily create text files using any simple text editors such as Notepad. … Binary files. Binary files are mostly the .bin files in your computer. Instead of storing data in plain text, they store it in the binary form (0’s and 1’s).

What is C file data type?

In C we have used Files. To handle files, we use the pointer of type FILE. So the FILE is a datatype. This is called the Opaque datatype. So its implementation is hidden.

Which is correct syntax?

Syntax states the rules for using words, phrases, clauses and punctuation, specifically to form sentences. Correct syntax examples include word choice, matching number and tense, and placing words and phrases in the right order.