Quick Answer: Which Type Of Files Can’T Be Opened Using Fopen ()?

Which mode is used to truncate the file?

To truncate the file, you can open the file in append mode or write mode..

What is a bitmap C++?

Definition. Bitmaps are defined as a regular rectangular mesh of cells called pixels, each pixel containing a colour value. They are characterised by only two parameters, the number of pixels and the information content (colour depth) per pixel.

Which of the following Fopen statements are illegal?

Discussion ForumQue.Which of the following fopen statements are illegal? fopen in Ca.fp = fopen(“abc.txt”, “r”);b.fp = fopen(“/home/user1/abc.txt”, “w”);c.fp = fopen(“abc”, “w”);d.none of the mentioned1 more row

Can Fopen open BMP files?

Do not attempt to open or close the file. It is already open. fopen(…) and fclose(…) are not allowed in bmp. c.

Is it possible to combine two or more file opening mode in open () method?

1) It is not possible to combine two or more file opening mode in open() method.

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.

What are the first and second argument of fopen?

The first and second arguments of fopen are? A. A character string containing the name of the file & the second argument is the mode. … A character string containing the name of the user & the second argument is the mode.

Which type of file Cannot be opened using fopen ()?

Discussion ForumQue.Which type of files can’t be opened using fopen()?b..binc..cd.none of the mentionedAnswer:none of the mentioned1 more row

Which type of file can be opened using fopen ()?

text fileOpen a text file in append mode for writing at the end of the file. The fopen() function creates the file if it does not exist and is not a logical file. r+ Open a text file for both reading and writing.

When fopen () is not able to open a file it returns?

Explanation: fopen() returns NULL if it is not able to open the given file due to any of the reasons like file not present, inappropriate permissions, etc.

How do I read a BMP file?

In Windows, you can open BMP files in Microsoft Windows Photos. In macOS, you can view BMP files with Apple Preview or Apple Photos. A large number of image and graphics programs also can be used to open BMP files, including Adobe Photoshop, Adobe Illustrator, CorelDRAW, and ACD Systems Canvas.