Computer Hacking Forensic Investigator (CHFI v10) — Question 328

BMP (Bitmap) is a standard file format for computers running the Windows operating system. BMP images can range from black and white (1 bit per pixel) up to
24 bit color (16.7 million colors). Each bitmap file contains a header, the RGBQUAD array, information header, and image data. Which of the following element specifies the dimensions, compression type, and color format for the bitmap?

Answer options

• A. Information header
• B. Image data
• C. The RGBQUAD array
• D. Header

Correct answer: A

Explanation

The correct answer is A, the Information header, as it contains details about the bitmap's dimensions, compression method, and color format. The other options do not provide this specific information; Image data refers to the actual pixel information, the RGBQUAD array defines color values for pixels, and the Header contains general file information but not the specifics asked in the question.