Digital Forensics Quiz 9

Based on mathematical instructions that define lines,curves,text,ovals & other geometric shapes

• Vector graphics

• Bitmap images

• Line-art images

• Metafile graphics

You use__to create,modify & save bitmap,vector & metafile graphics files

• graphics viewers

• image viewers

• graphics editors

• image readers

__images store graphics information as grids of individual pixels

• Bitmap

• Vector

• Raster

• Metafiles

The process of converting raw picture data to another format is__

• JEIDA

• rastering

• rendering

• demosaicing

The majority of digital cameras use the__format to store digital pictures

• PNG

• EXIF

• TIFF

• GIF

__compression compresses data by permanently discarding bits of information in the file

• Redundant

• Huffman

• Lossy

• Lossless

Recovering pieces of a file is called__

• saving

• slacking

• carving

• rebuilding

A(n)__file has a hexadecimal header value of FF D8 FF E0 00 10

• JPEG

• EPS

• BMP

• GIF

If you can't open an image file in an image viewer,the next step is to examine the file's___

• header data

• extension

• name

• size

The image format XIF is derived from the more common__file format

• GIF

• BMP

• TIFF

• JPEG