# Shared Flashcard Set

## Details

1 - Computer Forensics || Week 3
1 - Computer Forensics || Week 3
25
Computer Science
09/04/2018

Term
 Each 0 or 1 in binary format is a what?
Definition
 Bit
Term
 Bits are organized into groups of 8, called what?
Definition
 Bytes
Term
 What are the 10 symbols in the decimal number system?
Definition
 #'s 0 to 9.
Term
 What Is A Decimal Number?
Definition
 A number made up of decimal symbols, in which the right most symbol is multiplied by one. The next symbol to the left is multiplied by 1*10, the next is multiplied by 1*10*10, with each one to the left being multiplied by an additional 10.
Term
 What are the 16 symbols of Hexadecimal?
Definition
 0 to 9 and A to F
Term
 Each column starting from the rightmost column and moving left in Hexadecimal has a decimal value that is what?
Definition
 16 times as much as the previous column.
Term
 What is the prefix for a hexadecimal number?
Definition
 0x
Term
 Each column starting from the rightmost column and moving left in Binary has a decimal value that is what?
Definition
 2 times as much as the previous column.
Term
 How To Convert Binary To Hexadecimal?
Definition
 1.) Cut The Binary Into Bytes (Groups Of 4)2.) Each Byte Is Equal To A Hexadecimal Value
Term
 A Byte Can Only Hold How Many Values?
Definition
 256
Term
 How Do You Hold More Than 256 Values?
Definition
 Group Together Bytes Into A Multiple Byte Value
Term
 A Multiple Byte Address Of X - Y, will have columns ordered in what way from left to right?
Definition
 X-1 ......Y+1
Term
 In A Multiple Byte Address, The First Column And Last Column Are Occupied By What?
Definition
 00
Term
 When You Convert A Hexadecimal Value Into A Multiple Byte Address What Do You Do?
Definition
 Break the Hexadecimal Value Into Sets Of Two Digits and then place each set into a column, with order depending on whether or not it is Little Endian or Big Endian.
Term
 Big Endian
Definition
 Order Your Sets In The Columns, In The Same Order They Were Written in Hexadecimal.
Term
 Little Endian
Definition
 Order Your Sets In The Columns, Starting With The Last Set and Working Your Way Backward.
Term
 What Does ASCII Stand For?
Definition
 American Standard Code For Information Interchange
Term
 ASCII Is Presented In What?
Definition
Term
 The first 32 values in ASCII are defined as what?
Definition
 Unprintable Control Characters
Term
 Endian Order Does Not Play A Role In What?
Definition
 ASCII
Term
 ASCII Uses How Many Bytes To Store A Symbol?
Definition
 1
Term
 Unicode Uses How Many Bytes To Store A Symbol?
Definition
 4
Term
 If More Bytes Are Allotted To ASCII Than There Are Symbols, Then The Remaining Columns Contain What?
Definition
 00
Term
 Data Structure
Definition
 Describes how data is laid out, working as a template or map.The data is broken up into fields, and each field has a size and name, although the information is not saved in the data.
Term
 How Many Bits Does A Flag Have?
Definition
 1 Bit
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