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Computer Forensics

Teacher: Jon Wilcox
Across
the process of dividing a hard disc drive into different independent sections
the physical material that comprises a computer
Random _______ Memory (RAM) – the location in a computer where the operating system that is in use can be stored and retrieved for quick reference by the CPU
a group of sectors in multiples of two, typically the minimum space allocated in a file
Internet – (a.k.a. information______________ ) a computer network that provides information globally
used to get data from the computer
__________Files – files temporarily written by an application to perform a function
a group of eight bits
____________ Space – the space on a hard drive that contains available space; the space may also contain temporary and deleted files
programs and operations that are used by a computer
the box that typically rests besides the computer monitor and houses the internal components of the computer
the central component of a computer where all of the data is processed
Message Digest 5 (MD5) Secure Hash Algorithm – a software _________ used to “fingerprint” a file or the contents of a disk; used to verify the integrity of data
Read Only ________ (ROM) – chips that store programs called firmware and are used to start the boot process and configure a computer’s components
Down
_________System (OS) – essentially, the software that directs basic functions and operations within a computer
the area that begins at the end of the last sector that contains logical data and terminates at the end of the cluster
the primary board that contains the main circuitry for the computer
a file or defined space on the HDD to which data is written or swapped to free RAM for applications that are in use
a vast complex network of wires that carries data from one hardware device to another and is located on the motherboard
used to get data into the computer
________ Data – data from a computer that is openly visible and available to users
areas of files and disks that are typically not apparent to the computer user (and often not to the operating system), but contain data nonetheless
the area beginning at the end of the logical file and terminating at the end of that sector; in some older operating systems this area is padded with information in RAM
the location in a computer where data is stored and retrieved
the smallest unit of data addressable by a hard disk drive, generally consisting of 512 bytes
short for binary digit; takes the form of either a one or a zero; the smallest unit of information on a machine