The computer was born not for entertainment or email but out of a need to solve a serious number-crunching crisis. By 1880 the U.S. population had grown so large that it took more than seven years to tabulate the U.S. Census results. The government sought a faster way to get the job done‚ giving rise to punch-card based computers that took up entire rooms. Today‚ we carry more computing power on our smartphones than was available in these early models. The following brief history of computing is
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2.1 TYPES OF OPERATING SYSTEM A. Batch Operating System- Batch processing is the most primitive type of operating system. Batch processing generally requires the program‚ data‚ & appropriate system commands to be submitted together in the form of a job. Batch operating systems usually allow little or no interaction between users & executing programs. Examples of such programs include payroll‚ forecasting‚ statistical analysis‚ & large scientific number-crunching programs. Serial processing combined
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Module Five: Text Questions Review Questions 1. What is the NIBIN? NIBIN is the National Integrated Ballistic Identification Network that was created by the FBI and the ATF in 1999. 2. What is rifling? What two types of markings does this produce? Rifling is when each gun is given spiral grooves by the manufacturer. The spiral grooves are cut into the barrel of a gun in order to make a bullet spin as it is fired. Rifling produces grooves and lands. 3. What is a distance determination? How is
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What are The Three Important Parts Of Unix Operating System‚ Explain Them? Answer: UNIX is an operating system which was first developed in the 1960s‚ and has been under constant development ever since. It is a stable‚ multi-user‚ multi-tasking system for servers‚ desktops and laptops. The UNIX operating system is made up of three parts; the kernel‚ the shell and the utilities (programs). THE KERNEL: The kernel of UNIX is the hub of the operating system: it allocates time and memory to programs
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Internet Operating Systems Andrew S Minette POS/355 University of Phoenix Internet operating systems‚ or Web operating systems‚ are not operating systems per say. There are more of user interfaces. An operating system is dependent on system hardware and uses hard disk space on a user computer to install and store applications. Web operating systems‚ however‚ depend on traditional operating systems to run an instance. According to Jonathan Strickland or How Stuff Works‚ while there may not
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I’ve research current acquisition tools. The acquisition tool is a program or hardware device used to read digital source and then create either an image file or a clone of a digital source. There are many tools available today to use for computer forensics. They include both open source and proprietary software. Some of the more common software is ProDiscover‚ SnapBack DatArrest‚ NTI SafeBack‚ DIBS USA Raid‚ ILOOK Investigator IXimager‚ Vogon International SDi32‚ ASRData SMART and Australian Department
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Operating System Comparisons PRG/355 February 4‚ 2013 Operating System Comparisons Table of Contents Introduction 3 Memory Management 3 Process Management 6 File Management 7 Security 8 Conclusion 9 References 11 Introduction An operating system (OS) is software that manages the hardware and software resources of a computer system. Basically an OS is a set of libraries or functions which programs may use to perform specific tasks relating to interfacing
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The Sociological Investigation ~ These notes are taken and adapted from Macionis‚ John J. (2012). Sociology (14th Edition). Boston: Pearson Education Inc. There are two basic requirements for sociological investigation: 1. Know how to apply the sociological perspective or paradigms or what C. Wright Mills termed as the “sociological imagination.” 2. Be curious and ready to ask questions about the world around you. There are three ways to do Sociology. These three ways are considered as
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An Email Forensic Case Daniel W. Cavero American Public University System Identity theft has ruined the lives of many. It is crucial and necessary to educate more professionals in the computer forensic field to combat this and many other cybercrimes. The following paper will help inform about identity theft and to explain how it can be resolved through digital forensics. What is identity theft? The U.S. Department of Justice defines it as when “someone wrongfully obtains
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Running Head: Amanda Gaidry CJ317-01 Computer Forensics: Unit 7 Project Unit 7 Project: Case Project 10-3 and 10-4 Amanda Gaidry Kaplan University CJ317-01 Computer Forensics James Stewart ABSTRACT: During this investigation‚ you have come across a zip file which you believe to be a graphic file‚ a JPEG graphics file; this could very well be the needed evidence against an employee who has allegedly been sending non-appropriate photos through email attachments. At the attempt to open
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