purpose of this policy is to define standards, procedures, and restrictions for end users who have legitimate business requirements to connect portable removable media to any infrastructure within Richman Investments internal network or related technology resources. This removable media policy applies to, but is not limited to all devices and accompanying media that fit the following device classifications: • Portable USB-based memory sticks, also known as flash drives, thumb drive, jump drives
Words: 1274 - Pages: 6
Asynchronous Transfer Mode, InfiniBand, Ethernet and others. The first Ethernet switch was introduced by Kalpana in 1990. Floppy Disk Drive, or FDD or FD for short, is a computer disk drive that enables a user to save data to removable diskettes. Although 8" disk drives were first made available in 1971, the first real disk drives used were the 5 1/4" floppy disk drives,
Words: 2759 - Pages: 12
Chapter 1 Introduction to Linux At a Glance Class Notes Table of Contents • Overview • Objectives • Teaching Tips • Quick Quizzes • Class Discussion Topics • Additional Projects • Additional Resources • Key Terms • Technical Notes for Hands-On Projects Lecture Notes Overview Linux technical expertise is essential in today’s computer workplace as more and more companies switch to Linux to meet their computing needs. Thus, it is
Words: 3777 - Pages: 16
COMPUTER STORAGE The device, which is used to store data, is called computer storage. We can divide computer storage into following categories. Computer Storage Permanent Secondary Temporary ROM Optical Disk Magnetic Disk Magnetic Tape RAM Cache C.D DVD H.D F.D ZIP Secondary Storage It is not possible to store large amount of data for future use in primary memory of computer because its size is small and it cannot store data on permanent basis. So it is necessary to use
Words: 1498 - Pages: 6
machine with two principal characteristics: •It responds to a specific set of instructions in a well-defined manner. •It can execute a pre-recorded list of instructions (a program). Hardware refers to objects that you can actually touch, like disks, disk drives, display screens, keyboards, printers, boards, and chips. Software exists as ideas, concepts, and symbols, but it has no substance. (Books provide a useful analogy. The pages and the ink are the hardware, while the words, sentences, paragraphs
Words: 1145 - Pages: 5
A hard disk drive (HDD; also hard drive, hard disk, or disk drive)[note 2] is a data storage device used for storing and retrieving digital information from non-volatile memory (retaining its data even when powered off) in a random-access manner (data can be retrieved in any order rather than just sequentially). An HDD consists of one or more rigid ("hard") rapidly rotating discs (platters) coated with magnetic material, with magnetic heads arranged on a moving actuator arm to read and write data
Words: 359 - Pages: 2
NT1110: Module 6 Troubleshooting and Networks Final Exam Preparation Recap MODULE 1 Operating Systems There are three main operating systems in use today: Linux: Linux is an open source program available for free. “Open source” means that anyone who has the knowledge can improve the code, add functionality to the code, and modify the code to make it better. The only requirement is that you cannot sell it—you must give away your version for free. Linux is a subset of UNIX and is used more
Words: 2514 - Pages: 11
The Caribbean Institute of Technology (CIT) is the first school of its kind in Jamaica and the Caribbean. The school’s mandate is to train industry standard programmers in a ten month intensive training course after which they are able to rival a four year college graduate for a job as a computer programmer. I was among the pioneering batch of fifty-six students. As a student the Integrated Academic System (IAS) which is the schools networking system was in the teething stages. Upon graduating from
Words: 873 - Pages: 4
ZENworks 11 SP2 gives you new capabilities for managing your endpoints—with more flexibility, tighter security and greater ease. You can now manage Windows*, Linux* and Mac* endpoints through a web-based console and know your data is safe with full-disk encryption. ® ® Novell helps you: Manage more devices Balance security and employee productivity without compromising on either Access configuration and inventory, locationaware security and proactive patching through a single unified web console
Words: 884 - Pages: 4
computers have changed greatly over the years. Some bigger computer systems still exist but most computers are smaller and easier to handle. What once filled a room is now found in small cell phones. This is made possible by the discovery of new technologies and higher precision manufacturing, allowing us to make devices smaller and more powerful. Also the way the home computer case lays has changed. The case use to lay flat with the monitor sitting on top of it. Most desktop computers today have
Words: 739 - Pages: 3
