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SDLC

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35 Terms

1

SDLC

A process used by software development teams to design, develop, and test high quality software

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2

System & Planning

Aims to identify, plan, and select development project critical to the organizations mission

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3

System Analysis

Involves specifying the steps & algorithms for transforming data inputs into information

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4

System Implementation & Operation

The systems designed is turned into a working information system through software programming and testing

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5

Software

Refers to a set of instructions or programs that tell a computer how to perform specific tasks

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6

Hardware

Refers to the physical components of a computer system that can touch and see.

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7

Worm

A variation of virus that is target at networks is designed to spread itself without the need for an infected host file to share

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8

Virus

Is a destructive program that disrupts the normal functioning of information systems.

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9

Threat of New Entrance

Examine how easy or difficult it is for new companies to enter an industry

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10

Bargaining Power of suppliers

Looks at how much power suppliers have over firms in industry

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11

Threat of substitutes

Examines the likelihood of customers switching to alternative products of services

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12

Bargaining Power of Buyers

Consider how much power buyers have over firms

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13

Rivalry among existing competitors

Looks at the intensity of competition among firms

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14

Click-Only

refers to businesses that operate solely online and do not have physical brick-and-mortar stores.

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15

Brick & Motor

refers to businesses that have physical retail stores in addition to an online presence.

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16

Hybrid

refers to businesses that combine online and offline sales channels.

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17

Cloud Computing

is the delivery of computing services—including servers, storage, databases, networking, software, and more—over the internet

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18

IaaS

provides virtualized computing resources over the internet. This includes virtual machines, storage, and networking capabilities.

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19

PaaS

provides a platform that allows developers to build, deploy, and manage applications without having to worry about underlying infrastructure.

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20

SaaS

delivers software applications over the internet on a subscription basis.

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21

Firewall

They are an essential component of a comprehensive network security strategy in MIS. They help protect sensitive information, prevent cyber attacks, and ensure the integrity and availability of the company's network resources.

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22

PAN (Personal Area Network)

Wireless communication between devices, using tech- nologies such as Bluetooth; Under 10 meters

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23

LAN (Local Area Network)

Sharing of data, software applications, or other resources between several users; Typically within a building

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24

WAN (Wide Area Network)

Connect multiple LANs, often with distributed ownership and management; Large physical distance, from spanning multiple buildings or the area of a city to worldwide

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25

Order-to-Cash (O2C)

The process that starts with receiving a customer order and ends with receiving payment for the order.

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26

Procure-to-Pay (P2P)

The process that starts with identifying the need for a product or service and ends with making payment to the supplier.

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27

Make-to-Stock (MTS)

products are manufactured based on demand forecasts and stocked in inventory before customer orders are received. This allows for quick order fulfillment.

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28

Make-to-Order (MTO)

products are manufactured only after receiving customer orders. This allows for customization of products but may result in longer lead times.

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29

Storage

refers to the methods and technologies used to store data and information. This includes hard disk drives, solid-state drives, and cloud storage services.

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30

Networking

involves the hardware and software components used to connect computers and devices within an organization.

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31

Data Centers

are facilities that house the hardware and software components of an information system.

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32

Hacker

Originally meant a skilled programmer or technologist, but now often refers to someone who gains unauthorized access to computer systems or networks.

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33

Cracker

Someone who uses their technical skills to gain unauthorized access to computer systems or networks for malicious purposes.

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34

Botnet

are software robots working together with

zombie computers

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35

Computer Crime

Using a computer to commit an illegal act

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