Hardware
securely deleting files from a hard disk drive to the point beyond data recovery. Utilizes zeroes and ones to overwrite data onto all sectors of the device, effectively deleting data permanently.
Disk Wiping / Secure Delete
This feasibility report determines if there is existing technology sufficient to implement the proposed system?
Technical Feasibility
This cycle involves the design and implementation of the complete system including such things as software requirements, hardware requirements and any organizational restructuring that might be needed.
System Development Life Cycle
This method of data collection has a negative aspect in that people may not respond, and questions cannot be clarified as they can be in an interview.
Questionnaire / Survey
Amazon's self-service, fully-automated grocery store
Amazon Go
54D
A project management tool that has a branch like structure and is used to schedule, organize and coordinate tasks within a project
PERT Chart
Data collection method of researching what other companies have done in the past.
Literature Search / Related Literature
This section/phase requires understanding business needs and processing needs.
Analysis
Name given to the latest upcoming version of Android OS
Android 14
Refers to the transfer of data between different formats, storage types and computer systems.
Data Migration
Entire system is tested at the same time to verify that they work together
Integration Testing
This is a part of the SDLC - Bugs (errors), or worse, flaws in the initial design have to be fixed while the program/system is in use. However, fixing a bug is a dangerous process as other bugs are likely to be introduced. The maintenance process has been said to be "two steps forward, one step back ".
Maintenance
Input data that is at the minimum and maximum boundaries
Data Limits
Google's Self-Driving Car company
Waymo
its powerful features such as storage space and processing power. Usually used by large organizations to handle high volume input and output. Mainframes have the ability to run multiple operating systems at a time having multiple users be able to use it at a time.
Mainframe
The process of evaluating whether data input follows appropriate specifications and is within reasonable limits..
Validation
refers to an error condition where data is lost or destroyed due to system failure.
Data Loss
DOUBLE JEOPARDY - worth 800
Name 4 components of a Gantt Chart
Task, Date, Duration bars, Assignee
The current CEO of Alphabet
Sundar Pichay
the register in a computer's processor, or central processing unit, CPU, that stores the data being transferred to and from the immediate access storage.
Memory Data Register MDR
Input data that is outside the range limits and might be rejected by verification methods.
Extreme Data
This is a risky implementation since the company starts the new system and immediately shuts down the old work process. If the new system does not work properly then there is a huge risk of a system shutdown.
Direct Changeover
Done before the software product is made available to the public and is normally carried out within the company.
Alpha Testing
Red Panda