international standard language for processing a database
What is SQL
100
Used to find groups with similar characteristics
What is Cluster Analysis
100
This is a method where a process goes in a linear sequence from requirements to design to implementation.
What is Waterfall Model
100
an elastic leasing of pooled computer resources over the internet
What is cloud
200
Working memory used by an electronic device. It is volatile because it is erased when the device is shut down
What is RAM
200
A process of converting a poorly structured table into two or more well structured tables.
What is Normalization
200
A data collection, smaller than the data warehouse, that addresses the needs of a particular department or functional area of the business.
What is data mart
200
A model that represents the current situation and processes
What is as-is model
200
Computing device that prevents unauthorized network access
What is firewall
300
A computer that is designed to support processing from many remote computers and users.
What is Server
300
Forms, reports, queries, and application programs
What are the 4 elements of database application
300
A term refers to the level of detail represented by the data.
What is granularity
300
One focuses on IS development while the other one focus on ensuring business process and information systems meet the organization’s competitive strategies.
How is a Systems Analyst different from a Business Analyst
300
System of hardware and software that store user data in many different geographical locations and makes that data available on demand.
What is a Content Delivery Network
400
Runs within a computer browser such as Chrome.
What is thin-client application
400
When a system does not update real time and allows incorrect data to be seen in more than one place.
What is Lost-update problem
400
This is a technique readily implemented using reporting tools. It is used to analyze and rank by customers according to their purchasing patterns.
What is RFM Analysis
400
A table that shows the amount of production completed in a
certain time frame in relation to the expected amount for that period.
What is Gantt chart
400
Uses the internet to create the appearance of private, secure connections.
What is Virtual Private Network (VPN)
500
Set of tools developed by Richard Matthew Stallman in 1983
What is GNU
500
One is used in applications that store a lot of data like web server or in companies that needs to keep track of their products and clients. The other one is commonly used to process paperwork like reports and the like that are usually printed out.
What is the difference between database and spreadsheet?
500
huge volume, rapid velocity, and great variety
What are the characteristic of Big data
500
Inefficiencies caused by adding more resources, such as new project members, towards the end of a project
What is Brooks’ Law
500
A remote action system that healthcare professionals use to diagnose illness for rural or remote areas.