chapter 1 Flashcards

1
Q

Also called computer revolution

A

Digital Revolution:

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2
Q

What are the uses of computer

A
  1. Science and fields
    - Scientist uses it to develop theories, collect, analyze and test data, and exchange information
  2. Educational Fields
    - Uses computers for educational purposes
  3. Communication
    - Electronic mail helps interaction around the world, enabling interaction through messages in the net.
  4. Engineering and manufacturing fields
  5. Banking fields
    - Uses ATM to automate the process of withdrawal and depositing 24/7
  6. Health Care
    - Computers help doctors and nurses with various task ranging from work schedule and patient schedules
    - Also equipment like x-rays
  7. Business and Industries
    - Business owners uses computers to launch their business online
    - Also uses networking for growth and development
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3
Q
  • Scientist uses it to develop theories, collect, analyze and test data, and exchange information
A
  1. Science and fields
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4
Q
  • Uses computers for educational purposes
A
  1. Educational Fields
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5
Q
  • Electronic mail helps interaction around the world, enabling interaction through messages in the net.
A
  1. Communication
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6
Q
  • Uses ATM to automate the process of withdrawal and depositing 24/7
A
  1. Banking fields
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7
Q
  • Computers help doctors and nurses with various task ranging from work schedule and patient schedules
  • Also equipment like x-rays
A
  1. Health Care
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8
Q
  • Business owners uses computers to launch their business online
  • Also uses networking for growth and development
A
  1. Business and Industries
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9
Q

is a calculation tool used by sliding counters along rods and grooves, used to perform mathematical functions.

A

Abacus –

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10
Q

– was an early british computer. Inspired by Jhon von neuman
- Was the second electronic digital stored-program computer to go into regular service.

A

Electronic Delay Storage Automatic Calculator (EDSAC)

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11
Q

Types of computer

A

1 Personal computer
- Also known as a microcomputer
- It is a general-purpose computer design for individual use
2 Smart phones and tablets
- Pocket friendly, better hardware capability
3 Desktop Computer
- A personal computer designed to stay on a fix position that fits on the desk
4 Workstation Computers
- Is used for technical and scientific applications.
5 Supercomputers
- It is speed, its fast
- Biggest and fastest computer
- First developed by Roger Crey in 1976

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12
Q
  • Also known as a microcomputer
  • It is a general-purpose computer design for individual use
A

Personal computer

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13
Q
  • Pocket friendly, better hardware capability
A

Smart phones and tablets

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14
Q
  • A personal computer designed to stay on a fix position that fits on the desk
A

Desktop Computer

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15
Q
  • Is used for technical and scientific applications.
A

Workstation Computers

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16
Q
  • It is speed, its fast
  • Biggest and fastest computer
  • First developed by Roger Crey in 1976
A

Supercomputers

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17
Q

Computer components

A

Input devices or unit
Cpu – Memory unit, control unit, arithmetic & logical unit
- Performs all types of data processing operation
Output devices or unit

18
Q

The inventor for computer in 1930s

A

Charles Babbage –

19
Q

year that started the inventions of calculating machines

20
Q

– invented the z1, the first programmable computer in 1936
-credited as the first to create a digital computer

A

Konrad Zuse

21
Q

– created the Electronic Numeric Integrator and Computer in 1940s during World War 2

A

John Mauchly

22
Q

was completed in 1954 used by rand researchers

A

JHONNIAC - John von Neumann Numerical Integrator and Automatic Computer

23
Q

– The first desktop computer sold to average consumers in 1965

A

Programma 101

24
Q

– A personal computer that prints documents and sends emails in 1970s
- Included a mouse, keyboard and a screen

A

Xerox Alto

25
- A game changer for the computer industry, Steve Jobs first introduced it in 1984 which have a mouse, keyboard and a screen
First Macintosh
26
– It was launched in 1998 and was meant to be portable and customizable
iMac G3
27
– In 2008 Steve Jobs first introduced the computer in a manila envelope
Macbook Air
28
is any hardware of software used to host an application or services.
a platform
29
Types of Technology platforms
Operating System – manages all the applications and programs on a computer or mobile phone. - Uses GUI or Graphical User Interface to communicate with the user effectively Database Management System (DMS) – This system software consists of group of programs that allow you to organize, sort, edit, retrieve, manage, define, and store data in a data base. Engagement Platforms – are software applications that enable companies interaction with potential customers and team members. Digital Marketplace – is a platform that facilitates e-commerce by creating a virtual environment where buyers and sellers can transact. On-demand service platform – is a software program that offers trade services similar to the digital marketplace Web platform – is a service platform that facilitates information discovery and sharing on the internet. Video game software – is a digital environment that allows users to play video games on their computer or digital device. Data harvesting platform - are software programs that extract data and information from different sources online. Content Distribution Platforms – is a software program that connects content like text, videos, images, or media advertisements with owners of touch-points like websites or digital devices. - For content creators Endpoint Security Platforms – is system software that incorporates specific functions from vendors and sometimes third-party products to improve the operation of your digital device. Robotic Software Platforms – is a software package with a simplified programming framework for robotics devices.
30
- manages all the applications and programs on a computer or mobile phone. - Uses GUI or Graphical User Interface to communicate with the user effectively
Operating System
31
– This system software consists of group of programs that allow you to organize, sort, edit, retrieve, manage, define, and store data in a data base.
Database Management System (DMS)
32
are software applications that enable companies interaction with potential customers and team members.
Engagement Platforms –
33
– is a platform that facilitates e-commerce by creating a virtual environment where buyers and sellers can transact.
Digital Marketplace –
34
– is a software program that offers trade services similar to the digital marketplace
On-demand service platform
35
is a service platform that facilitates information discovery and sharing on the internet.
Web platform –
36
is a digital environment that allows users to play video games on their computer or digital device.
Video game software –
37
are software programs that extract data and information from different sources online.
Data harvesting platform -
38
– is a software program that connects content like text, videos, images, or media advertisements with owners of touch-points like websites or digital devices. - For content creators
Content Distribution Platforms
39
is system software that incorporates specific functions from vendors and sometimes third-party products to improve the operation of your digital device.
Endpoint Security Platforms –
40
– is a software package with a simplified programming framework for robotics devices.
Robotic Software Platforms