Ctrl+L

Use by user to accomplish specific tasks

A powerful,single -user computer. Like PC but more powerful microprocessor.

2 major categories of Software

Ctrl+E

Large volumes of data and information can stored in computer and retrieved whenever required

Computer is Versitiles in nature. Can performed different types of tasks with the same ease.

It is the permanent form of storage.Stay active regardless of power supply is turn on /turn off.

In this stage human being primarily communicate using simple picture/drawings. called " petroglyphs ".

Store up to 700 megabytes (MB)

Arrival of first writing system known as ??

Travel as an attachment to email messages and usually replicates automatically.

Small piece of software that piggy banks on real programs.

EDSAC stands for??

The term used because the data is accessed.

Is a generic term for organized collections of computer Data and instructions

Ctrl+F

for data to become information must be contextualized ,categorized calculate and considered.

executes all arithmetic and logical operations.

Ctrl+S

Powerful mobile phone,designed to run a variety

Ctrl+ C

Refers to physical components of computer. Or it is the collection of physical elements that constitutes a computer system.

store the data that is executed next"very past storage area.

F4

Is any Peripheral (piece of computer)hardware equipment to provide data and control signals to an information.

Paint a bigger picture

A multi-user computer capable of supporting 10 to hundrends of users.

Ctrl+V

LEO stands for ??

The first electrical battery that created and stored electricity

Machine an improvement of Pascaline,included additional components to multiply and divide.

control and coordinates computer components

Many extraordinary invention took place ,where can see similarities between modern day technologies and the rising technologies.

Fact or figures which relay something specific.Means "unstructured facts and figures"

Give me at least 5 examples of Manual Input Devices.

Was created to express single syllables,consonant and vowel.

word's 1st commercial computer

Ctrl+N

analog computer that allowed to multiply and divide.

A small ,Single users computers based on a microprocessor. Has keyboard for entering data,monitor and storage device.

Closely linked to doing and implies know - how and understanding.

F7

Ctrl+U

Mechanical computer that allowed to add,substract,multiply and divide two numbers.

Is any pieces of computer hardware equipment used to communicate the results.

A powerful multi-user computer capable of supporting many hundreds or thousands of users.

Vacuum tubes use instead of electromechanical parts.

Ctrl+Y

It was invented to communicate others over great distance trough use of electricity.

Ctrl+A

The simple drawings or picture to use to communicate is ???

A hard disk part of a unit. Store and provide relatively quick access to large amount of data.

Ctrl+Z

Can store up to 8.4 GB of data

Small pieces of software that uses computer networks and security hole to replicate itself.

The computer can process data very fast at rate of millions instruction per second.

It is a memory scheme within the computer system responsible for storing data on temporary basis.

evaluated understanding

It is the brain of the Computer and most important element of computer system.

In this generation there was an increased in speed and the efficiency of computers.

Ctrl+D

The most common used Keyboard is ???

Ctrl+B

An extremely fast computers that can perform hundred of millions of instructions per second

Is a simply a computer program. Program claim to do one thing (claim to be a game ) No way to replicate automatically

Like laptops,it designed to be portable .Provide a very different computing experience.

F8

Vacuum tubes where replaced with transistors. There was a improvement allowing computers to become smaller,faster,cheaper.

Focuses on the Artificial Intelligencce and the creations of intelligent machines that functions and behave like humans

Machine creation that calculate numbers and print the results.

Any kind of computers consists of HARDWARE AND SOFTWARE?

Used for a longer period of time,computer does not get tired or fatigued. Perform long and complex calculations with same speed

Ctrl+I

It is the first high speed digital computer.

Type of laptop that designed to be more portable. Cheaper than laptop and Desktops.

Data are processed to be useful:provide answers to WHO,WHAT,WHERE,WHEN.

Ctrl+X

Newest type of optical media,can store upto 50 GB of data

Provide the basic nonstask specific functions of compute.

Applications of data and information:answer HOW questions.

What are the Different Stages of IT Development ?

ENIAC stands for???

Is disk drive that uses laser light as part of process of reading or writing data.

Is a battery or AC-powered personal computers that easily carried and use. Ideal as a second computer.

Computers upscaled to integrated circuits that contained numerous amount of transistors on one,small chip.

Computer System used Vacuum tubes. Machine were huge and took up entire rooms. Relied on machine Language.

Ctrl+J

It is the beggining of telecommunication emerged.Many revolutionary technologies were invented that led to mofern information technology systems.

Computers and internet has been around for a long time and evolution throughout history.

a storage module made of flash memory chips

Responsible for controlling integrating and managing the individual hardware component.

Ctrl+R

Is basically any handheld computer designed to be extremely portable ,often.

Computer provides a high degree of accuracy

Is an electronic device,operating under the control of instructions stored in its own memory.

In this stage the information technology were currently live in.

It is the first stored -program computer.