Trend in ICT
Define ICT
infrastructure and components that enable modern computing
Define Data
Collection of fact, such as # and texts.
Define Digital Media
The using of Computer and internet technologies to produce and transmit digital output
Define ASCII
A standard coding system uses to represent characters as number from 0-127
Define microprocessor
A tiny electronic chip found inside a computer's CPU and other digital device
Identify Existing ICT trend of education in Tonga
E-learning and cloud computing
Outline the main components of IS
Hardware,Software,data,Networking,people
Outline different type of Digital media
email, online radio
state the purpose of Control structure
Define how code should flow through the program
Outline the basic operation of a microprocessor
Fetch,Decode,execute,store
Explain the contribution made by existing ICT trend to our local economy
>internet provide businesses new way of reaching out for new customer
>Business service available online anytime anywhere
link: these contribute support economic growth
State a key concern with IS implementation in PICs
Failure in IS implementation can cost a lot of money
Outline key features of digital media application.
cropping,rotating
State a key component of the programming process
test the solution and debug any error found.
Outline the main use of programmable microprocessor
Analyzing result
Control the operations of the device to work
Outline some key effort by the Tonga government to promote existing ICT trend
>develop and create Tonga ICT policy
>Tonga government has create taskforce unit to fight cybercrime
Explain possible challenges with Is development
Costly to keep up with fast changes in technologies
many users are not computer literate
link: PICs face these challenges because of lack of funds
explain the element of good graphic design.
element include colors to create contrast and use of inappropriate shapes to express different ideas
link: These element are guideline and tools for developing an effective graphics
state the relationship between a logic gate and a digital circuit
Logic/digital circuits are built from logic gates
State the purpose of machine language
-Directly operate and handle the entire hardware of a digital device
-provide low-level interface between software and hardware
Evaluate major concern in Tonga with existing ICT trend
Easy access to inappropriate content available online
There will be an increase in cybercrime
link: these concerns are serious because many people may end up in court or jail if commit such activities
Discuss possible feature to consider in preparing PICs for successful implementation of IS
Have training sessions for user and staff
Have enough fund for resource
link: these features must be available in order for IS to work efficiently
Identify a type of digital media device
smartphone
Outline the ASCII representation structure
-Most computer use ASCII codes to represent text
-is a standard coding system use to represent characters as number, with each letter assigned a number from 0-127
State the purpose of high-level language
-to simplify programming for user
-use by the programmer to create computer program