CAT Theory

Role of application software

PLays a crucial role in enhancing the fuctionality and productivity of a computer

consists of programs designed to fulfil specific tasks for end users

Updating software

Regularly updating software is essential to ensure optimal performance and security

Enable automatic updates when possible and manually check for updates in other cases

online/web applications

Web applications run on web browsers and offer various advantages such as:

Accessibility from any device with an internet connection

Collaboration features that enable real time editing and sharing

Automatic updates without the need for user intervention

versions, patches and service packs

versions:New releases with significant changes and additional features

patches:Small updates to address specific issues or vulnerabilities

service packs:Bundles of updates and fixes rolled into a single package

How ict impact workplace and employment practices

ICTs enable mobile offices allowing employees to work remotely and be productive from any location

Virtual offices facilitate communication and collaboration amongst geographically dispersed teams

Decentralization of labour allows organisations to tap into global talent pools and reduce geographical barriers

Office automation streamlines tasks and processes, increasing efficiency and productivity

Intro to e-learning and m-learning

E-learning refers to online educational courses and resources accessed through ICTs

M-learning allows learners to access educational content on mobile devices

Benefits of flexible learning personalized content and continuous skill development

Data Types used

Different data types are used and stored in different data bases

Ensuring proper data classification and security to comply with relevant policies and regulations

software bugs

Software bugs are flaws or errors in computer programs that can lead to unexpected behaviour

Bugs can affect the functionality , performance and security of software applications

Hardware Failure

Occurs when computer components malfunction or break down

Can lead to data loss , system downtime , and disruptions in operations

Verification and validation of data

Verification ensures data accuracy by comparing it against known sources or standards

Validation checks data for consistency and reliability , identifying potential errors or inconsistencies

Computer and human error

Computers and humans can make mistakes when entering data

These errors can impact decision making analysis and overall data qualities

Errors in data can lead to inaccurate and invalid information