by Editorial | Jun 5, 2021 | Grade 12, Grade12 - Theory
New to the grade 12 2021 IT Theory syllabus is more up-to-date information about SSD ie SATA SSD and PCIe SSD. Also covers the form factor M.2 and NVMe, both SATA and PCIe. Here is an awesome YouTube video on the topic. All about...
by Editorial | Jun 17, 2020 | Grade 12, Grade12 - Theory
-Cloud Computing. SaaS – Software as a Service. Here End-Users can use existing applications online usually through their browser. Software is not downloaded and is usually paid for monthly. Example: Using a wordprocessor offered by Google. PaaS – Platform...
by Editorial | Jun 1, 2020 | Grade 12, Grade12 - Theory, Pseudocode Tracetables
The final question of your theory paper is usually OOP, pseudocode, algorithms flowcharts and tracetables. Here is question 7 of the IEB Thoery paper supplementary 2019. To answer it you need to know how to set out a class diagram (part of the OOP part of the...
by Editorial | May 31, 2020 | Grade 11, Grade 11 - Theory, Grade 12, Grade12 - Theory
Gateways, Routers, Firewalls, Proxy Server, Bridges . . . A gateway is a hardware device that acts as a “gate” between two networks. It may be a router, firewall, server, or other device that enables traffic to flow in and out of the network. While a...
by Editorial | May 24, 2020 | Grade 12, Grade12 - Theory, Pseudocode Tracetables
Be able to read a program written in pseudocode and then fill out the relevant tracetable. Here is an example for download. Now create your own trace table with differing values for ageArr for the example above. ageArr[0] = 5 ageArr[1] = 17 ageArr[2] = 48 ageArr[3] =...
by Editorial | May 21, 2020 | Grade 12 - Internet, Grade12 - Theory
How does the Internet work? IP addresses, DNS servers, fibre cables, data centers, TCP/IP, radio magnetic waves, microwaves, protocols. Click here to watch the video on YouTube...
