I am a CAT teacher with 15 years experience. These notes are made from 2 different textbooks, past papers and resources used in class. The notes are rich in pictures and colour to make it worth your while.
A few pictures are so blurry that the text in them are obscured, but the notes themselves are good and the pictures are very effective.
By: OliverJB • 1 year ago
Seller
Follow
rianaduplooy
Reviews received
Content preview
PAPER 2: One 3-hour theory paper of 150 marks (reduced to 100 marks)
The paper will cover all theory aspects, including elements of Solution Development (viz. application
packages and file management). A section will also assess the understanding of the technologies studied to
make informed decisions in a real – life end – user scenario, ranging from choices of technology to its
responsible use. This will be a written paper externally set, externally marked and externally moderated in
Grade 12. This will be a 3-hour paper, out of 150 marks, reduced to 100 marks. Weighting per content area
Content Areas Marks/150
System Technologies 60 ±3
Internet and Network Technologies 30 ±3
Information Management 15 ±3
Social Implications 15 ±3
Solution Development 30 ±3
Breakdown of the structure of the question paper: (Note: This does not total 150 as all topics
overlap into the Short Questions and Integrated Scenario)
Section Description Marks/150
• Questions 1 & 2: Short questions
A A range of short questions aligned to all the topics. ±25
• Question 3: System Technologies
Questions related to the content, concepts and skills in the systems ±25
technologies topic area.
• Question 4: Internet and Network Technologies
Questions related to the content, concepts and skills in the Internet and WWW, ±15
e-communication and network technology topic areas.
• Question 5: Information Management
Questions related to the management of information. In particular, using Input, ±10
B Processing and Output (Algorithms) to solve a problem.
• Question 6: Social Implications
Questions cover the concepts and skills in the social implications focus area,
±10
namely impact of ICTs on society and health, social, legal, ethical, security and
environmental issues.
• Question 7: Solution development
Questions focused on the solution development topic area, namely the
±15
knowledge and understanding that supports the practical application of skills.
Viz. the theoretical concepts behind the practical use of applications.
• Questions 8 & 9: Integrated Scenario
This section is based on a single scenario and will be aligned to all the topics.
C This section will also assess the understanding of these technologies to make ±50
informed decisions in a real-life end-user scenario, ranging from choices of
technology to its responsible use.
,Using wildcard in a search. * Represents any number of
characters.
*.xls will give Excel files with any
name.
? represents one character.
???.xls will give a Excel file with a
name like CAT.xls or LOL.xls,
consisting of 3 characters.
Right click on the file ➔ Properties Metadata = additional information
about the file.
Properties of a file:
- Type, size
Attributes of a file:
- Read-only or hidden
File ➔ info ➔ Password protection
File ➔ Export Exporting a file / changing the
type.
,Right click on the file ➔ send to ➔ compressed(zip) folder Reason:
- Reduce size of the file.
Decompress a file:
Right click ➔ extract all ➔ chose the destination to extract.
Storage sense
Automatically deletes unused files.
Disk optimising:
Terms used to refer to the
different techniques used to
optimise the type of Hard disk.
• SSD = TRIM
• HDD = defragmentation
Disk clean-up
Free-up storage space.
Power settings to contribute to
green computing.
File explorer ➔ this pc➔ Local This shows the storage space
drive (HDD/SSD)➔ right click available.
, File explorer ➔ this pc➔ right click Displays the devices specifications.
RAM Computers with 32-bit processors
are older, slower, and less
secure, while a 64-bit processor is
newer, faster, and more secure
which means it can use more RAM.
Folder: contains 1 or more
documents or subfolders
File: a single document.
Folder structure:
- Arrow before the main folder
indicates subfolders.
- Main folder has 3 sub-
folders
Other information:
• Enhance input: by using QR codes, using short-cuts
• Digital virtual assistants: Siri = iOS, Google
assistant, Cortana = Windows 10, Alexa = Amazon
• Regional setting: configures time, date, currency…
Enrichment: Read pg. 16-40 do activity on
pg.40 of Exploring CAT textbook
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller rianaduplooy. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.66. You're not tied to anything after your purchase.
