
IT-Theory Notes (Paper 1) - A Level
This is a compulsory written paper which tests sections 1–10 of the syllabus content. Each examination paper consists of short-answer and structured questions of variable mark value. Candidates must answer all questions. Candidates answer on the question paper.
Title | Category | Type | Uploaded On |
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1.1 - Difference between Data, Information and Knowledge | Theory notes | File | July 29, 2020 |
1.2 - Static and Dynamic Data | Theory notes | File | July 29, 2020 |
1.3 - Direct and Indirect Data Sources | Theory notes | File | July 29, 2020 |
1.4 - Factors that Affect Quality of Information | Theory notes | File | July 29, 2020 |
1.5 - Coding Data | Theory notes | File | July 29, 2020 |
1.6 - Encoding Data | Theory notes | File | July 29, 2020 |
1.7 - Encrypting Data | Theory notes | File | July 29, 2020 |
1.8 - Data Validation and Verification | Theory notes | File | July 29, 2020 |
Title | Category | Type | Uploaded On |
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Internal hardware devices | Theory notes | File | Nov. 3, 2018 |
Input and output devices | Theory notes | File | Nov. 3, 2018 |
Storage devices | Theory notes | File | Nov. 3, 2018 |
Types of software | Theory notes | File | Nov. 3, 2018 |
User interfaces | Theory notes | File | Nov. 3, 2018 |
Compiler and interpreter | Theory notes | File | Nov. 3, 2018 |
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Monitoring, measurement and control | Theory notes | File | Nov. 3, 2018 |
Title | Category | Type | Uploaded On |
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E-safety | Theory notes | File | Nov. 3, 2018 |
Malware issues | Theory notes | File | Nov. 3, 2018 |
Health and safety issues | Theory notes | File | Nov. 3, 2018 |
Title | Category | Type | Uploaded On |
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The digital divide | Theory notes | File | Nov. 4, 2018 |
Title | Category | Type | Uploaded On |
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What is a network? Network types LAN and WAN | Theory notes | File | Nov. 4, 2018 |
Advantages and disadvantages of networking computers | Theory notes | File | Nov. 4, 2018 |
Client-server and peer-to-peer network, VPN | Theory notes | File | Nov. 4, 2018 |
Difference between the Internet and the World Wide Web | Theory notes | File | Nov. 4, 2018 |
Advantages and disadvantages of the Internet | Theory notes | File | Nov. 4, 2018 |
Advantages and disadvantages of mobile networks | Theory notes | File | Nov. 4, 2018 |
Difference between web conferencing and video conferencing | Theory notes | File | Nov. 4, 2018 |
How to set up a video conference | Theory notes | File | Nov. 4, 2018 |
How to set up a web conference | Theory notes | File | Nov. 4, 2018 |
How data is transmitted and converted in a video conference | Theory notes | File | Nov. 4, 2018 |
Title | Category | Type | Uploaded On |
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Transaction and Master files & Serial and Sequential files | Theory notes | File | April 20, 2019 |
Expert systems | Theory notes | File | April 28, 2019 |