1.1 Choose a term from COLUMN B that matches the description in COLUMN A - NSC Information Technology - Question 1 - 2023 - Paper 2
Question 1
1.1 Choose a term from COLUMN B that matches the description in COLUMN A. Write only the letter (A–P) next to the question numbers (1.1.1 to 1.1.10) in the ANSWER BO... show full transcript
Worked Solution & Example Answer:1.1 Choose a term from COLUMN B that matches the description in COLUMN A - NSC Information Technology - Question 1 - 2023 - Paper 2
Step 1
1.1.1 The efficient and environmentally responsible design and disposal of computer equipment
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Answer
This term corresponds to H: Green computing. Green computing emphasizes both environmental sustainability and efficient use of resources related to computer hardware.
Step 2
1.1.2 The interconnection of computing devices embedded in everyday objects, enabling them to send and receive data via the internet
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This is referred to as I: IoT (Internet of Things). This concept highlights the network of physical devices that communicate over the internet.
Step 3
1.1.3 A term used to describe memory that loses its data when the power is switched off
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The appropriate term is J: Volatile. Volatile memory requires power to maintain the stored information.
Step 4
1.1.4 The study and design of computer equipment to enhance the comfort and safety of the user
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This definition pertains to C: Ergonomics. Ergonomics focuses on optimizing user interaction with their environment and tools.
Step 5
1.1.5 A collaborative website where users can publish and organize a body of content for free
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This corresponds to D: Wiki. A wiki allows multiple users to contribute and modify content freely.
Step 6
1.1.6 The real-time integration of virtual, augmented, and other virtual enhancements with real-world objects
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The matching term is L: Augmented reality, which blends digital components with the physical world.
Step 7
1.1.7 The process of extracting specific information from a database based on a set of criteria or conditions
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This process is known as P: Query. A query retrieves specific data based on defined parameters.
Step 8
1.1.8 The file extension of an image file
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This corresponds to M: jpeg. JPEG is a common file format for images.
Step 9
1.1.9 Refers to the unique address of a web page
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This is identified as G: URL (Uniform Resource Locator), which points to a specific resource on the internet.
Step 10
1.1.10 A peer-to-peer protocol used for the sharing and transfer of large files across a network
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The appropriate term is O: BitTorrent, which facilitates file sharing among users.
Step 11
1.2.1 Linux is an example of … software, which means its code is provided free for use, modification and redistribution.
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This is A: Open-Source Software. Open-source software allows anyone to use and modify the source code.
Step 12
1.2.2 … is a temporary storage area.
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This corresponds to D: Cache. Cache is used to store frequently accessed data for quick retrieval.
Step 13
1.2.3 Most of today's internet connections are ... connections that are capable of transmitting large amounts of data across the network.
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The term is C: Broadband. Broadband refers to high-capacity transmission techniques.
Step 14
1.2.4 The answer to the expression given below: 24 MOD 7 * 5 DIV 2
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The answer to the expression is C: 7. To evaluate: 24 MOD 7 gives 3, then 3 * 5 = 15, and 15 DIV 2 gives 7 (integer division).
