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Chapters 1–7 | Exam-Ready | Updated for 2024/25
Syllabus: End of Bipolarity; Contemporary Power Centers; Contemporary South Asia; International Organizations; Security; Environment & Natural Resources; Globalization.
a) Data Science – Field that uses scientific methods, algorithms, and tools to extract knowledge from data.
b) Datafication – Process of transforming information, activities, or objects into data.
c) Population & Sample – Population is the entire group; Sample is a subset of the population.
d) Overfitting – A model that performs well on training data but poorly on new data.
e) Attribute – A property or characteristic of a data object.
f) Binary Attribute – Attribute with only two
### Home Management & Support Worker Quiz (with Correct Answers)
1. **What must a support worker do when faced with their primary role of providing personal care to the client at the same time as household tasks?**
✔ **Prioritize tasks**
2. **How should the support worker dry eating and cooking utensils (if no dishwasher)?**
✔ **By letting them air dry in a dish drainer**
3. **Gordon, a support worker, acknowledges his client’s preferences for meals. By doing this, what is Gordon
Vad har ditt parti för ideologi
Socialdemokraternas ideologi är socialdemokrati. De vill ha ett rättvist samhälle där staten hjälper alla med skola, vård och trygghet, och där alla får lika möjligheter.
Vad tycker partiet om
Skolan: Socialdemokraterna vill att alla barn ska få en rättvis skolgång. Och de vill stoppa vinster, alltså att pengarna går till undervisning och eleverna istället till företagen. En annan grej de vill stoppa är religiösa friskolor. Elever som
CSMA/CD (Carrier Sense Multiple Access/ Collision Detection) is a media access control method that was widely used in Early Ethernet technology/LANs when there used to be shared Bus Topology and each node ( Computers) was connected by Coaxial Cables. Nowadays Ethernet is Full Duplex and Topology is either Star (connected via Switch or Router) or point-to-point ( Direct Connection). Hence CSMA/CD is not used but they are still supported though.
Consider a scenario where there are 'n' stations
...Cells & Genetics Basics
Cells = fundamental life unit.
Prokaryotes = no nucleus, single-celled.
Eukaryotes = nucleus + organelles, can be multi/single-celled.
Genetics = study of heredity. DNA discovered by Rosalind Franklin (1953).
DNA = double helix, 4 bases (A–T, C–G).
DNA → histones → chromatin → chromosomes (23 pairs in humans).
DNA Replication & Mutations
Replication: initiation (helicase), elongation (polymerase), termination.
Errors = mutations (only source of new variation)...
a) Business:Business is an economic activity of producing and selling goods or services to earn profit.b) Demand:
Demand is the quantity of a good or service that consumers are willing and able to buy at a given price and time.c) Inflation:Inflation is the continuous rise in the general price level of goods and services in an economy.d) National Income:National income is the total money value of all final goods and services produced in a country during a year.e) Law of Demand:Law of demand states
Switches
Managed Switch: Configurable via software, supports security and communication settings. Used in large networks (enterprise, universities).
Unmanaged Switch: Fixed configuration, hardware-only, cannot be configured.
Ethernet & Speed - Fast Ethernet: 100 Mbps.Gigabit Ethernet: 1 Gbps.
Ethernet Protocol: Divides data into frames, encapsulates IP addresses, performs error detection.
Ports
Console Port: Connects PC/laptop to configure switch.
Communication Modes
Simplex (Half
Music
• Uwang Ahadas (Yakan, Basilan) – Master of traditional Yakan instruments (kwintangan, gabbang, bamboo gongs).
Importance of Tradition
• Protects heritage & culture.
• Combines functionality + creativity + cultural identity.
• Passed on to younger generations (schools, workshops, community).
• Tradition is Contemporary – adapted for modern use, remains relevant today.
Challenges Faced by Traditional Artists
1. Tourism – Rituals/dances altered for tourists; synthetic materials...