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Test Will be Tomorrow
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Big Insights (Insights - clear or deep perception of a situation/ गहन जानकारी)
Revolution (Change)
Pursuits (following/ hobby),
360 degrees (totally/completely/ comprehensive).
Monitored (keep an eye on)
Analysed (study / examine).
billions (एक अब्ज)
trillions millions (दहा लाख करोड)
Millions (दहा लाख)
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massive (big)
incomprehensible (puzzling/ unknown).
correlation (related)
market trends (tendency)
advanced (higher/ progressive)
by miles (largely)
Location Tracking (Travelling) :
GPS (Global Positioning System)
radio frequency identification sensors (RFID)
prone (sensitive)
transit (travel/transport),
logistics (the commercial activity of transporting goods to customers)
risks- danger
reliability–credibility/ faith (विश्वसनीयता)
Patterns- scheme
the globe- world.
Forecasting –predict
impending (approaching/ near)
natural calamities (disaster/दुर्घटना; विपत्ति; आपदा)
combat (encounter/ fight)
predict (foretell/ पूर्व-सूचना देना)
conscious (aware/ जागरूक).
Gadgets – tools
ailment (disease /illness),
outbreaks (eruption)
epidemics (महामारी)
precautions - a measure taken in advance to prevent something dangerous
individuals (person)
analytics - विश्लेषण/information resulting from the systematic analysis of data or statistics
sector (the commercial activity of providing funds and capital)
force (cyber)
spikes (sudden increase)
suspicious (doubtful/संदेहजनक)
natural language (computer coding)
algorithms (a process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer/design/ system)
permutations (variation)
A gigantic (vast/big)
tremendously (largely)
embedded (fixed/ installed)
quarters (our home).
minutely (sharply).
giant (huge/ enormous),
transactions (business/deal).
demographics (human age)
algorithms (design/ system)
focuses (concentrate)
content (information)
engagement (involvement/ investment )
segment (divide)
engaging (pleasant /attractive)
inundated (prosper/develop)
transformed (totally changed)
customized (make according to requirements)
Dynamic (effective)
comprehension (knowledge/ज्ञान)
designed (creating)
an access (obtain/gain)
gauge (Guess/test)
operational (functional)
enhance (improve)
pitfalls (problem)
geographical phenomena (a remarkable development/ changes)
optimum (best/ outstanding)
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There is a revolution (Change) in the lifestyle of people which has been affected by Big Data. Our food habits, our health care our travelling, our scientific pursuits (following/ hobby), you name it and everything has changed 360 degrees (totally/completely/ comprehensive). The massive data available with us can really work wonders. Friends, do you know what happens when we like a post on Facebook or share a post on WhatsApp, visit any website, make online purchases, or watch videos? Yes, whatever activity we do online is recorded, monitored (keep an eye on) and analysed (study / examine). So a huge amount of data is collected. Let me give you an idea of how huge the data might be. Big data can be petabytes or Exabyte’s of data consisting of billions (एक अब्ज) to trillions millions (दहा लाख करोड) of records of millions (दहा लाख) of people- [expand title=" Read More" swaptitle="Hide the lesson"]
All from different sources, for example web, sales, customer contact centre, social media, mobile data and so on. The data available to industries and companies is enormously increasing in volume, variation, velocity, veracity and value.
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(A1) (1) YouTube has many videos on various things. Listen to the uses and health benefits of 'Lemon' and share them with your friends.
Ans: Lemons can be used in various food and drink preparations. From a simple fresh lime juice to a lemon pie, it's an ingredient that comes packed with a tangy (strong /acidic) taste. Some of its health benefits are:
1. it detoxifies the body (रासायनिक तत्त्वों का असर कम करना)
2. helps in weight loss
3. promotes heart and kidney health
4. Improves digestion
5. a good source of Vitamin C thus boosts immunity.
(ii) Write true or false.
1] The massive data available with us can really work wonders.
2] Whatever activity done, online is neglected totally.
3] The Data stored in our cellphone is called small Data.
4] Big Data can be gigabytes of data consisting.
5] Weather patterns give us pre-warnings of the natural calamities.
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1] The massive data available with us can really work wonders. - true
2] Whatever activity done, online is neglected totally. - false
3] The Data stored in our cellphone is called small Data- true
4] Big Data can be gigabytes of data consisting.- false
5] Weather patterns give us pre-warnings of the natural calamities- true [/expand]
(iii) Big Data has affected our.
(iv) Complete the following sentences.
1] When we like a post on Facebook or share a post on WhatsApp, visit any website, make online purchases, or watch videos, --------------
Ans: It is recorded, monitored and analysed.
2] It’s not the amount of data that is important but --------------
Ans: what the organizations do with the data is what matters.
3] Big Data has been useful in identifying and tracking the exact location of a place ----------------
Ans: With the help of GPS and Google Maps.
4] The smart watches, other wearable, health apps in our phone detect ------
Ans: our heart rate, monitor the patient’s sleep pattern, keep a record of his exercise.
5] Big Data can even predict possible spikes on servers so that ---------
Ans: banks can manage transactions accordingly.
(v) Write, What keep a track of the user behavior and transactions.
Ans:
1] Facebook,
2] Google,
3] Twitter
4] Other online giant.
(vi)Big Data is increasing in the form of five V’s they are..
6] Financial frauds.
(iv) What is cybercrime?
Ans: Cybercrime means illegal activities carried out using computers or the internet. This includes hacking systems to steal information, spreading viruses and committing fraud. Cybercriminals often target personal data, financial information, or business secrets. They can disrupt services, steal money, and cause significant harm to individuals and organizations. Protecting against cybercrime involves using strong passwords, updating software, and being cautious with online interactions.
(A3) Guess the meaning of the following idioms and phrases and use them in sentences of your own. One is done for you.
1] One-size-fits-all – suitable for or used in all circumstances.
Example: The wrist watches have adjustable belts, so one- size-fits- all
2] ‘Once in a blue moon’- seldom/ very rarely.
Example: My friend lives in America who calls us once in a blue moon.
3] ‘One man army’- someone who can do each and every kind of work.
Example: My Primary teacher would act as a one man army who would teach all the subjects alone and complete official work also.
4] ‘Once bitten twice shy’- being careful after an unpleasant experience.
Example: Rajan had not kept his word last time, so today his mother is not ready to hear him again—once bitten, twice shy.
5] ‘One up on’- to have or get an advantage over someone
Example: He and his brothers are always trying to get one up on each other.
(A4) (i) Do as directed.
1] Advertisers are one of the biggest players in Big Data. (Change the degree)
a) Begin the sentence with ‘Very few ’
b) Use ‘bigger than’ and rewrite the sentence.
Ans: Comp: Advertisers are bigger than most other players in Big Data.
Posi: Very few players in Big Data are as big as advertisers
2] No other diagnosis is as good as the diagnosis done with the help of Big Data.(a)Use ‘best’ and rewrite the sentence.(b) Use ‘better than’ and rewrite the sentence.)
Ans: Sup: The diagnosis done with the help of Big Data is the best diagnosis.
Comp: The diagnosis done with the help of Big Data is better than any other diagnosis.
3] These internet giants provide the greatest data about people.
(a) Begin the sentence with ‘No other… ’
(b) Use ‘greater than’ and rewrite the sentence.
Ans: Comp: These internet giants provide greater than any other data about people.
Posi: No other data about people provide as great as these internet giants
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| HSC Board Paper July 2023 | |
| HSC Board Paper Feb 2024 |
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