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The Correct answer is Option 4.

Key Points

Internet of Things:

• The Internet of Things is the collective network of connected devices and the technology that facilitates communication between devices and the cloud, as well as between devices themselves.

Edge Computing:

• Edge computing is an emerging paradigm which refers to arrange of networks and devices at or near the user.
• Key characteristics and benefits of edge computing include:
• By processing data closer to its source, edge computing reduces the time it takes for data to travel to a distant data center and back.
• Edge computing minimizes the need for large amounts of data to be transferred to the cloud, which can strain network bandwidth.
• Storing and processing data at the edge can enhance data privacy and security.
• Edge computing allows for the distribution of computing resources across a network, making it easier to scale processing capabilities as needed.

Network Slicing:

• ‘Network Slicing’ is a network configuration that allows multiple networks to be created on top of common physical infrastructure. All three of these will be enabled by the 5G mobile communication networks.
• It refers to the ability to create multiple virtualized, independent, and customizable network instances, or "slices," within a single physical network infrastructure. Each slice operates as a self-contained network with its own resources, capabilities, and characteristics, tailored to specific use cases, applications, or customer requirements.

Hence, all the options are correct.

The correct answer is Option 1.

Key Points Cassini-Huygens

• The Cassini-Huygens mission was a collaborative project between NASA, the European Space Agency (ESA), and the Italian Space Agency (ASI) that was launched to study the planet Saturn and its moons. The mission consisted of two main components:
• Cassini:
• Cassini was a spacecraft that was designed to study Saturn and its system, including its rings and moons.
• It was named after the Italian-French astronomer Giovanni Domenico Cassini, who made significant discoveries about Saturn.
• Cassini was launched on October 15, 1997, and it arrived at Saturn on July 1, 2004.
• Huygens:
• ​Huygens was a lander that was part of the Cassini mission. It was named after the Dutch astronomer Christiaan Huygens, who discovered Saturn's largest moon, Titan, in the 17^th century.
• Huygens was designed to descend to the surface of Titan, which was a significant achievement in planetary exploration.
• On January 14, 2005, Huygens successfully landed on Titan's surface, becoming the first and, so far, the only spacecraft to land on a moon of Saturn.

Juno:

• The Juno mission is a NASA spacecraft mission designed to study the planet Jupiter.
• Launched on August 5, 2011, and arriving at Jupiter on July 4, 2016, Juno is an important part of NASA's planetary exploration programme.
• Jupiter has a strong radiation environment due to its powerful magnetic field and radiation belts.
• To protect its sensitive electronics and instruments, Juno is equipped with a radiation shield made of titanium.

Artemis: 

• Artemis is the name of NASA's program to return humans to the Moon, with the goal of establishing a sustainable presence there and eventually sending astronauts to Mars.
• The program aims to land "the first woman and the next man" on the Moon and is part of NASA's broader exploration efforts.

Veritas:

• Veritas Mission is for studies of the surface and interior of Venus with a powerful new generation of Scientific tools.

The correct answer is Option 3.

Key Points Linen:

• Linen is a textile made from the fibers of the flax plant.
• Linen is very strong and absorbent and dries faster than cotton. Because of these properties, linen is comfortable to wear in hot weather and is valued for use in garments.
• Linen textiles can be made from flax plant fiber, and yarn, as well as woven and knitted.
• Linen also has other distinctive characteristics, such as its tendency to wrinkle

​Coir:

• Coir, also known as coconut coir, is a natural fiber extracted from the husk of coconuts.
• It is a versatile material with various applications in agriculture, horticulture, and other industries.
• Coir is known for its eco-friendly and sustainable properties.
• Coir is widely used as a growing medium for plants.
• It is often used as a component in potting mixes and as a substitute for peat moss.
• Coir is used in erosion control products such as coir mats and coir logs**.**
• These products help stabilize soil, prevent erosion, and promote vegetation growth on slopes and riverbanks.
• Coir is also processed into coco peat, which is a byproduct of coir fiber extraction.
• Coco peat is used as a soil conditioner, a component in potting mixes, and for hydroponic and greenhouse cultivation.

Mohair:

• Mohair is a luxurious natural fiber that comes from the hair of the Angora goat.
• It is known for its silky, lustrous appearance and soft texture.
• Mohair comes from the fleece of Angora goats, which are primarily bred for their soft and fine hair.
• These goats are raised in various parts of the world, with South Africa being one of the largest producers of mohair.
• Mohair fibers are exceptionally soft and possess a natural sheen, giving fabrics and garments a glossy and silky appearance. The texture is often compared to silk.

Down:

• Duck and goose down refers to the soft, insulating underlayer of feathers found on these waterfowl.
• Down is valued for its exceptional insulation properties and is commonly used as filling in various products, particularly bedding and clothing.
• Down is lightweight, making it a preferred choice for products that require warmth without adding significant weight.

The correct answer is Option 3.

Key PointsTaeniasis:

• Taeniasis is a parasitic infection caused by tapeworms of the genus Taenia.
• These tapeworms are flatworms (cestodes) that can infest the human digestive tract.
• The two most common species that cause taeniasis in humans are Taenia solium (pork tapeworm) and Taenia saginata (beef tapeworm).
• Taeniasis is typically transmitted to humans by ingesting undercooked or raw, contaminated meat, especially pork or beef.
• Taeniasis is often asymptomatic, meaning that many infected individuals do not exhibit any noticeable symptoms.
• The diagnosis of taeniasis is usually confirmed by finding proglottids (segments of the tapeworm) or eggs in the stool. In some cases, a blood test can detect antibodies to the tapeworm.
• The best way to prevent taeniasis is to ensure that meat is cooked thoroughly tokill any potential tapeworm larvae**.**
• Proper sanitation and hygiene, especially in food handling and preparation, are important in preventing infection**.**

Neurocysticercosis:

• Neurocysticercosis is a more serious condition caused by the larvae of Taenia solium, which can migrate to various tissues in the body, including the central nervous system (the brain and spinal cord).
• Neurocysticercosis can lead to a wide range of neurological symptoms, including seizures, headaches, confusion, and visual disturbances.
• In severe cases, it can result in life-threatening conditions.
• Treatment of neurocysticercosis may involve antiparasitic medications to kill the cysts as well as anti-inflammatory drugs to manage the inflammation caused by the cysts.
• In some cases, surgical intervention may be necessary to remove cysts that are causing severe symptoms or pressure in the brain.
• Both taeniasis and neurocysticercosis are preventable through proper cooking of pork and good hygiene practices to avoid fecal-oral transmission.

Hence Option 3 is the correct answer.

The correct answer is Option 4.

Key Points Cobra:

• Cobra is a high-level, general-purpose programming language designed for simplicity and productivity.
• It combines features from multiple languages and enforces strict coding guidelines to enhance code quality.
• It supports modern programming paradigms, such as object-oriented and functional programming, making it suitable for a wide range of applications.

Python:

• Python is a versatile, high-level programming language known for its simplicity and readability.
• It supports multiple programming paradigms and is widely used for web development, data analysis, artificial intelligence, and automation.
• Its extensive libraries and active community make it a popular choice for beginners and professionals alike.

Squirrel:

• Squirrel is a lightweight, high-level scripting language designed for embedding in other applications.
• It features a C/C++-like syntax and is used primarily for extending and customizing software.
• Squirrel is known for its simplicity and ease of integration, making it a popular choice for video game scripting and other applications requiring scripting capabilities.

Java:

• It is a popular programming language created in 1995.
• Java is a versatile, object-oriented programming language.
• Developed by Sun Microsystems (now Oracle), it's known for its platform independence, allowing code to run on various systems.
• Java is widely used for web applications, Android app development, and large-scale software.
• Its strong community and extensive libraries make it a popular choice for developers.

The correct answer is Generative Pre-Trained Transformer.

Key Points

• The term "GPT" in "ChatGPT" stands for "Generative Pre-trained Transformer."
• This is a type of artificial intelligence model used for various natural language processing tasks, including text generation and understanding.
• GPT models are designed to generate human-like text based on the input provided to them and have been the basis for a variety of AI-powered chatbots and language-understanding systems.
• These models are pre-trained on vast amounts of text data and then fine-tuned for specific applications.
• ChatGPT is essentially a chatbot but is far more advanced than any of its peers.
• A chatbot is just a piece of software that simulates human-like conversations with users via text messages.
• ChatGPT can, among other things, respond to questions, solve math equations, compose text (anything from basic academic articles to literary texts and even movie scripts), write and debug code, translate between languages, summarise or rephrase a block of text, and give recommendations.
• Also, the chatbot has an in-built self-censoring feature that allows it to reply with responses to questions that are factually incorrect.

The correct answer is Option 3.

Key Points

• The tongue of a human being has different types of papillae associated with taste buds and are responsible for detecting taste.
• These are:
• Sweet: This taste is often associated with sugars and is perceived as pleasant.
• Bitter: Bitterness is typically associated with compounds that are often considered unpleasant or harsh. It can be found in certain vegetables, coffee, and some medicines.
• Salty: Saltiness is perceived when salts are present and can enhance the flavor of many foods.
• Umami: Umami is often described as a savory or meaty taste and is associated with glutamate-rich foods such as tomatoes, mushrooms, and some meat and fish.
• Sour: Sour taste is usually caused by acidic substances and can be tangy or sharp.
• They do not detect the ‘Spicy’ taste (Option-4) and the ‘Pungent’ (Option-7) which is associated with smell. Hence option ‘3’ is correct.

The correct answer is Option 3.

Key Points  Anorexia:

• Anorexia, also known as anorexia nervosa, is a serious and potentially life-threatening eating disorder characterized by an intense fear of gaining weight and a distorted body image that leads to self-imposed starvation and extreme thinness. Hence pair 1 is not correct.
• Individuals with anorexia go to great lengths to lose weight and maintain an extremely low body weight.
• Anorexic individuals typically have a distorted perception of their own body size and shape.
• Thoughts about food, calories, and dieting dominate the lives of people with anorexia.
• They may meticulously count calories, weigh food, and avoid eating certain foods or food groups.
• Anorexia can lead to a range of serious physical health problems, including malnutrition, electrolyte imbalances, and heart problems.

 Insomnia:

• Insomnia is a common sleep disorder characterized by difficulty falling asleep, staying asleep, or experiencing non-restorative or poor-quality sleep.
• It can lead to a range of negative consequences, including daytime fatigue, irritability, difficulty concentrating, and impaired functioning.
• High levels of stress, anxiety, or emotional distress can lead to insomnia.
• Racing thoughts and worries can make it difficult to relax and fall asleep.
• Certain medical conditions, such as chronic pain, respiratory problems, or hormonal imbalances, can disrupt sleep and lead to insomnia.
• Poor sleep habits, such as irregular sleep schedules, excessive caffeine or alcohol consumption, and lack of physical activity, can contribute to insomnia.
• Noise, light, or uncomfortable sleeping conditions can make it challenging to sleep well. Hence pair 2 is incorrect.

Dyspnoea:

• Dyspnoea, often spelled as dyspnea in American English, is a medical term used to describe the subjective sensation of difficult or labored breathing.
• It is commonly referred to as "shortness of breath."
• Respiratory disorders such as asthma, chronic obstructive pulmonary disease (COPD), pneumonia, and interstitial lung disease can lead to dyspnoea.
• Heart-related problems, such as congestive heart failure, coronary artery disease, and heart valve disorders, can result in shortness of breath. Hence pair 3 is correct.

Anosmia:

• Anosmia is a medical term that refers to the complete or partial loss of the sense of smell.
• It can be temporary or permanent and can result from various causes.
• Anosmia can affect an individual's quality of life in several ways because the sense of smell plays a significant role in our ability to detect and enjoy flavors, detect hazards such as smoke or spoiled food, and experience various scents in the environment.
• Anosmia can be caused by various factors, including viral infections (such as the common cold or flu), head injuries, sinus issues, nasal polyps, and neurological disorders.
• Anosmia can lead to a loss of appetite and a reduced ability to taste and enjoy food.  Hence pair 4 is correct.

The correct answer is Rotating neutron stars.

Key PointsPulsars:

• Pulsars are highly dense, rapidly rotating neutron stars or white dwarfs that emit beams of electromagnetic radiation, including radio waves, X-rays, and gamma rays.
• They are like celestial lighthouses in the universe, emitting these beams of radiation in a very regular and precise manner, similar to the way a lighthouse emits flashes of light.
• Pulsars are typically formed as a result of the supernova explosion of massive stars.
• During the supernova event, the core of the star collapses, and if it doesn't form a black hole, it can become a neutron star.
• Pulsars are associated with extremely strong magnetic fields, which can be millions to billions of times stronger than the Earth's magnetic field.
• These powerful magnetic fields are responsible for the emission of radiation from the pulsar's magnetic poles.
• There is a wide variety of pulsars, including binary pulsars (which orbit another star), millisecond pulsars (extremely fast-rotating pulsars), and X-ray pulsars (which emit X-rays instead of radio waves).

The correct answer is option 3.

Key PointsLab-grown diamonds (LGDs):

• LGDs are manufactured in laboratories, as opposed to naturally occurring diamonds. However, the chemical composition and other physical and optical properties of the two are the same.
• Naturally occurring diamonds take millions of years to form; they are created when carbon deposits buried within the earth are exposed to extreme heat and pressure.
• They are mostly manufactured through two processes, High Pressure, High Temperature (HPHT) method or Chemical Vapour Deposition (CVD) method.
• Both HPHT and CVD methods of growing diamonds artificially begin with a seed, a slice of another diamond.
• A very thin slice (like a hair) of Graphite is used as a diamond seed.
• In the HPHT method, the seed, along with pure graphite carbon, is exposed to temperatures around 1,500 degrees Celsius and extremely high pressure.
• In the CVD method, the seed is heated to around 800 degrees Celsius inside a sealed chamber filled with a carbon-rich gas. The gas sticks to the seed, gradually building the diamond.

Hence, the correct answer is option 3.