science & technology Online Quiz - 306

Windows Azure Platform (now Microsoft Azure) is Microsoft's cloud computing platform that provides developers with an environment to create, deploy, and manage cloud applications and services. It is not specifically for testing .NET apps, mobile development, or an extension of Silverlight.

POWER7 is indeed a processor family from IBM that introduced advanced multi-core architecture and improved multithreading capabilities compared to previous POWER processors. It was not from Intel or Motorola, and was not a power supply software.

Google Buzz was a social networking and messaging tool integrated with Gmail that Google launched in 2010. It was designed to compete with Facebook and Twitter. Google Wave was a collaboration platform, Google Talk was an IM service, and Google Social was not a product.

MeeGo was the Linux-based mobile OS jointly developed by Intel and Nokia. Moblin was Intel's earlier project, Maemo was Nokia's earlier project, and Ameoba is a fictional name.

Acumen Solutions used Salesforce's cloud computing platform to track regional extension centers' efforts for electronic health records implementation. Amazon, Google, and Microsoft are cloud providers but not the specific solution used by Acumen.

Kodak claimed that BlackBerry and iPhone devices with digital cameras infringed on its patents related to digital imaging technology. This was part of Kodak's intellectual property litigation strategy in the smartphone era.

RStat is the data mining and predictive analytics module within Information Builders' WebFocus BI Suite. The other options are incorrect - Compuware, HP, and IBM DB2 are not associated with RStat.

Calcium carbonate (CaCO3) is the chemical composition of chalk, a soft white limestone used in writing and drawing. Coal and lignite are carbon-based fuels, while silica is silicon dioxide (SiO2) - none of these match calcium carbonate's composition.

Bauxite is the primary ore of aluminium, containing hydrated aluminium oxides. The process of extracting aluminium from bauxite is called the Bayer process. Tin comes from cassiterite, lead from galena, and copper from various ores like chalcopyrite.

In an electrolytic cell, the cathode is the negative electrode where reduction occurs. The anode is positive in electrolytic cells (opposite of galvanic cells). 'Triode' and 'nanode' are not terms used for cell electrodes.

India is the world's largest or among the top producers of coconut, cashew nuts, and black pepper. However, for sugar production, India ranks around second or third globally - Brazil is consistently the world's largest sugar producer. This question tests knowledge of India's position in global agricultural production rankings.

The Indian Council of Agricultural Research (ICAR) is headquartered in New Delhi at Krishi Bhawan. ICAR is the apex body for coordinating agricultural research and education in India under the Ministry of Agriculture. While Bangalore has several agricultural research institutes under ICAR, the headquarters is in the national capital.

India ranks as the third-largest producer of tobacco globally, after China and Brazil. Tobacco is an important commercial crop in India, grown mainly in states like Andhra Pradesh, Karnataka, Gujarat, and Tamil Nadu. India produces various tobacco types including Virginia tobacco and Natu tobacco. This tests knowledge of India's position in global agricultural production.

India is the world's second-largest producer of rice, after China. India produces over 130 million tonnes of rice annually. For bananas, India is actually the largest producer. In ginger and pulses, India ranks high but not necessarily second. This question complements other agricultural production ranking questions.

There are 48 ICAR (Indian Council of Agricultural Research) institutes in India according to this question's source material. These institutes cover various disciplines of agricultural research, education, and extension. The actual number has grown over time, but 48 was the correct figure when this question was written. This tests specific knowledge about India's agricultural research infrastructure.

Apple's headquarters is famously located at 1 Infinite Loop in Cupertino, California. This street name became iconic in tech culture as the home of one of the world's most valuable companies. Google is based in Mountain View, Microsoft in Redmond, and Intel in Santa Clara.

YouTube was founded in 2005 by Chad Hurley, Steve Chen, and Jawed Karim, who all previously worked at PayPal. This PayPal alumni connection is well-documented in tech history and is a notable example of how early tech entrepreneurs leveraged their experience and networks from previous companies to build successful ventures.

AltaVista, once one of the most popular search engines on the internet, was acquired by Yahoo in 2003 through its purchase of Overture Services. Overture had earlier acquired AltaVista from Compaq (which had inherited it from Digital Equipment Corporation). Yahoo shut down AltaVista in 2013. Google never owned AltaVista, and PayPal is a payment processor, not a search engine owner.

Cognos, the Canadian business intelligence software company founded in 1969, was acquired by IBM in 2008 for approximately $5 billion. This acquisition was part of IBM's strategy to strengthen its business intelligence and performance management capabilities. Cognos was indeed known as Quasar before 1982. Apple, Microsoft, and EMC were not the acquirers.