Problem: A sample rate of 44.1 kHz is almost always used, because this is also used for CD audio, the main source used for creating MP3 files. A greater variety of bit rates are used on the Internet. The rate of 128 kbit/s is commonly used, at a compression ratio of 11:1, offering adequate audio quality in a relatively small space. As Internet bandwidth availability and hard drive sizes have increased, higher bit rates up to 320 kbit/s are widespread.
Where can one find a greater variety of bit rates?
The answer is the following: the Internet

Problem: During the SNES's life, Nintendo contracted with two different companies to develop a CD-ROM-based peripheral for the console to compete with Sega's CD-ROM based addon, Mega-CD. Ultimately, deals with both Sony and Philips fell through, (although a prototype console was produced by Sony) with Philips gaining the right to release a series of titles based on Nintendo franchises for its CD-i multimedia player and Sony going on to develop its own console based on its initial dealings with Nintendo (the PlayStation).
What competing console did Sony release after working with Nintendo?
The answer is the following: PlayStation

Problem: By the end of the Western Roman Empire, the town was known simply as Parisius in Latin and Paris in French. Christianity was introduced in the middle of the 3rd century AD. According to tradition, it was brought by Saint Denis, the first Bishop of Paris. When he refused to renounce his faith, he was beheaded on the hill which became known as the "Mountain of Martyrs" (Mons Martyrum), eventually "Montmartre". His burial place became an important religious shrine; the Basilica of Saint-Denis was built there and became the burial place of the French Kings.
In what century was Christianity introduced?
The answer is the following: 3rd

Problem: Darwin went to Edinburgh University in 1825 to study medicine. In his second year he neglected his medical studies for natural history and spent four months assisting Robert Grant's research into marine invertebrates. Grant revealed his enthusiasm for the transmutation of species, but Darwin rejected it. Starting in 1827, at Cambridge University, Darwin learnt science as natural theology from botanist John Stevens Henslow, and read Paley, John Herschel and Alexander von Humboldt. Filled with zeal for science, he studied catastrophist geology with Adam Sedgwick.
With whom did Darwin study about catastrophic geology?
The answer is the following:
Adam Sedgwick