Here is a question about this article: Internally, a regional lockout chip (CIC) within the console and in each cartridge prevents PAL region games from being played on Japanese or North American consoles and vice versa. The Japanese and North American machines have the same region chip. This can be overcome through the use of adapters, typically by inserting the imported cartridge in one slot and a cartridge with the correct region chip in a second slot. Alternatively, disconnecting one pin of the console's lockout chip will prevent it from locking the console; hardware in later games can detect this situation, so it later became common to install a switch to reconnect the lockout chip as needed.
What is the answer to this question: What problem did the hardware modification cause with later games?
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So... hardware in later games can detect this situation, so it later became common to install a switch to reconnect the lockout chip as needed

Here is a question about this article: Galicia has a surface area of 29,574 square kilometres (11,419 sq mi). Its northernmost point, at 4347N, is Estaca de Bares (also the northernmost point of Spain); its southernmost, at 4149N, is on the Portuguese border in the Baixa Limia-Serra do Xures Natural Park. The easternmost longitude is at 642W on the border between the province of Ourense and the Castilian-Leonese province of Zamora) its westernmost at 918W, reached in two places: the A Nave Cape in Fisterra (also known as Finisterre), and Cape Tourinan, both in the province of A Coruna.
What is the answer to this question: What is Galicia's surface area in sq/km?
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So... 29,574

Here is a question about this article: Through most of Shell's early history, the Shell Oil Company business in the United States was substantially independent with its stock being traded on the NYSE and with little direct involvement from the group's central offices in the running of the American business. However, in 1984, Royal Dutch Shell made a bid to purchase those shares of Shell Oil Company it did not own (around 30%) and despite opposition from some minority shareholders, which led to a court case, Shell completed the buyout for a sum of $5.7 billion.
What is the answer to this question: On which exchange was Shell Oil Company's U.S. stock historically traded?
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So...
the NYSE