Problem: Please answer a question about the following article about Software testing:
The practice of component interface testing can be used to check the handling of data passed between various units, or subsystem components, beyond full integration testing between those units. The data being passed can be considered as "message packets" and the range or data types can be checked, for data generated from one unit, and tested for validity before being passed into another unit. One option for interface testing is to keep a separate log file of data items being passed, often with a timestamp logged to allow analysis of thousands of cases of data passed between units for days or weeks. Tests can include checking the handling of some extreme data values while other interface variables are passed as normal values. Unusual data values in an interface can help explain unexpected performance in the next unit. Component interface testing is a variation of black-box testing, with the focus on the data values beyond just the related actions of a subsystem component.
What is an option  of component interface testing  used while sending message packets?
A: keep a separate log file of data items being passed
Problem: Please answer a question about the following article about Economy of Greece:
In 2008 renewable energy accounted for 8% of the country's total energy consumption, a rise from the 7.2% it accounted for in 2006, but still below the EU average of 10% in 2008. 10% of the country's renewable energy comes from solar power, while most comes from biomass and waste recycling. In line with the European Commission's Directive on Renewable Energy, Greece aims to get 18% of its energy from renewable sources by 2020. In 2013 and for several months, Greece produced more than 20% of its electricity from renewable energy sources and hydroelectric power plants. Greece currently does not have any nuclear power plants in operation, however in 2009 the Academy of Athens suggested that research in the possibility of Greek nuclear power plants begin.
What was EU average amount of energy from renewable sources in 2008?
A: 10%
Problem: Please answer a question about the following article about Madonna (entertainer):
After Madonna signed a singles deal with Sire, her debut single, "Everybody", was released in October 1982, and the second, "Burning Up", in March 1983. Both became big club hits in the United States, reaching number three on Hot Dance Club Songs chart compiled by Billboard magazine. After this success, she started developing her debut album, Madonna, which was primarily produced by Reggie Lucas of Warner Bros. However, she was not happy with the completed tracks and disagreed with Lucas' production techniques, so decided to seek additional help.
Madonna's dance singles reached which number in the "Hot Dance Club Songs" by the Billboard Magazine?
A: three
Problem: Please answer a question about the following article about 2008 Summer Olympics torch relay:
The coverage of the events by the media came under scrutiny during the relay. Chinese media coverage of the torch relay has been distinct in a number of ways from coverage elsewhere. Western reporters in Beijing have described Chinese media coverage as partial and censored (for example when Chinese media did not broadcast Reporters Without Borders' disruption of the torch lighting ceremony), whereas Chinese netizens have in turn accused Western media coverage of being biased. The French newspaper Libération was criticised by the Chinese State press agency Xinhua for its allegedly biased reporting; Xinhua suggested that Libération needed "a stinging slap in the face" for having "insulted the Olympic flame" and "supported a handful of saboteurs".
What organization interrupted the relay and was not broadcast by the Chinese media?
A:
Reporters Without Borders