Problem: Annelid:

Most of an annelid's body consists of segments that are practically identical, having the same sets of internal organs and external chaetae (Greek , meaning "hair") and, in some species, appendages. However, the frontmost and rearmost sections are not regarded as true segments as they do not contain the standard sets of organs and do not develop in the same way as the true segments. The frontmost section, called the prostomium (Greek - meaning "in front of" and meaning "mouth") contains the brain and sense organs, while the rearmost, called the pygidium (Greek , meaning "little tail") or periproct contains the anus, generally on the underside. The first section behind the prostomium, called the peristomium (Greek - meaning "around" and meaning "mouth"), is regarded by some zoologists as not a true segment, but in some polychaetes the peristomium has chetae and appendages like those of other segments.

What language does 'prostomium' come from?
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A: Greek

Problem: Computer security:

Eavesdropping is the act of surreptitiously listening to a private conversation, typically between hosts on a network. For instance, programs such as Carnivore and NarusInsight have been used by the FBI and NSA to eavesdrop on the systems of internet service providers. Even machines that operate as a closed system (i.e., with no contact to the outside world) can be eavesdropped upon via monitoring the faint electro-magnetic transmissions generated by the hardware; TEMPEST is a specification by the NSA referring to these attacks.

Conversations that people eavesdrop on are typically between who?
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A: hosts on a network

Problem: Database:

Physically, database servers are dedicated computers that hold the actual databases and run only the DBMS and related software. Database servers are usually multiprocessor computers, with generous memory and RAID disk arrays used for stable storage. RAID is used for recovery of data if any of the disks fail. Hardware database accelerators, connected to one or more servers via a high-speed channel, are also used in large volume transaction processing environments. DBMSs are found at the heart of most database applications. DBMSs may be built around a custom multitasking kernel with built-in networking support, but modern DBMSs typically rely on a standard operating system to provide these functions. from databases before the inception of Structured Query Language (SQL). The data recovered was disparate, redundant and disorderly, since there was no proper method to fetch it and arrange it in a concrete structure.[citation needed]

What is used to destroy data if disks suffer a failure?
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A: unanswerable

Problem: Qing dynasty:

The early Qing emperors adopted the bureaucratic structures and institutions from the preceding Ming dynasty but split rule between Han Chinese and Manchus, with some positions also given to Mongols. Like previous dynasties, the Qing recruited officials via the imperial examination system, until the system was abolished in 1905. The Qing divided the positions into civil and military positions, each having nine grades or ranks, each subdivided into a and b categories. Civil appointments ranged from attendant to the emperor or a Grand Secretary in the Forbidden City (highest) to being a prefectural tax collector, deputy jail warden, deputy police commissioner or tax examiner. Military appointments ranged from being a field marshal or chamberlain of the imperial bodyguard to a third class sergeant, corporal or a first or second class private.

Who split the leadership roles in the Qing dynasty?
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A:
Han Chinese and Manchus