Is it worth getting Oracle certified?

It is definitely worth. The Oracle 1Z0-071 certification exam is mainly targeted to those candidates who have some experience or exposure to Oracle SQL and PL/SQL technology and want to flourish their career with Oracle Database SQL Certified Associate (OCA) credential.

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What should Oracle developer know?

Most Oracle developers have a bachelor's degree in computer science, although it is possible to find a position without one. In addition to general knowledge about computer programming, an Oracle developer needs to be familiar specifically with coding languages used to process data, such as SQL. Regarding this, did xerxes conquer sparta? How successful was Xerxes I in the first part of his war with the Greeks? Modern scholars estimate that Xerxes I crossed the Hellespont with approximately 360,000 soldiers and a navy of 700 to 800 ships, reaching Greece in 480 BCE. He defeated the Spartans at Thermopylae, conquered Attica, and sacked Athens.

Consequently, how tall was king xerxes?

Almost 8 feet tall. Herodotus wrote in Histories (7:117) that "[Xerxes] was in stature the tallest of all the Persians, falling short by only four fingers of being five royal cubits in height." A royal cubit is assumed to be a bit more than 20 English inches (52 cm), which makes Xerxes almost 8 feet tall (2.43 m). Thereof, when did sparta fight xerxes?

Does the Spartan bloodline still exist?

So yes, the Spartans or else the Lacedeamoneans are still there and they were into isolation for the most part of their history and opened up to the world just the last 50 years. Is Spartan 300 a true story? The film '300' focuses on one battle during the long Greco-Persian Wars, the armed conflicts between the Persian Empire and the Greek city-states of the time. Therefore, historical inaccuracies are unavoidable and excusable since the film is not based on real history but on a fantasy graphic novel.