Riddle This!

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Across
  1. 2. The kind of test that all designs have to withstand; and database engines too!
  2. 3. Nothing special about this coffee seed that knows no boundaries
  3. 6. Snails have a built in bed to do this for most of the year!
  4. 7. Abbreviated unit for current, and a processor in Teradata.
  5. 9. What blinks on our screen and a database pointer
Down
  1. 1. Einstein’s general relativity was proved from this event, and what developers cherish
  2. 4. Priestess at the temple of Apollo at Delphi
  3. 5. Website logo next to the address
  4. 8. Treasured stone without ‘a’ and a programming language