Question:
Choose your answer: Is "Sometimes it is desired to bring a database back to a previous state (for many reasons, e.g., cases when the database is found corrupted due to a software error, or if it has been updated with erroneous data)." a good answer to the question "What parameter is requiret to restore a database?"
Answer:
no

Question:
Choose your answer: Is "Snow falls on Sinai's mountains and some of the north coastal cities such as Damietta, Baltim, Sidi Barrany, etc. and rarely in Alexandria." a good answer to the question "Where does snow fall in Egypt?"
Answer:
yes

Question:
Choose your answer: Is "Cities not served by road, sea, or river can be reached only by air, foot, dogsled, or snowmachine, accounting for Alaska's extremely well developed bush air servicesan Alaskan novelty." a good answer to the question "What is the most efficient means of transportation into and out of Alaska?"
Answer:
no