Question: How many times did Viorel Moldovan replaced a manager?
SQL: SELECT COUNT("Date of vacancy") FROM "1-17115950-2" WHERE "Replaced by" = 'Viorel Moldovan';

Question: What was the date of vacancy when Viorel Moldovan replaced a manager?
SQL: SELECT "Date of vacancy" FROM "1-17115950-2" WHERE "Replaced by" = 'Viorel Moldovan';

Question: Who replaced the manager on Team CFR Cluj?
SQL: SELECT "Replaced by" FROM "1-17115950-2" WHERE "Team" = 'CFR Cluj';

Question: Who was the outgoing manager replaced by Marian Bucurescu?
SQL: SELECT "Outgoing manager" FROM "1-17115950-2" WHERE "Replaced by" = 'Marian Bucurescu';

Question: What was the manner of departure of Nicolae Manea?
SQL: SELECT "Manner of departure" FROM "1-17115950-2" WHERE "Outgoing manager" = 'Nicolae Manea';