Explanation:There are totally four join types in SQL. 7. How many join types in join condition:
A. 2
B. 3
C. 4
D. 5
Answer:A
Explanation:There are totally four join types in SQL. 7. How many join types in join condition:
A. 2 B. 3 C. 4 D. 5
Explanation:Types are inner join,left outer join,right outer join,full join,cross join. 8. Which join refers to join records from the right table that have no matching key in the left table are include in the result set: