Consider the following query:SELECT dname, ename FROM dept d, emp e Where d.deptno=c.deptno ORDER BY dname, ename;What type of join is shown?() A: Self-join B: Equijoin C: Outerjoin D: Non-equijoin

The mirror test is used to investigate children’s recognition of ( ). A: Spiritual self B: Subjective self C: Material self D: Objective self

Tom is planning to ________ a new club. A: join in B: join C: join into D: join to

I'd like __________the English club. A: to join in B: join C: to join D: join in

Ifyouwantto___thegamewithus,youshould___theclubfirst. A: join;joinin B: joinin;join C: takepartin;joinin D: join;join

Jim doesn’t like games-I’m not expecting him to ____. A: join B: join in C: join on D: join at

左外连接关键字为() A: join B: cross join C: left join D: ight join

以下程序的输出结果是（）。 classA: deffun1(self):print("fun1A") deffun2(self):print("fun2A") classB(A): deffun1(self):print("fun1B") deffun3(self):print("fun2B") b=B() b.fun1() b.fun2() a=A() a.fun1() a.fun2()

RapidMiner中的Fast Join部件采用的是哪一种合并对齐方式？ A: Inner Join B: Outer Join C: Left Join D: Right Join

右外连接查询使用的关键字是（）。 A: JOIN B: RIGHT JOIN C: CROSS JOIN D: LEFT JOIN