【单选题】在SQL Server中关于索引叙述正确的是: 。
【单选题】在SQL Server 中关于索引叙述正确的是()
【单选题】If the Fed increases the quantity of reserves, a new equilibrium is reached by a
A.
rightward shift of the demand for reserves curve.
B.
movement down the demand for reserves curve.
C.
leftward shift of the demand for reserves curve.
D.
movement up the demand for reserves curve.
【单选题】有以下程序 void f(int *x,int *y) { int t; t=*X; *X=*y; *y=t; } main() { int a[8]={1,2,3,4,5,6,7,8},i,*p,*q; p=a; q=&a[7); while(p>q) { f(p,q); p++; q--; } for(i=0; i<8; i++) printf('%d,',a[i]); } 程序运行后的输出结...
【单选题】If the Fed increases the monetary base by $40 billion through open-market operations:
A.
GDP will increase by $40 billion.
B.
the price level will increase by $40 billion.
C.
the U.S. government debt held by the public has been reduced by $40 billion.
D.
government spending has increased by $40 billion.
【判断题】不设检修道和人行道的隧道可以 不设置紧急停车带
【单选题】在 SQL Server 2008 中关于索引叙述正确的是: ___ __ ___ 。