提升项目团队能力的途径主要有()。
A、组织团队学习
B、培训
C、合理授权
D、标杆超越
E、团队共享奖励
人(手)孔型式包括()。
A、直通型
B、斜通型
C、三通型
D、四通型
软件设计中模块划分应遵循的准则是( )。
A、低耦合低内聚
B、高耦合高内聚
C、低耦合高内聚
D、内聚与耦合无关
The ORDERS table has these columns: ORDER_ID NUMBER(4) NOT NULL CUSTOMER_ID NUMBER(12) NOT NULL ORDER_TOTAL NUMBER(10,2) The ORDERS table tracks the Order number, the order total, and the customer to whom the Order belongs. Which two statements retrieve orders with an inclusive total that ranges between 100.00 and 2000.00 dollars? ()
ASELECT customer_id, order_id, order_total FROM orders RANGE ON order _ total (100 AND 2000) INCLUSIVE;
BSELECT customer_id, order_id, order_total FROM orders HAVING order _ total BETWEEN 100 and 2000;
CSELECT customer_id, order_id, order_total FROM orders WHERE order _ total BETWEEN 100 and 2000;
DSELECT customer_id, order_id, order_total FROM orders WHERE order_total>= 100 and <= 2000;
ESELECT customer_id, order_id, order_total FROM orders WHERE order_total>= 100 and order_total <= 2000;
frameset的含义是()。
A、表单
B、表格
C、链接
D、框架集
在powerpoint2010中提供了左对齐,右对齐,(),(),()5种对齐方式。