皮皮学，免费搜题
登录
搜题
【单选题】
【42】A.
break up
B.
elaborate
C.
define
D.
unlock
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】At a particular time of computation the value of a counting semaphore is 7.Then 20 P operations and 15 V operations were completed on this semaphore. The resulting value of the semaphore is?
A.
42
B.
2
C.
7
D.
12
【简答题】n. 出租车
【简答题】贴现操作(discount operations)
【单选题】Which of the following is not a type of operations?
A.
goods production
B.
storage/transportation
C.
entertainment
D.
communication
E.
all the above involve operations
【单选题】There is more than one way to set the server to detect and affect long running operations automatically. What is the best choice of you want to reduce the impact of long running operations on other us...
A.
Define user profiles and set the CPU_PER_CALL limit.
B.
Define a SWITCH_TIME for a plan in the Resource Manager.
C.
Create a batch job that checks V$SESSION_LONGOPS；the batch job alters the session priority of the long running operations.
D.
Create a user defined event in the Oracle Enterprise Manager， which monitors V$SESSION_LONGOPS.
【简答题】Construal and construal operations
【单选题】Royal Dutch Shell is
A.
discontinuing operations in the North Sea.
B.
scaling sown operations in the North Sea.
C.
planning to relocate some of its workers outside Aberdeen.
相关题目：