某射手进行射击训练,假设每次射击击中目标的概率为1/2,且各次射击的结果互不影响,则在n次射击中至多射中5次的概率为15/16。
(1)n=6
(2)n=7
A. 条件(1)充分,但条件(2)不充分。
B. 条件(2)充分,但条件(1)不充分。
C. 条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分。
D. 条件(1)充分,条件(2)也充分。
E. 条件(1)和(2)单独都不充分,条件(1)和条件(2)联合起来也不充分。
You want to configure the deployment of the most recent Windows 2000 Service pack so that users of the Windows 2000 Professional Computers receive the service pack automatically when they log on to the domain.
What should you do?
A. Create a Microsoft Windows installer package for the service pack. Configure RIS to use the package.
B. Create a Microsoft Windows installer package for the service pack. Configure the package in a group policy.
Create a Microsoft Windows installer package for the service pack. Configure the package in the local computer policy.
D. Place the service pack in a distributed file system (Dfs).
某公司目前有普通股100万股(每股面值1元,市价25元),资本公积400万元,未分配利润500万元。发放10%的股票股利后,公司的未分配利润将减少250万元,股本增加250万元。 ()
A. 正确
B. 错误
A.Relaxed.B.Unhappy.C.Angry.D.Worried.
A. Relaxed.
B. Unhappy.
C. Angry.
D. Worried.