On some projects,especially ones of smaller scope,activity sequencing,activity resource estimating.Activity duration estimating,and (71) are so tightly linked that they are viewed as a single process that can be performed by a person over a relatively short period of time.A.project planningB.time estimatingC.cost estimatingD.schedule development
On some projects,especially ones of smaller scope,activity sequencing,activity resource estimating.Activity duration estimating,and (71) are so tightly linked that they are viewed as a single process that can be performed by a person over a relatively short period of time.
A.project planning
B.time estimating
C.cost estimating
D.schedule development
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以下哪个不是Activity启动时的正确标志?() A.FLAG_ACTIVITY_CLEAR_TOPB.FLAG_ACTIVITY_SINGLE_TASKC.FLAG_ACTIVITY_SINGLE_TOPD.FLAG_ACTIVITY_NEW_TASK
FLAG_ACTIVITY_CLEAR_TO标P记的作用是什么?() A.如果Activity已经在任何栈中启动,则不做任何操作B.如果Activity已经在当前栈中启动,则不做任何操作C.如果Activity已经在当前栈中启动,则所有在该Activity之上的Activity都会被销毁D.如果Activity已经在任何栈中启动,则所有在该Activity之上的Activity都会被销毁
在activity1中启动activity2时可以使用语句:Intent intent = new Intent(Activity1.this, Activity2.class);startActivity(intent);来实现 在activity1中启动activity2时可以使用语句:Intent intent = new Intent(Activity1.this, Activity2.class);startActivity(intent);来实现
在activity1中启动activity2时可以使用语句:Intent intent = new Intent(Activity1.this, Activity2.class);startActivity(intent);来实现
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下列说法正确的是()。A.当Activity被另一个Activity遮挡时处于停止状态;B.当Activity被另一个Activity部分遮挡时处于暂停状态;C.当Activity被另一个Activity遮挡时处于暂停状态;D.当Activity被另一个Activity完全遮挡时处于停止状态,但不会被系统清除掉以释放其占用的内存空间。
30、当启动一个Activity,并且新的Activity执行完后需要将执行结果数据返回到启动它的Activity,则启动该Activity时应该调用()方法。