题目内容
(请给出正确答案)
[主观题]
题目要求接上题,写出以下命令。启动DNS服务:
答案
systemctlstart named/service named start
如果结果不匹配,请 联系老师 获取答案
systemctlstart named/service named start
A.servicenamedstart
B.servicehttpdstop
C.servicehttpdstart
D.servicenamedstop
A.servicenamedstart
B./etc/init.d/namedrestart
C.servicednsstart
D./etc/init.d/dnsstart
A.servicenamedstart
B./etc/init.d/namedstart
C.servicednsstart
D./etc/init.d/dnsstart
A.servicebindrestart
B.servicenetworkstart
C.servernamedstart
D.servicenamedstart
程序题,具体题目内容如下:
请写出下面程序的输出结果。
def deco(func):
def inner(*args, **kwargs):
func(*args, **kwargs)
print('deco')
return inner
@deco
def func(a,b):
print('a*b=%d'%(a*b))
if __name__=='__main__':
func(3,5)