单选题A system at 192.100.45.17 is able to print to the printer. However, another system at 192.100.50.23 cannot print to the same printer. All of the following should be performed EXCEPT:（）AIncrease the size of /var. BCheck /etc/qconfig file. CCheck the d
题目
单选题
A system at 192.100.45.17 is able to print to the printer. However, another system at 192.100.50.23 cannot print to the same printer. All of the following should be performed EXCEPT:（）
A
Increase the size of /var.
B
Check /etc/qconfig file.
C
Check the default route.
D
Check for name resolution.