Whichofthefollowingcommandsismostusefulininitiallycollectingdatatodetermineanetworkperformanceproblem?()
题目内容(请给出正确答案)
Whichofthefollowingcommandsismostusefulininitiallycollectingdatatodetermineanetworkperformanceproblem?()
A.ping
B.trace
C.ifconfig
D.lsattr
