A. integrated Web filtering
B. full AV
C. IPS
D. local Web filtering
第1题:
You will want two trees about ten feet apart, from _____ to suspend your tent.
(A) there (C) which
(B) them (D) where
选择D
可改写为you will want two tress about ten feet apart, to suspend your tent from.
只要有介词摆在空格之前,选项是which, them ,there ,where肯定是which
介词+which+动词不定式,整体做定语
第2题:
以下程序段的输出结果为( )。 int j=2 switch (j){ Case 2: system.out.print("two."): Case 2+1: System.out.println("three."); break: default: System.out.println (“value is”+j): Break }A.B.two
A.two.three.
B.two
C.three
D.value is 2
第3题:
A.Srx,n>THx,high
B.Rn>Rs
C.Srx,s<THserving,low
D.Srx,s<THserving,high
E.Srx,s<THserving,high
第4题:
TD-LTE系统小区选择算法是()
A、Srx,s>0
B、Rn>Rs
C、Srx,s
D、SRX,S>THserving,high
第5题:
A.ping
B.Telnet
C.FTP
D.TCP
E.IP
第6题:
老伍按以下方式生成数据: import pandas as pd dt={'one':pd.Series([3,2,1],index=['c','b','a']), 'two':pd.Series([9,8,7,6],index=['a','b','c','d'])} d=pd.DataFrame(dt) c=d.columns c=d.values c=d.index c 请问输出结果为:
A.Index(['a', 'b', 'c', 'd'], dtype='object')
B.array([[ 1., 9.], [ 2., 8.], [ 3., 7.], [nan, 6.]])
C.Index(['one', 'two'], dtype='object')
D.信你个鬼,老伍这个糟老头子坏得很,没有输出!