How many positive roots does the equation (x+1/2)2012-x2012+2x+1/2=0 have? ____.
第1题:
A. 22
B. 7
C. 6
D. 15
E. 2
第2题:
Click the Exhibit button. Given the information shown in the exhibit, when creating 2 DS1 circuits, how many STS ports are used on the VT1.5 matrix at Node 1 as VT circuits and how many are used after using VT tunnels?()
A.2;0
B.3;2
C.3;5
D.4;0
E.6;0
F.6;2
第3题:
The output of s how ip eigrp topology on Router R1 shows the following output, which is all the output related to subnet 10.11.1.0/24. How many feasible successor routes does R1 have for 10.11.1.0/24?()P 10.11.1.0/24, 2 successors, FD is 2172419via 10.1.1.2 (2172423/2 8167), Serial0/0/0.1via 10.1.1.6 (2172423/28167), Serial0/0/0.2
A.0
B.1
C.2
D.3
第4题:
How many equal valuable relation does set E process? E= {0,1,2}
A.3
B.4
C.5
D.6
第5题:
第6题:
How many messages does internet Key Exchange use to negotiate SA characteristics when running inmain mode?()
第7题:
How many messages does Internet Key Exchange use to negotiate SA characteristics when it runs inaggressive mode?()
第8题:
How many bits does EXP occupy in the MPLS label header?()
第9题:
第10题:
第11题:
1
2
3
4
5
第12题:
100
345
435
534
第13题:
How many bytes does an IP adress consist of?
第14题:
A.1
B.2
C.3
D.4
E.5
F.6
第15题:
How many children does the woman have?
A. Two.
B. Three.
C. Five.
第16题:
第17题:
第18题:
How many simultaneous Telnet sessions does a Cisco router support by default?()
第19题:
The output of s how ip eigrp topology on Router R1 shows the following output, which is all the output related to subnet 10.11.1.0/24. How many feasible successor routes does R1 have for 10.11.1.0/24?() P 10.11.1.0/24, 2 successors, FD is 2172419 via 10.1.1.2 (2172423/2 8167), Serial0/0/0.1 via 10.1.1.6 (2172423/28167), Serial0/0/0.2
第20题:
How many different calendars does Oracle 11g support?()
第21题:
第22题:
1
2
3
4
第23题:
6
12
16
18
24