1: Your junior network administrator wants to know what the default subnet mask is for a Class C IP address. What do you tell him?
, G8 f1 C% s0 Y% C% wA. 255.0.0.0$ T+ U$ k; _+ n/ q1 `
B. 255.255.0.08 h) F- f" h7 p7 U6 l
C. 255.245.255.0
6 ]: ~* s, }: P- B" YD. 255.255.255.03 o4 \! D" M& C3 R
E. 255.255.255.255 n9 D ^/ i7 F/ g( v, l
2: An application needs to have reliable, end-to-end connect-ivity. Which of the following protocols will give you reliable connectivity? w* p0 _7 l! o! P1 `
A. TCP( P( K9 x6 ?7 D, A ~/ }
B. UDP
K5 I D* v) ^2 X+ tC. IP
/ |/ V4 y; l( w; a3 SD. ICMP
! |" ~* ~9 A/ U2 {( F8 z+ t" r9 k& |3: You are designing a network, which needs to support 55 users. You don‘t plan to extend the segment beyond the current number of users. Which subnet mask would best meet your needs?) C5 A; S% s! \7 a1 `: Y
A. 255.255.0.0
. k* q0 O. X [$ r6 K8 GB. 255.255.255.06 n* h/ w1 \& R" X- D5 Q
C. 255.255.255.192" ?% J: C: g- L' Y
( V# D }( C9 s# R) b$ R- o$ t8 Z! ^
D. 255.255.255.160 |