In the IPv4 address 1.2.3.4,what is the network part?
A) 1
B) 1) 2
C) 1) 3
D) We cannot say.
Correct Answer:
Verified
Q2: In a network mask,the 1s correspond to
Q7: The total length of an IPv4 address
Q8: An internal router only connects different IP
Q9: Which of the following is connectionless?
A)TCP
B)IP
C)both A
Q9: A mask has _ bits.
A)8
B)16
C)32
D)We cannot say.
Q10: Which of the following is reliable?
A)TCP
B)UDP
C)both A
Q11: TCP is _.
A)connectionless
B)unreliable
C)both A and B
D)neither A
Q14: Which of the following is connectionless?
A)TCP
B)UDP
C)both A
Q15: Border router's main job is to connect
Q17: UDP is reliable.
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