1) . Which of the following is considered a bigger problem with traditional clie

Question

1). Which of the following is considered a bigger problem with traditional client/server based architectures than with peer-to-peer architectures? A) Underutilized processing capacity of client PCs. B) Potential for essential data/services to become unavailable as a device is turned off. C) Both A and B D) Neither A nor B 2). ________ is placing a message in the data field of another message. A) Nesting B) Encapsulation C) Vertical communication D) Layering 3). Which of the following has port numbers in its header? A) IP. B) UDP. C) HTTP. D) Ethernet. E) None of the above. 4) Cryptographic systems provide ________. A) confidentiality B) message integrity C) Both A and B D) Neither A nor B 5) Which of the following is a host when it is on a network? A) A server. B) A mobile phone. C) A client PC. D) All of the above. 6) What device connects different networks into an internet? A) Network Access Point. B) Core switch. C) Router. D) Switch. E) NIC. 7) Well-known port numbers are associated with ________. A) routers B) applications C) switches D) None of the above. 8) The digital certificate provides the ________. A) public key of the supplicant B) public key of the true party C) private key of the true party D) private key of the supplicant

Explanation / Answer

1)A

2)B

3)A

4)C

5)D

6)C

7)D

8)b

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