TCP/IP is extensively used model for the World Wide Web for providing network communications which are composed of 4 layers that work together.

a) True

b) False

2. TCP/IP is composed of _______ number of layers.

a) 2

b) 3

c) 4

d) 5

3. Trusted TCP/IP commands have the same needs & go through the identical verification process. Which of them is not a TCP/IP command?

a) ftp

b) rexec

c) tcpexec

d) telnet

4. Connection authentication is offered for ensuring that the remote host has the likely Internet Protocol (IP) ___________ & _________

a) address, name

b) address, location

c) network, name

d) network, location

5. Application layer sends & receives data for particular applications using Hyper Text Transfer Protocol (HTTP), and Simple Mail Transfer Protocol (SMTP).

a) True

b) False

6. TLS vulnerability is also known as Return of Bleichenbacher's Oracle Threat.

a) True

b) False

7. RoBOT is abbreviated as ___________

a) Return of Bleichenbacher's Oracle Team

b) Rise of Bleichenbacher's Oracle Threat

c) Return of Bleichenbacher's Operational Threat

d) Return of Bleichenbacher's Oracle Threat

8. There are __________ different versions of IP popularly used.

a) 2

b) 3

c) 4

d) 5

9. ____________ is an attack where the attacker is able to guess together with the sequence number of an in progress communication session & the port number.

a) TCP Spoofing

b) TCP Blind Spoofing

c) IP Spoofing

d) IP Blind Spoofing