gs gs124 Internet Protocol, Network Addressing and Transport Level Security - Secure Socket Layer - Quiz No.1
gs gs124 Introduction Cyber Security Quiz
This quiz belongs to book/course code gs gs124 Introduction Cyber Security of gs organization. We have 71 quizzes available related to the book/course Introduction Cyber Security. This quiz has a total of 29 multiple choice questions (MCQs) to prepare and belongs to topic Internet Protocol, Network Addressing and Transport Level Securi. NVAEducation wants its users to help them learn in an easy way. For that purpose, you are free to prepare online MCQs and quizzes.
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Question 1: In the above figure from left to right, the correct order of the shaded levels are
Network level, Application level, Transport level
Application level, Network level, Transport level
Transport level, Application level, Network level
Network level, Transport level, Application level
Question 2: In the above figure, which of the above shaded block is transparent to end users and applications?
IP/IPSec
SSL
Kerberos
S/MIME
Question 4: Which one of the following is not a higher –layer SSL protocol?
Alert Protocol
Handshake Protocol
Alarm Protocol
Change Cipher Spec Protocol
Question 5: Which one of the following is not a session state parameter?
Master Secret
Cipher Spec
Peer Certificate
Server Write Key
Question 7: The difference between HMAC algorithm and SSLv3 is that pad1 and pad2 are ________ in SSLv3 whereas ________ in HMAC.
NANDed, XORed
Concatenated, XORed
XORed, NANDed
XORed, Concatenated
Question 8: The full form of SSL is
Serial Session Layer
Secure Socket Layer
Session Secure Layer
Series Socket Layer
Question 9: After the encryption stage in SSL, the maximum length of each fragment is
214+1028
214+2048
216+1028
216+2048
Question 11: Which protocol is used to convey SSL related alerts to the peer entity?
Alert Protocol
Handshake Protocol
Upper-Layer Protocol
Change Cipher Spec Protocol
Question 12: Which protocol consists of only 1 bit?
Alert Protocol
Handshake Protocol
Upper-Layer Protocol
Change Cipher Spec Protocol
Question 13: Which protocol is used for the purpose of copying the pending state into the current state?
Alert Protocol
Handshake Protocol
Upper-Layer Protocol
Change Cipher Spec Protocol
Question 14: Which of the following are possible sizes of MACs?
i) 12 Bytes
ii) 16 Bytes
iii) 20 Bytes
iv) 24 Bytes
i) 12 Bytes
ii) 16 Bytes
iii) 20 Bytes
iv) 24 Bytes
i and iii
ii only
ii and iii
ii iii and iv
Question 15: In the alert protocol the first byte takes the value 1 or 2 which corresponds to _________ and _________ respectively.
Select, Alarm
Alert, Alarm
Warning, Alarm
Warning, Fatal
Question 17: In the SSL record protocol operation pad_2 is –
is the byte 0x36 repeated 40 times for MD5
is the byte 0x5C repeated 48 times for MD5
is the byte 0x5C repeated 48 times for SHA-1
is the byte 0x36 repeated 48 times for MD5
Question 18: In the SSL record protocol operation pad_1 is –
is the byte 0x36 repeated 40 times for MD5
is the byte 0x5C repeated 40 times for MD5
is the byte 0x5C repeated 48 times for SHA-1
is the byte 0x36 repeated 48 times for MD5
Question 19: In the Handshake protocol action, which is the last step of the Phase 2 : Server Authentication and Key Exchange?
server_done
server_key_exchange
certificate_request
crtificate_verify
Question 20: Which is the key exchange algorithm used in CipherSuite parameter?
RSA
Fixed Diffie-Hellman
Ephemeral Diffie-Hellman
Any of the mentioned
Question 21: The certificate message is required for any agreed-on key exchange method except _______________
Ephemeral Diffie-Hellman
Anonymous Diffie-Hellman
Fixed Diffie-Hellman
RSA
Question 22: In the Phase 2 of the Handshake Protocol Action, the step server_key_exchange is not needed for which of the following cipher systems?
Fortezza
Anonymous Diffie-Hellman
Fixed Diffie-Hellman
RSA
Question 23: The DSS signature uses which hash algorithm?
MD5
SHA-2
SHA-1
Does not use hash algorithm
Question 24: The RSA signature uses which hash algorithm?
MD5
SHA-1
MD5 and SHA-1
None of the mentioned.
Question 25: What is the size of the RSA signature hash after the MD5 and SHA-1 processing?
42 bytes
32 bytes
36 bytes
48 bytes
Question 26: The certificate_request massage includes two parameters, one of which is-
certificate_extension
certificate_creation
certificate_exchange
certificate_type
Question 27: The client_key_exchange message uses a pre master key of size –
48 bytes
56 bytes
64 bytes
32 bytes
Question 28: The certificate_verify message involves the process defined by the pseudo-code (in terms of MD5) –
CertificateVerify.signature.md5_hash = MD5(master_secret || pad_2 || MD5(handshake_messages || master_secret || pad_1).
Is there any error? If so, what is it?
CertificateVerify.signature.md5_hash = MD5(master_secret || pad_2 || MD5(handshake_messages || master_secret || pad_1).
Is there any error? If so, what is it?
Yes. pad_1 and pad_2 should be interchanged
Yes. pad’s should be present towards the end
Yes. master_key should not be used, the pre_master key should be used
No Error
Question 29: In the handshake protocol which is the message type first sent between client and server ?
server_hello
client_hello
hello_request
certificate_request
