Question 1

A variant of TLS is ___________________,which provides authentication like SSL/TLS,but does not require a certificate for each user.

Accepted Answer

The answer of A variant of TLS is ___________________,which provides...

Question 2

The original version of the Secure Hashing Algorithm (SHA)was developed by the NSA,and used a hash of what length?

Accepted Answer

A) 128 bit 
B) 160 bit 
C) 256 bit 
D) 512 bit

Question 3

Describe how public key encryption works.

Accepted Answer

The answer of Describe how public key encryption works....

Question 4

The SSH service listens on what TCP port?

Accepted Answer

A) 20 
B) 21 
C) 22 
D) 23

Question 5

Matching
Match each correct item with the statement below.
-In Kerberos terminology,theserver that issues keys to clients during initial clientauthentication.

Accepted Answer

A) IaaS (Infrastructure as a Service) 
B) PaaS (Platform as a Service) 
C) SaaS (Software as a Service) 
D) PPP (Point to Point Protocol) 
E) IKE (Internet Key Exchange)
F)AH (Authentication Header)
G)ESP (Encapsulating Security Payload)
H)CHAP (Challenge Handshake Authentication Protocol)
I)TKIP (Temporal Key Integrity Protocol)
J)KDC (Key Distribution Center)KD
C)

Question 6

The MD5 hashing algorithm is not susceptible to the possibility of hash collisions.

Accepted Answer

A) True 
 B)False

Question 7

Describe the TLS/SSL handshake process as initiated by a web client accessing a secure website.

Accepted Answer

The answer of Describe the TLS/SSL handshake process as initiated...

Question 8

Describe the three way handshake process as used by CHAP.

Accepted Answer

The answer of Describe the three way handshake process as...

Question 9

What cloud service model involves providing applications through an online user interface,providing for compatibility with a multitude of different operating systems and devices?

Accepted Answer

A) IaaS 
B) SaaS 
C) XaaS 
D) PaaS

Question 10

When using public and private keys to connect to an SSH server,where must your public key be placed before you can connect?

Accepted Answer

A) In an authorization file under your home directory on your computer. 
B) In an authorization file on the host where the SSH server is. 
C) In the /etc/ssh/keys folder. 
D) In the /var/run/ssh/public folder.

Question 11

What two options below are AAA services?

Accepted Answer

A) OpenSSH 
B) OpenVPN 
C) RADIUS 
D) TACACS+

Question 12

What two protocols below are Data Link Layer protocols designed to connect WAN endpoints in a direct connection,such as when a client computer connects to a server at an ISP using a dial-up or DSL connectionand modem?

Accepted Answer

A) OpenVPN 
B) SLIP 
C) PPTP 
D) PPP

Question 13

A _________________ is a service that is shared between multiple organizations,but not available publicly.

Accepted Answer

The answer of A _________________ is a service that is...

Question 14

Matching
Match each correct item with the statement below.
-A service model in which variousplatforms are provided virtually,enabling developers tobuild and test applications within virtual,online environmentstailored to the specific needs of a project.

Accepted Answer

A) IaaS (Infrastructure as a Service) 
B) PaaS (Platform as a Service) 
C) SaaS (Software as a Service) 
D) PPP (Point to Point Protocol) 
E) IKE (Internet Key Exchange)
F)AH (Authentication Header)
G)ESP (Encapsulating Security Payload)
H)CHAP (Challenge Handshake Authentication Protocol)
I)TKIP (Temporal Key Integrity Protocol)
J)KDC (Key Distribution Center)KD
C)

Question 15

A SecurID key chain fob from RSA security generates a password that changes how often?

Accepted Answer

A) every 20 seconds 
B) every 30 seconds 
C) every 60 seconds 
D) every 70 seconds

Question 16

What are the three tenets of the CIA triad,and how do they provide assurances that data will be protected?

Accepted Answer

The answer of What are the three tenets of the...

Question 17

How often should administrators and network users be required to change their password?

Accepted Answer

A) 60 days 
B) 90 days 
C) 120 days 
D) 180 days

Question 18

An enterprise-wide VPN can include elements of both the client-to-site and site-to-site models.

Accepted Answer

A) True 
 B)False

Question 19

What security encryption protocol requires regular re-establishment of a connection and can be used with any type of TCP/IP transmission?

Accepted Answer

A) L2TP 
B) TLS 
C) IPsec 
D) SSL

Question 20

Matching
Match each correct item with the statement below.
-A service model in whichapplications are provided through an online user interfaceand are compatible with a multitude of devices and operatingsystems.

Accepted Answer

A) IaaS (Infrastructure as a Service) 
B) PaaS (Platform as a Service) 
C) SaaS (Software as a Service) 
D) PPP (Point to Point Protocol) 
E) IKE (Internet Key Exchange)
F)AH (Authentication Header)
G)ESP (Encapsulating Security Payload)
H)CHAP (Challenge Handshake Authentication Protocol)
I)TKIP (Temporal Key Integrity Protocol)
J)KDC (Key Distribution Center)KD
C)

Exam 7: Cloud Computing and Remote Access

A variant of TLS is ___________________,which provides authentication like SSL/TLS,but does not require a certificate for each user.

The original version of the Secure Hashing Algorithm (SHA) was developed by the NSA,and used a hash of what length?

Describe how public key encryption works.

The SSH service listens on what TCP port?

Matching Match each correct item with the statement below. -In Kerberos terminology,theserver that issues keys to clients during initial clientauthentication.

The MD5 hashing algorithm is not susceptible to the possibility of hash collisions.

Describe the TLS/SSL handshake process as initiated by a web client accessing a secure website.

Describe the three way handshake process as used by CHAP.

What cloud service model involves providing applications through an online user interface,providing for compatibility with a multitude of different operating systems and devices?

When using public and private keys to connect to an SSH server,where must your public key be placed before you can connect?

What two options below are AAA services?

What two protocols below are Data Link Layer protocols designed to connect WAN endpoints in a direct connection,such as when a client computer connects to a server at an ISP using a dial-up or DSL connectionand modem?

A _________________ is a service that is shared between multiple organizations,but not available publicly.

Matching Match each correct item with the statement below. -A service model in which variousplatforms are provided virtually,enabling developers tobuild and test applications within virtual,online environmentstailored to the specific needs of a project.

A SecurID key chain fob from RSA security generates a password that changes how often?

What are the three tenets of the CIA triad,and how do they provide assurances that data will be protected?

How often should administrators and network users be required to change their password?

An enterprise-wide VPN can include elements of both the client-to-site and site-to-site models.

What security encryption protocol requires regular re-establishment of a connection and can be used with any type of TCP/IP transmission?

Matching Match each correct item with the statement below. -A service model in whichapplications are provided through an online user interfaceand are compatible with a multitude of devices and operatingsystems.