Mac OS X Security and Mobility 10.6: 9L0-625 Exam

• 9L0-625 Questions & Answers
• Exam Code: 9L0-625
• Exam Name: Mac OS X Security and Mobility 10.6
• Q & A: 71 Q&As

1.Mobile Access service provides proxy access for which FOUR services in Mac OS X Server v10.6?(Choose FOUR – partial credit possible.)
A.AFP
B. iCal
C. Web
D. Mail
E. FTP
F. SMB
G. iChat
H. Address Book
I. Open Directory
Answer: B, C, D, H

2.Which TWO IPSec authentication methods are supported by the VPN service on Mac OS X Server v10.6.?(Choose TWO – partial credit possible.)
A.RADIUS
B. Kerberos
C. Certificate
D. MS-CHAPv2
E. Shared Secret
Answer: C, E

3.Which folder on a Mac OS X Server v10.6 computer contains the zone files generated by Server Admin?
A./etc/dns/
B. /var/dns/
C. /etc/named/
D. /var/named/
Answer: D

4.In Public Key Infrastructure (PKI), public keys perform which TWO functions?(Choose TWO – partial credit possible.)
A.Public keys digitally sign electronic communications and certificates.
B. Public keys sign the key holder’s identity in a certificate, as a Certificate Authority.
C. Public keys verify the signature in electronic communications that were signed using a private key.
D. Public keys decrypt electronic communications that were encrypted using the corresponding private key.
E. Public keys encrypt electronic communications that must be decrypted using the corresponding private key.
Answer: C, E

5.Which statement describes the function of the Mobile Access service in Mac OS X Server v10.6? A.It acts as a gateway through which client computers on a public network establish proxied connections to origin servers on a private network.
B. It acts as a gateway through which client computers on a private network establish proxied connections to origin servers on the public network.
C. It validates the credentials of client computers on a public network, and brokers connections between the VPN service and hosts on a private network.
D. It validates the credentials of client computers on a private network and brokers connections between the VPN service and hosts on the public network.
Answer: A

6.Log entries for the Mac OS X application firewall are stored in ________.
A./etc/af.plist
B. /var/log/alf.log
C. /var/log/ipfw.log
D. /etc/appfirewall.log
Answer: C

7.On Mac OS X, which TWO 802.1X modes utilize pre-accepted certificates for authentication?(Choose TWO – partial credit possible.)
A.User Mode
B. Mixed Mode
C. Access Mode
D. System Mode
E. Login Window Mode
Answer: B

8.Which tool in the iPhone SDK lets developers perform runtime analysis and debugging of applications while the applications are running on an iPhone?
A.Xcode
B. Dashcode
C. Instruments
D. Interface Builder
E. iPhone Simulator
Answer: C

9.Which DNS record is created when you add an alias in Server Admin?
A.A
B. MX
C. PTR
D. CNAME
Answer: D

10.When a client computer requests an IP address from a Mac OS X Server, in what order do the primary entries in the DHCP log file on the server occur?
A.1. DHCP DISCOVER 2. OFFER 3. DHCP REQUEST 4. ACK
B. 1. DHCP DISCOVER 2. DHCP REQUEST 3. OFFER 4. ACK
C. 1. DHCP REQUEST 2. DHCP DISCOVER 3. ACK 4. OFFER
D. 1. DHCP REQUEST 2. ACK 3. DHCP DISCOVER 4. OFFER
Answer: A

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