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Exam Code: 090-056

Exam Name: SCO (SHELL PROGRAMMING FOR SYSTEM ADMINSTRATORS V30A1)

Exam Code: 090-055

Exam Name: SCO (UNIXWARE 7 NETWORK ADMINISTRATION V10A1)

090-055 (UNIXWARE 7 NETWORK ADMINISTRATION V10A1) Free Demo Download: http://www.it-tests.com/090-055.html

NO.1 In which level of the TCP/IP protocol stack does TCP Wrappers operate?
A. Application
B. Transport
C. Internet
D. Network Interface
Answer: A

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NO.2 What does the following command do on a UnixWare 7 system:
nsfast enable 80
A. The Netscape FastTrack web browser is started, but will not restart at boot time.
B. The Netscape FastTrack web browser is started and will restart at boot time.
C. The Netscape FastTrack web server is started, but will not restart at boot time.
D. The Netscape FastTrack web server is started and will restart at boot time.
Answer: D

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NO.3 If a zone has a primary and a secondary name server, when does the secondary name server
perform a zone transfer?
A. On a fixed schedule specified by the refresh parameter of the SOA record in the configuration
files of the primary name server
B. On a fixed schedule specified by the refresh parameter of the SOA record in the configuration
files of the secondary name server
C. Every time the secondary name server successfully contacts the primary name server
D. Only when the secondary server successfully contacts the primary name server and detects
that the primary name servers serial number has changed
Answer: D

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NO.4 Which is the primary file used to configure the sendmail daemon?
A. /etc/mailcap
B. /etc/sendmail.cf
C. /etc/rc2.d/S81sendmail
D. /etc/mail/sendmailrc
Answer: B

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NO.5 What does the Internet Protocol level of the TCP/IP protocol stack use to verify that incoming
data
is for this host?
A. The Ethernet address
B. The IP address
C. Cyclic Redundancy Check (CRC) error checking
D. The port number
Answer: B

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NO.6 Which proxy server is installed by default with UnixWare 7?
A. Netscape Proxy Server
B. Squid
C. CERN HTTPD
D. No proxy servers are installed by default with UnixWare 7.
Answer: D

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NO.7 Which mail user agent is NOT installed by default with UnixWare 7?
A. mailx
B. dtmail
C. pine
D. elm
Answer: D

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NO.8 Which statement concerning UnixWare 7 anonymous FTP is FALSE?
A. Anonymous FTP can be configured with the SCOadmin FTP Server Manager.
B. Anonymous FTP grants limited file transfer access to unauthenticated users.
C. You can limit how many simultaneous anonymous FTP users are allowed.
D. The address of the anonymous FTP client system is NOT recorded on the server.
Answer: D

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NO.9 What is the effect of the following route command:
route add 200.100.10.20 200.100.30.40
A. It adds routes to the two hosts 200.100.10.20 and 200.100.30.40.
B. It adds a route to the host 200.100.10.20 through the router 200.100.30.40.
C. It adds a route to the host 200.100.30.40 through the router 200.100.10.20.
D. It is a syntax error.
Answer: B

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NO.10 Which program or protocol CANNOT be used to share UnixWare 7 files with a Windows client?
A. VisionFS
B. Advanced File and Print Server (AFPS)
C. Dynamic Host Configuration Protocol (DHCP)
D. Network File System (NFS)
Answer: C

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