Ensurepass

QUESTION 41

In order to allow a Win95 host to resolve the name of and map network drives to your Linux server, what services should be running? Choose Two.

A. nmbd

B. smbd

C. named

D. routed

E. winsd

Answer: A, B


QUESTION
42

What is the simplest method to connect a Win98 host to a Linux Server? Choose all that apply.

A. Velcro

B. Samba

C. NFS

D. DNS

E. WINS

Answer: A, B


QUESTION
43

What files affect the name resolution functionality of a Linux host? Choose Three.

A. /etc/resolv.conf

B. /etc/hosts

C. /etc/default/names

D. /etc/nsswitch.conf

E. /etc/inet/hosts

Answer: A, B, D


QUESTION
44

What is true about the root user and NFS?

A. NFS shares don’t allow root access by default

B. NFS automatically masks out share permissions

C. NFS automatically maps all root UID’s to the local user “rootsquash”

D. NFS ignores all users with a UID of 0 and a GID of 0

E. NFS pays no attention whatsoever to security

Answer: A


QUESTION
45

Where are the default settings for the useradd command kept?

A. /etc/default/useradd

B. /etc/sysconfig/useradd.cfg

C. /etc/.useradd

D. /etc/defaults/useradd

E. /etc/login.defs

Answer: A


QUESTION
46

What two files acting together make up the login environment for a user on a default install of Linux?

A. /etc/profile

B. /etc/bashrc

C. /etc/.login

D. ~/.bash_profile

E. /etc/.profile

Answer: A, D


QUESTION
47

What protocol will allow you to keep accurate time on your hosts?

A. ntp

B. nntp

C. ncftp

D. inn

E. ntime

Answer: A


QUESTION
48

What will the following line in the /etc/exports file do?

/data snowblower(rw) badhost (ro)

A. Give snowblower rw access to the data share, deny badhost any access, and allow ro for all other hosts

B. Give snowblower rw access to the data share, give badhost ro access to share and deny all others

C. Give snowblower no access to the data share, give badhost rw access and set ro access for all others

D. Cause a syntax error

Answer: B


QUESTION
49

You’ve just finished editing a new entry in the /etc/exports file. Which of the following will cause the changes to take effect without interrupting current connected users or rebooting the machine?

Choose all that apply.

A. exportfs -a

B. /etc/rc.d/init.d/nfs restart

C. service nfs restart

D. kill -1 HUP nfs

E. init 1

Answer: A


QUESTION
50

What system file contains definitions of well-known ports, their associated services and protocols?

A. /etc/services

B. /etc/sysconfig/network-scripts

C. /etc/services.conf

D. /etc/inet/hosts

E. None of the choices

Answer: A

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