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LPI 702-100 Practice Test - Questions Answers, Page 5

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Which of the following programs can be used to enumerate all responsive hosts on a subnet?

A.
traceroute
A.
traceroute
Answers
B.
netstat
B.
netstat
Answers
C.
nmap
C.
nmap
Answers
D.
rtso1
D.
rtso1
Answers
E.
route
E.
route
Answers
Suggested answer: C

Which configuration file defines the order of the name resolution methods used on a NetBSD system'?

A.
/etc/hosts
A.
/etc/hosts
Answers
B.
/etc/named
B.
/etc/named
Answers
C.
/etc/nsswitch.conf
C.
/etc/nsswitch.conf
Answers
D.
/etc/rc.conf
D.
/etc/rc.conf
Answers
E.
/etc/resolv.conf
E.
/etc/resolv.conf
Answers
Suggested answer: C

How many /28 IPv4 subnets can be created within a /24 IPv4 prefix?

A.
64
A.
64
Answers
B.
8
B.
8
Answers
C.
16
C.
16
Answers
D.
4
D.
4
Answers
E.
32
E.
32
Answers
Suggested answer: C

Which command sets 192. 168 1 1 as the default gateway on a BSD system'?

A.
route add default 192.168.1.1
A.
route add default 192.168.1.1
Answers
B.
route add gw 192.168.1.1
B.
route add gw 192.168.1.1
Answers
C.
route default 192.168.1.1
C.
route default 192.168.1.1
Answers
D.
route gateway 192.168.1.1
D.
route gateway 192.168.1.1
Answers
E.
route set 192.168.1.1
E.
route set 192.168.1.1
Answers
Suggested answer: A

Which of the following commands can be used to connect to a remote TCP service?

A.
portstat
A.
portstat
Answers
B.
service
B.
service
Answers
C.
listen
C.
listen
Answers
D.
netcat
D.
netcat
Answers
E.
connect
E.
connect
Answers
Suggested answer: D

What subnet mask is used on network 192 168 32 0 in the following output?

Fxp0: flags=8843 <UP, BROADCAST, RUNNING, SIMPLEX, MULTICAST> mtu 1500 options=8

inet 192.168.50.162 netmask OxffffeOOO broadcast 192.168.63.255

ether 00:09:6B: 13:42:9f

media: Ethernet autoselect (lOObaseTX <full-duplex>)

status: active

A.
255 255.224.0
A.
255 255.224.0
Answers
B.
2552552550
B.
2552552550
Answers
C.
255255255224
C.
255255255224
Answers
D.
/25
D.
/25
Answers
E.
/28
E.
/28
Answers
Suggested answer: B

Which file defines the IP address of the default gateway on a FreeBSD system?

A.
/etc/network
A.
/etc/network
Answers
B.
/etc/resolvers
B.
/etc/resolvers
Answers
C.
/etc/gateway
C.
/etc/gateway
Answers
D.
/etc/rc.conf
D.
/etc/rc.conf
Answers
E.
/etc/red
E.
/etc/red
Answers
Suggested answer: D

Which command and option can be used to perform a reverse DNS lookup?

A.
dig -x
A.
dig -x
Answers
B.
dnssec -check
B.
dnssec -check
Answers
C.
host -reverse
C.
host -reverse
Answers
D.
nsupdate -r
D.
nsupdate -r
Answers
E.
rdns -1
E.
rdns -1
Answers
Suggested answer: A

What file contains the configuration for the network interface em0 on an OpenBSD system'? (Specify the full name of the file, including path.)

A.
See in Explanation
A.
See in Explanation
Answers
Suggested answer: A

Explanation:

Which of the following commands creates a ZFS snapshot of the dataset space/data named snap1?

A.
zfs snapshot space/data@snap1
A.
zfs snapshot space/data@snap1
Answers
B.
zfs reflink space/data snapl@space/data
B.
zfs reflink space/data snapl@space/data
Answers
C.
zfs copy -s space snap1
C.
zfs copy -s space snap1
Answers
D.
zfs shadow space/data space/data/snap1
D.
zfs shadow space/data space/data/snap1
Answers
E.
zfs create space/data: snap1
E.
zfs create space/data: snap1
Answers
Suggested answer: A
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