File Info
| Exam | LPI Level 1 |
| Number | 102-500 |
| File Name | LPI.102-500.SelfTestEngine.2020-01-21.72q.vcex |
| Size | 136 KB |
| Posted | Jan 21, 2020 |
| Download | LPI.102-500.SelfTestEngine.2020-01-21.72q.vcex |
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Demo Questions
Question 1
Which if the following tools, used for DNS debugging, reports not only the response from the name sever but also details about the query?
- dnsq
- hostname
- dig
- dnslookup
- zoneinfo
Correct answer: C
Question 2
Which of the following statements is valid in the file /etc/nsswitch.conf?
- multi on
- 192.168.168.4 dns-server
- namespaces: net mount procs
- include /etc/nsswitch.d/
- hosts: files dns
Correct answer: E
Question 3
Which of the following connection types, as seen in nmcli connection show, may exist in NetworkManager? (Choose three.)
- tcp
- ethernet
- wifi
- ipv6
- bridge
Correct answer: BCE
Question 4
On a Linux workstation, the route command takes a long time before printing out the routing table. Which of the following errors does that indicate?
- The local routing information may be corrupted and must be re-validated using a routing protocol.
- One of the routers in the routing table is not available which causes the automatic router failure detection mechanism (ARF-D) to wait for a timeout.
- There may accidentally be more than one default router in which case a default router election has to be done on the network in order to choose one router as the default.
- The Linux Kernel Routing Daemon (LKRD) is not running and should be started using its init script or systemd unit.
- DNS resolution may not be working as route by default tries to resolve names of routers and destinations and may run into a timeout.
Correct answer: E
Question 5
What is true about the Hop Limit field in the IPv6 header?
- The field is not changed during the transport of a package.
- The field is transmitted within a hop-by-hop extension header.
- Each router forwarding the packet increases the field’s value.
- Each router forwarding the packet decreases the field’s value.
- For multicast packages, the field’s value is always 1.
Correct answer: D
Question 6
Which of the following nmcli subcommands exist? (Choose two.)
- nmcli ethernet
- nmcli device
- nmcli wifi
- nmcli address
- nmcli connection
Correct answer: BE
Question 7
Which of the following changes may occur as a consequence of using the command ip? (Choose three.)
- Network interfaces may become active or inactive.
- New name servers may be added to the resolver configuration.
- The system’s host name may change.
- IP addresses may change.
- The routing table may change.
Correct answer: ADE
Question 8
Which of the following IPv4 networks are reserved by IANA for private address assignment and private routing? (Choose three.)
- 10.0.0.0/8
- 127.0.0.0/8
- 169.255.0.0/16
- 172.16.0.0/12
- 192.168.0.0/16
Correct answer: ADE
Question 9
Which of the following commands configure network interfaces based on the system’s existing distribution-specific configuration files? (Choose two.)
- ifconf
- ifdown
- ifpause
- ifstart
- ifup
Correct answer: BE
Question 10
Which of the following statements is true if the UID of a regular user is identical to the GID of a group?
- UID have precedence over GIDs, therefore the user is available while the group doesn’t.
- The user as well as the group are not available to avoid ambiguity due to the ID conflict.
- UIDs and GIDs are independent of each other, therefore the user as well as the group are still available.
- The user is the only member of the group, even if the group configuration contains other members.
- GIDs have precedence over UIDs, therefore the group is available while the user isn’t.
Correct answer: C
