LPIC-1 Practice Test 7 — 10 Questions

Question 1

Refer to the exhibit. How many SATA controllers are detected, and what is the connection speed of the SSD?

Accepted Answer

2 controllers; SSD at 6.0 Gbps. The output from `lspci` shows two SATA controllers: one identified as 'SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller' and another as 'SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 2 port SATA Controller'. The SSD is connected to the 6 Gbps port, as indicated by the '6 Gbps' label in the device listing, confirming a 6.0 Gbps connection speed.

Answer

3 controllers; SSD at 6.0 Gbps

Answer

2 controllers; SSD at 3.0 Gbps

Answer

1 controller; SSD at 6.0 Gbps

Question 2

Which hardware component uses a unique address to identify itself on the network at the data link layer?

Accepted Answer

MAC address. The MAC address (Media Access Control) is a unique 48-bit identifier burned into the network interface controller (NIC) by the manufacturer. It operates at Layer 2 (data link layer) of the OSI model, enabling devices on the same local network segment to communicate directly using protocols like Ethernet or Wi-Fi.

Answer

IP address

Answer

Hostname

Answer

Port number

Question 3

A system administrator notices that the server's clock is consistently off by several minutes. Which service should be used to synchronize the time with an external time source?

Accepted Answer

ntpd. The Network Time Protocol (NTP) daemon (ntpd) is the traditional and widely used service for synchronizing a server's clock with an external time source. It continuously adjusts the system time by communicating with NTP servers, compensating for clock drift and network delays to maintain accurate time. This makes ntpd the correct choice for resolving a consistent clock offset of several minutes.

Answer

timed

Answer

chronyd

Answer

systemd-timesyncd

Question 4

A Linux system has two network interfaces: eth0 and eth1. The administrator wants to bond them for increased throughput. Which kernel module is required for bonding?

Accepted Answer

bonding. The bonding driver in Linux allows multiple network interfaces to be aggregated into a single logical interface for increased throughput or redundancy. The correct kernel module is named 'bonding' (loaded via modprobe bonding or compiled into the kernel), which implements the IEEE 802.3ad Link Aggregation standard and other bonding modes. Option B is correct because 'bonding' is the exact module name used in the Linux kernel.

Answer

aggregation

Answer

team

Answer

bond

Question 5

Which THREE of the following are characteristics of UEFI firmware compared to legacy BIOS? (Select exactly 3.)

Accepted Answer

Supports booting from disks larger than 2 TB.. UEFI firmware uses the GUID Partition Table (GPT) instead of MBR, which supports 64-bit logical block addressing (LBA). This allows addressing disks larger than 2 TB, as the MBR scheme is limited to 32-bit LBA and a maximum addressable size of approximately 2.2 TB. Therefore, option A is correct.

Answer

Uses the Master Boot Record partition table.

Answer

Requires a boot loader stored in the Master Boot Record.

Question 6

A technician needs to remove a package named 'apache2' along with its configuration files from a Debian system. Which command should be used?

Accepted Answer

apt-get purge apache2. Option C is correct because the 'apt-get purge' command removes the specified package along with its configuration files from a Debian system. Unlike 'remove', which leaves configuration files intact, 'purge' deletes both the package binaries and the associated configuration data from /etc and other locations, fulfilling the requirement to remove 'apache2' completely.

Answer

dpkg -r apache2

Answer

apt-get autoremove apache2

Answer

apt-get remove apache2

Question 7

Based on the exhibit, what does the 'rc' status for the package 'apache2-bin' indicate?

Accepted Answer

The package has been removed but configuration files remain. In Debian-based package management (dpkg/APT), the 'rc' status code means the package was marked for removal ('r') but its configuration files were left behind ('c'). This occurs when using 'apt-get remove' or 'dpkg -r' without the --purge option, leaving residual config files in /etc or other locations.

Answer

The package is unpacked but not yet configured

Answer

The package has been completely purged

Answer

The package is installed and configured

Question 8

A system administrator needs to install the latest version of a package named 'webapp' from a third-party repository that has been added to the system. Which command should be used to update the package list and install the package in one step?

Accepted Answer

apt-get update && apt-get install webapp. Option A is correct because it first runs `apt-get update` to refresh the local package index from all configured repositories (including the third-party one), then uses `&&` to conditionally execute `apt-get install webapp` only if the update succeeds. This ensures the latest version available from the third-party repository is fetched and installed in a single command sequence.

Answer

apt-get upgrade webapp

Answer

dpkg -i webapp.deb

Answer

apt-cache search webapp && apt-get install webapp

Question 9

Based on the exhibit, the 'custom' repository shows 0 packages. What is the most likely cause?

Accepted Answer

The $releasever or $basearch variables are not expanding correctly, leading to an invalid URL. The 'custom' repository shows 0 packages because the $releasever or $basearch variables are not expanding correctly, resulting in an invalid or unreachable repository URL. Yum uses these variables to dynamically construct the baseurl, and if they are undefined or incorrect (e.g., due to a missing or misconfigured /etc/yum/vars/ directory or incorrect release version), the repository metadata cannot be downloaded, so yum reports 0 packages available.

Answer

The repository is disabled because 'enabled=1' is missing

Answer

The GPG key is missing, causing yum to ignore the repository

Answer

The repository metadata is corrupt and needs to be regenerated

Question 10

Which THREE of the following are valid methods to install a package from a local .deb file?

Accepted Answer

gdebi package.deb. C is correct because `gdebi` is a dedicated tool for installing local `.deb` packages while automatically resolving and fetching their dependencies from configured repositories. It provides a safer alternative to `dpkg` when dependency handling is required.

Answer

alien -i package.deb

Answer

rpm -i package.deb

LPIC-1 Practice Test 7 — 10 Questions

Exhibit

LPIC-1 Practice Test 7 — 10 Questions

Exhibit