102-500 Exam Questions
228 real 102-500 exam questions with expert-verified answers and explanations. Page 2 of 5.
- Question #63
Which of the following statements is true regarding systemd timer units?
- Question #64
Which of the following fields are available in the standard format of both the global /etc/crontab file as well as in user-specific crontab files? (Choose two.)
- Question #65
Which of the following nmcli subcommands exist? (Choose two.)
- Question #66
Which of the following changes may occur as a consequence of using the command ip? (Choose three.)
- Question #67
How many IP addresses can be used for unique hosts inside the IPv4 subnet 192.168.2.128/26?
- Question #68
Which of the following IPv4 networks are reserved by IANA for private address assignment and private routing? (Choose three.)
- Question #69
Which of the following commands configure network interfaces based on the system's existing distribution- specific configuration files? (Choose two.)
- Question #70
Which of the following statements is true if the UID of a regular user is identical to the GID of a group?
- Question #71
What is the systemd journal stored?
- Question #72
Which of the following is true regarding the command sendmail?
- Question #73
Which file inside the CUPS configuration directory contains the settings of the printers?
- Question #74
Which of the following are syslog facilities? (Choose two.)
- Question #75
Which of the following parameters are used for journalctl to limit the time frame of the output? (Choose two.)
- Question #76
What is true regarding the file ~/.forward?
- Question #77
Which of the following commands display a list of jobs in the print queue? (Choose two.)
- Question #78
On a system using systemd-journald, which of the following commands add the message Howdy to the system log? (Choose two.)
- Question #79
Which of the following options in the chrony configuration file define remote time sources? (Choose two.)
- Question #80
Which of the following situations is observed and corrected by an NTP client?
- Question #81
If an alias ls exists, which of the following commands updates the alias to point to the command ls -l instead of the alias's current target?
- Question #82
Which of the following commands puts the output of the command date into the shell variable mydate?
- Question #83
What information is shown by the echo $? command?
- Question #84
Which of the following files is not read directly by a Bash login shell?
- Question #85
What is true about the file .profile in a user's home directory?
- Question #86
What is true regarding the statement beginning with #! that is found in the first line of script? (Choose two.)
- Question #87
What output does the command seq 1 5 20 produce?
- Question #88
Which of the following commands lists all defines variables and functions within Bash?
- Question #89
What information related to a user account is modified using the chage command?
- Question #90
Which command is used to set restrictions on the size of a core file that is created for a user when a program crashes?
- Question #91
How do shadow passwords improve the password security in comparison to standard no-shadow password?
- Question #92
After editing the TCP wrapper configuration to grant specific hosts access to a service, when do these changes become effective?
- Question #93
What is true regarding public and private SSH keys? (Choose two.)
- Question #94
Which of the following commands finds all files owned by root that have the SetUID bit set?
- Question #95
Which mechanism does ssh use to interact with the SSH agent?
- Question #96
Which of the following is true about IPv6?
- Question #97
What is true about the following command? nmcli device wifi connect WIFIoI
- Question #99
Which of the following states can NetworkManager show regarding the system's network connectivity? (Choose two.)
- Question #100
Which of the following are valid host addresses for the subnet 203.0.113.64/28? (Choose two.)
- Question #101
Which of the following keywords can be used in the file /etc/resolv/conf? (Choose two.)
- Question #102
How does the ping command work by default?
- Question #103
Which of the following commands display the number of bytes transmitted and received via the eth0 network interface? (Choose two.)
- Question #104
Given the following routing table: How would an outgoing packet to the destination 192.168.2.150 be handled?
- Question #105
Which of the following commands will delete the default gateway from the system's IP routing table? (Choose two.)
- Question #106
What is true about NetworkManager on a Linux system that uses its distribution's mechanisms to configure network interfaces? (Choose two.)
- Question #107
Which standardized TCP port is used by HTTPS services?
- Question #108
Which of the following environment variables can be defined in locale.conf? (Choose two.)
- Question #109
Which of the following commands sets the system's time zone to the Canadian Eastern Time?
- Question #110
How can a specific user be prevented from scheduling tasks with at?
- Question #111
Which file contains the data of the last change of a user's password?
- Question #112
Which of the following fields can be found in the /etc/group file? (Choose two.)
- Question #113
Which of the following sections exists in a systemd timer unit?