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Questions › Category: 102-500
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How many IP addresses can be used for unique hosts inside the IPv4 subnet 192.168.2.128/26?
Admin asked 1 year ago • 
22 views0 answers0 votes
Which of the following IPv4 networks are reserved by IANA for private address assignment and private routing? (Choose three.)
Admin asked 1 year ago • 
25 views0 answers0 votes
Which of the following commands configure network interfaces based on the system’s existing distribution-specific configuration files? (Choose two.)
Admin asked 1 year ago • 
24 views0 answers0 votes
Which of the following statements is true if the UID of a regular user is identical to the GID of a group?
Admin asked 1 year ago • 
31 views0 answers0 votes
Which of the following information is stored in /etc/shadow for each user?
Admin asked 1 year ago • 
24 views0 answers0 votes
FILL BLANK –Which command is used to set the hostname of the local system? (Specify only the command without any path or parameters.)hostnameCorrect Answer:
Admin asked 1 year ago • 
42 views0 answers0 votes
Which of the following commands shows all active systemd timers?
Admin asked 1 year ago • 
28 views0 answers0 votes
Which of the following is a valid IPv6 address?
Admin asked 1 year ago • 
25 views0 answers0 votes
Which of the following tasks can the date command accomplish? (Choose two.)
Admin asked 1 year ago • 
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FILL BLANK –What command, depending on its options, can display the open TCP connections, the routing tables, as well as network interface statistics? (Specify only the command without any path or parameters.)Correct Answer: netstat
Admin asked 1 year ago • 
20 views0 answers0 votes
FILL BLANK –Which file, if present, must contain all users that are allowed to use the cron scheduling system? (Specify the full name of the file, including path.)Correct Answer: crontab
Admin asked 1 year ago • 
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FILL BLANK –Which command included in NetworkManager is a curses application which provides easy acces to the NetworkManager on the command line? (Specify only the command without any path or parameters.)nmtuiCorrect Answer:
Admin asked 1 year ago • 
29 views0 answers0 votes
What can be speci ed with useradd? (Choose two.)
Admin asked 1 year ago • 
28 views0 answers0 votes
Which if the following tools, used for DNS debugging, reports not only the response from the name sever but also details about the query?
Admin asked 1 year ago • 
23 views0 answers0 votes
Which of the following statements is valid in the file /etc/nsswitch.conf?
Admin asked 1 year ago • 
25 views0 answers0 votes
Which of the following connection types, as seen in nmcli connection show, may exist in NetworkManager? (Choose three.)
Admin asked 1 year ago • 
24 views0 answers0 votes
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?
Admin asked 1 year ago • 
24 views0 answers0 votes
What is true about the Hop Limit field in the IPv6 header?
Admin asked 1 year ago • 
25 views0 answers0 votes
Which of the following nmcli subcommands exist? (Choose two.)
Admin asked 1 year ago • 
33 views0 answers0 votes
Which of the following changes may occur as a consequence of using the command ip? (Choose three.)
Admin asked 1 year ago • 
20 views0 answers0 votes
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