Online Access Free LFCA Practice Test

Which practice most effectively reduces the risk of account compromise from stolen credentials?

• A.Disabling password complexity requirements
• B.Enforcing multifactor authentication
• C.Requiring users to change passwords every seven days
• D.Sharing service account credentials among team members

An administrator wants to display every line in /var/log/syslog that contains the word "error" while ignoring case differences. Which command should be used?

• A.grep -c error /var/log/syslog
• B.grep -l error /var/log/syslog
• C.grep -i error /var/log/syslog
• D.grep -v error /var/log/syslog

Which of the following best describes the technical term "Elasticity"?

• A.The ability to meet the business's needs through a variety of cloud offerings
• B.The degree to which a business accommodates larger loads just by adding resources
• C.The degree to which a system consistently performs according to its specifications
• D.The degree to which a system can adapt to dynamic computing demands

In which file are system and user account passwords stored?

• A./etc/passwd
• B./etc/secure
• C./etc/shadow
• D./etc/login.defs

A Linux server has four network interfaces, each with static routes defined to different prefix lengths. If the destination IP is 192.168.1.1, which interface will be chosen?

• A.Interface eth3 192.168.1.0/28 via 172.16.3.1 dev eth3
• B.Interface eth2 192.168.0.0/16 via 172.16.2.1 dev eth2
• C.Interface eth0 192.168.1.0/30 via 172.16.0.1 dev eth0
• D.Interface eth1 192.168.1.0/24 via 172.16.1.1 dev eth1