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Free 202-450 Exam Braindumps (page: 12)

Page 4 of 30
PDF with 120 Questions

When the default policy for the netfilter INPUT chain is set to DROP, why should a rule allowing traffic to localhost exist?

  1. All traffic to localhost must always be allowed
  2. It doesn’t matter; netfilter never affects packets addressed to localhost
  3. Some applications use the localhost interface to communicate with other applications
  4. syslogd receives messages on localhost
  5. The iptables command communicates with the netfilter management daemon netfilterd on localhost to create and change packet filter rules

Answer(s): C



FILL BLANK
What command creates a SSH key pair? (Specify ONLY the command without any path or parameters)

  1. ssh-keygen
  2. ssh keygen

Answer(s): A



The content of which local file has to be transmitted to a remote SSH server in order to be able to log into the remote server using SSH keys?

  1. ~/.ssh/authorized_keys
  2. ~/.ssh/config
  3. ~/.ssh/id_rsa.pub
  4. ~/.ssh/id_rsa
  5. ~./ssh/known_hosts

Answer(s): A


Reference:

https://www.digitalocean.com/community/tutorials/ssh-essentials-working-with-ssh-servers-clients-and-keys



What is the name of the network security scanner project which, at the core, is a server with a set of network vulnerability tests?

  1. NetMap
  2. OpenVAS
  3. Smartscan
  4. Wireshark

Answer(s): B






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