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1.
How would you add the user demosuser with a Member role to the demo project?
  • A.
    openstack role add --project demo --user demouser _member_
  • B.
    openstack role add --project demo --user demouser _member_
  • C.
    openstack role add --project demo --user _member_ demouser
  • D.
    openstack role add --project demo --user member demouser
  • Answer & Explanation
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Answer : [A]
Explanation :
NO Explanation Available for now.
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2.
Which two system services should be started for a proper Keystone functioning (choose two)?
  • A.
    keystone-main
  • B.
    keystone-admin
  • C.
    memcached
  • D.
    httpd
  • Answer & Explanation
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Answer : [C, D]
Explanation :
NO Explanation Available for now.
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3.
How would you define a new role in OpenStack cloud (choose all applicable)?
  • A.
    Enter command openstack role create newrole.
  • B.
    Restart httpd service.
  • C.
    Create new "keystonerc" file.
  • D.
    Add definition to policy.json files.
  • Answer & Explanation
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Answer : [A, D]
Explanation :
NO Explanation Available for now.
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4.
How would you separate two or more cloud instances but manage them with one Keystone instance?
  • A.
    Use Domains feature.
  • B.
    Use Regions feature.
  • C.
    Use availability zones.
  • D.
    Each cloud instance should use own Keystone instance feature.
  • Answer & Explanation
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Answer : [A]
Explanation :
NO Explanation Available for now.
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5.
Which HTTP error code would you get if the Keystone token has expired?
  • A.
    ERROR 404.
  • B.
    ERROR 403.
  • C.
    ERROR 401.
  • D.
    All of them.
  • Answer & Explanation
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Answer : [C]
Explanation :
NO Explanation Available for now.
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