Free Oracle 1z0-100 Exam Dumps Questions & Answers

Which statement is true concerning the /etc/sysconfig directory and its files and subdirectories?

• A.The file /etc/sysconfig/init is used by upstart to control the attributes of the tty devices that get started.
• B.The files only contain default values for certain daemon processes.
• C.The contents are always the same for a specific version of the Oracle Linux Kernel.
• D.The directory /etc/sysconfig/network-scripts contains files that must not be modified while the network is up.

Users complain that system performance is unacceptable when using a specific application service running on a multiprocessor service.
You have established from the storage team that disk response times have not increased, so you can discount there being an I/O problem.
You run vmstat to look at CPU activity and notice high average disk times on the multiprocessor system and an average run queue of zero.
You require more detail about each CPU from which the vmstat figures are derived, to investigate if the load is distributed evenly across all CPUs.
Which three commands provide more detailed information about CPU load distribution?

• A.mpstat
• B.iostat -x
• C.top
• D.sar
• E.vmstat

Which three settings are required to configure an openLdap to use directory service provided by Ldap.example.com?

• A.Ensure that /etc/nsswitch.conf correctly references authentication priorities: passed: files ldapshadow:
  files ldapgroup: files ldap
• B.Ensure that DNS is used to resolve the LDAP server name.
• C.Set LDAP Search Base DN and the LDAP server address and port in /etc/ldap.conf to: dc=example, dc=comldap://ldap.example.com:389
• D.Set the LDAP Search Base DN and the LDAP server address and postin /etc/openldap/ldap.conf to:
  dc=example, dc = comldap://ldap.example.com:389
• E.Ensure that the LDAP server name can be resolved.

Which three actions may be performed using the date command in Oracle Linux?

• A.Synchronizing the system time from an ntp server
• B.Displaying the time and date in the future
• C.Displaying the current time in an administrator-specified format
• D.Setting the system time from the hardware clock
• E.Setting the hardware clock from the current system time
• F.Displaying the time and date in the past

You use the host command to find out about host name WAYOUT:

Which two statements are true?

• A.Dns2.example.com is an authoritative name sever.
• B.Example.com is an authoritative name server.
• C.Dns1.example.com is an authoritative name server.
• D.Dns1.example.com is a cache-only name server.
• E.Dns2.example.com is a Cache-only name server.