Free Oracle 1Z0-821 Exam Dumps Questions & Answers

On which is the open boot prom available?

• A.both x86 and x86 64-Bit
• B.x86, x86 64-Bit and SPARC
• C.x86 64-Bit only
• D.SPARC only
• E.x86 only

You need to set up a local package repository to serve 75 client systems. Multiple clients will being the package repository concurrently and you need to ensure that the local repository performs very well under this heavy load, especially during package intensive operations.
Which option would ensure the best performance of the repository during package- intensive rations by multiple clients?

• A.Deploy a second instance of the package repository server to run as a read writable mirror.
• B.Set up multipathing on the package repository server to distribute the network load multiple network interfaces.
• C.Deploy a package repository locally on each client.
• D.Deploy a second instance of the package repository server to run as a read-only mirror.
• E.Deploy a second instance of the package repository server to run as a clone of the primary repository server.

You are executing this command in the default shell:
sleep 5000 &
The system displays a number. This value is______.

• A.the process ID of the shell spawned to execute /usr/bin/sleep
• B.the process ID of the /usr/bin/sleep process
• C.the priority of the /usr/bin/sleep process
• D.the amount of memory allocated to the /usr/bin/sleep process
• E.the current number of instances of the /usr/bin/sleep process
• F.the process group ID that includes the /usr/bin/sleep process

You want the system to generate an email notification each time one of the services has changed its state. Which option would send an email message to the system administrator whenever a service changes to the maintenance state?

• A.Use the scvadm command to enable the notification service. Set the -g maintenance option on the netnotify service to send an email when a service enters the maintenance state.
• B.Use the svccfg setnotify command to create a notification and send an email when a service enters the maintenance state.
• C.Use the setsc command in ALOM to enable the mail alerts to be sent to a specified email address whenever the fault management facility detects a service change to the maintenance state.
• D.Make an entry in the /etc/syslog.conf file to instruct syslogd to send an email alert when it receives a message from the SMF facility that a service has changed to the maintenance state.

Consider the following commands:

What is displayed when this sequence of commands is executed using the bash shell?

• A.bash: syntax error near unexpected token '| |'
• B.cat: cannot open file1: No such file or directory
• C.cat: cannot open file1: No such file or directory Hello, world
• D.Hello, world
• E.bash: syntax error broker pipe