21) In a complex environment, there are 10 machines. Machine A is having 8GB RAM and machine B having 2GB of RAM. The administrator decided to send twice as many request as machineB to machineA. How can he achive it?
A) give machineA twice the weight as machineB
22) After making some changes on a cluster, it is required to recycle/restart all the cluster JVMs. The lead admin told you to make sure that there should not be any downtime during this recycle. Which option do you use to achieve it?
A) Ripple start
23) A large application which has 5web modules has been deployed on to a cluster. After some months, the developer asked you to update on of the 5web modules. How do you do it?
A) RollOut
24) can you change the cluster name, once it was created
A) No
25) WHEN APPLICATION IS DOWN WHAT U WILL DO?
A) ----> First look at the logs for errors. If you find the error, save the logs and start your application. Then start trouble shoot.
A) give machineA twice the weight as machineB
22) After making some changes on a cluster, it is required to recycle/restart all the cluster JVMs. The lead admin told you to make sure that there should not be any downtime during this recycle. Which option do you use to achieve it?
A) Ripple start
23) A large application which has 5web modules has been deployed on to a cluster. After some months, the developer asked you to update on of the 5web modules. How do you do it?
A) RollOut
24) can you change the cluster name, once it was created
A) No
25) WHEN APPLICATION IS DOWN WHAT U WILL DO?
A) ----> First look at the logs for errors. If you find the error, save the logs and start your application. Then start trouble shoot.
-----> If no error found, run a trace and look for FFDC etc.
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