更多"1. abstract class Co"的相关试题:
[单项选择]According to the passage, what do British laws ensure women
A. They ensure that women get higher pay than men.
B. They ensure that women enjoy more freedom than men.
C. They ensure that women do whatever they like to do.
D. They ensure that women have equal chances with men in education and work.
[单项选择]The Master or person in charge of a ship shall ensure the crane record book shows the（）.
A. Date and description of each failure
B. Average load in pounds for each usage
C. Total number of lifts for each usage
D. All of the above
[单项选择]What is periodically sent by a DIS on a LAN to ensure that all adjacent neighbors' IS - IS link - state databases are synchronized?（）
A. complete SNP (CSNP)
B. partial SNP (PSNP)
C. database query
D. database description packet (DDP)
E. link - state summary
F. hello
[单项选择] An administrator has integrated a new application into an existing resource group. An application server withstart and stop scripts was defined and added to the resource group definition. The cluster was thensynchronized. How can the new application be started with minimal downtime？（）
A. The administrator will need to perform an rg_move operation
B. The administrator will need to un-manage and re-manage the resource group
C. The administrator will need to execute the new start script from the command line
D. The new start script will be executed as part of the DARE operation to synchronize the cluster
[单项选择] When applying the configuration in the exhibit and initializing a chassis cluster， which statement is correct？（） [edit chassis] user@host# show cluster { reth-count 3； redundancy-group 1 { node 0 priority 1； node 1 priority 100； } }
A. Three physical interfaces are redundant.
B. You must define an additional redundancy group.
C. node 0 will immediately become primary for redundancy group 1.
D. You must issue an operational command and reboot the system for the above configuration to take effect.
[单项选择] Evaluate the following function code： CREATE FUNCTION get_dept_avg（dept_id NUMBER） RETURN NUMBER RESULT_CACHE RELIES_ON （EMPLOYEES） IS avgsal NUMBER（6）； BEGIN SELECT AVG（SALARY）INTO avgsal FROM EMPLOYEES WHERE DEPARTMENT_ID = dept_id； RETURN avgsal； END get_dept_avg； Which statement is true regarding the above function？（）
A. The cached result becomes invalid when any structural change is done to the EMPLOYEES table.
B. If the function execution results in an unhandled exception，the exception result is also stored in the cache.
C. Each time the function is invoked in a different session，the current result in the result cache gets overwritten.
D. If the function is invoked with a different parameter value，the existing result in the result cache gets overwritten by the latest value.
[单项选择] William specified the following initialization parameter settings in the pfile： BACKGROUND_DUMP_DEST = ’u01/oradata/dir_A’ USER_DUMP_DEST = ’u01/oradata/dir_B’ DB_CREATE_FILE_DEST = ’u01/oradata/dir_C’ DB_CREATE_ONLINE_LOG_DEST_n = ’u01/oradata/dir_D’ William enabled the change-tracking feature because he does not want to scan the entire datafile during backup. What is the default storage location for the change tracking file？（）
A. ’u01/oradata/dir_A’
B. ’u01/oradata/dir_B’
C. ’u01/oradata/dir_C’
D. ’u01/oradata/dir_D’
[单项选择] A customer stores environmental settings in the deployment descriptors of an application. Whenever they promote the application version from testing to the production environment, they need to open the archive and modify the deployment descriptor. This process is against their security policy. What approach should you recommend to leverage WebLogic features such that they do not have to modify the application archive for different environments?（）
A. Keep environmental data in the global settings of domain and the application can read it from the domain where it runs.
B. Keep environmental data in Deployment Plan XML files. It allows you to change parameters in the deployment descriptor without opening the archive file.
C. Keep environmental data in the database because it is the most effective way of parametrizing the environment.
D. Keep archive in exploded format so the customer does not have to open the archive files.
E. Eliminate all environmental settings from the application. There should not to be any environmental settings in the application.
[单项选择] Which Coherence caching pattern matches the sequence of events ？（） 1. Data is requested from cache 2. The requested data does not exist in the cache （cache miss） 3. The Coherence cache store is used to red data from the back-end persistent data source， and placed in ther cache 4. Data requested from the cache is returned to the caller
A. read through
B. write through
C. refresh ahead
D. write behind
[单项选择] You implement Parental Controls game restrictions for your child on your computer. You select the TEEN rating game restriction. Your child is still able to run some inappropriate games. You need to prevent access to all inappropriate games. What should you do？ （）
A. Configure the Game Restrictions parental control to disallow games that are not rated.
B. Configure the Game Restrictions parental control to block games that have intense violence.
C. Configure Windows Defender to remove high alert items.
D. Configure Microsoft Internet Explorer in Protected Mode.
[单项选择] During initial cluster planning session， a requirement is mandated that application monitoring will Be used to monitor the production database and three application servers. Since all the application servers rely on the database being active， only one resource group has been planned to manage the starting/stopping of the cluster resources. How ill the initial design impact the use of application monitoring？（）
A. Only one application server per resource group can be monitored.
B. Process monitoring is part of RSCT and requires no special scripts.
C. Any application can be monitored as long as it has an application server.
D. Having all application servers in one resource group improves recovery time.
[单项选择] You configure parental controls on your computer for your childs user account. Your child logs on with a different account and is able to access inappropriate Web sites. You need to ensure that your child cannot access inappropriate Web sites. What should you do？ （）
A. Enable Microsoft Windows Firewall.
B. Disable the default administrator account.
C. Use password protection for all user accounts.
D. Configure Web sites you approve of in the list of Trusted Sites of Microsoft Windows Internet Explorer.
[多项选择] Your computer hardware supports Microsoft Windows Aero Experience. The transparency feature does not appear to be enabled. You need to use the transparency feature. What are the two possible ways to achieve this goal？ （）
A. Configure theme settings to Windows Vista.
B. Increase the screen resolution to 1024 x 768 pixels or higher.
C. Change the Color scheme option to Windows Aero.
D. Change the Visual effects option to Let Windows choose whats best for my computer
[单项选择] A customer business requirement addresses data encryption implemented in tape and disk media. They plan to deploy a DS8700 to provide enterprise class storage and plan to configure the DS8700 with SSD and Fiber Channel disk drives. Which statement is TRUE regarding disk encryption（）
A. SSD disk encryption does not consume space
B. SSD disk is faster than FC disk for encryption
C. no space is wasted due to encryption on DS8700
D. there is higher processor utilization using FDE drives
[多项选择] Examine the following statement that is used to modify the primary key constraint on the SALES table： SQL> ALTER TABLE SALES MODIFY CONSTRAINT pk DISABLE VALIDATE； Which three statements aretrue regarding the above command（）
A. The constraint remains valid.
B. The index on the constraint is dropped.
C. It allows the loading of data into the table using SQL *Loader.
D. New data conforms to the constraint， but existing data is not checked.
E. It allows the data manipulation on the table using INSERT/UPDATE/DELETE SQL statements.
[单项选择] A cluster administrator decides ti implement application monitoring in order to monitor both a web application and its supporting database. The plan is to use a single resource group prod_rg and to configure one monitor method for the web app and one monitor method for the database. Which of the following statements best describes the need for custom resource monitor？（）
A. Multiple application servers must be in a single resource group.
B. Multiple application servers per resource group may be monitored.
C. Multiple resource groups must each contain a single application server.
D. Multiple application servers in a cluster cannot use process monitoring.
[单项选择] An administrator is configuring a PowerHA cluster consisting of two nodes across two physical Power systems，570-1 and 570-2. Node1 is an LPAR on 570-1Node2 is an LPAR on 570-2. Dev1 is an LPAR on 570-2 （this LPAR is not part of the cluster）. The cluster will manage a single resource group， RG1， with a single application server， APP1. The resourcegroup will have a home node of Node1. Node1 is configured with 4.0 CPU desired， 0.4 minimum， 4.0 maximum， and 4 virtual processorsNode2 isconfigured with 0.4 CPU desired， 0.4 minimum， 4.0 maximum， and 4 virtual processors Dev1 is configuredwith 4.0 CPU desired， 0.4 minimum， 4.0 maximum， and 4 virtual processors When the resource group RG1 is acquired by Node2 the administrator would like to dynamically move 3.6processor entitlement units from Dev1 to Node2. How could the administrator achieve this in the PowerHAcluster？（）
A. Create a custom event script to perform the change to CPU entitlement
B. Modify the extended performance tuning parameters for the cluster to modify CPU entitlement uponresource group acquisition
C. Customize the resource group attributes of RG1 so that the CPU entitlement is modified for Node2 uponresource group acquisition
D. Customize the application server attributes of APP1 so that the CPU entitlement is modified for Node2upon resource group acquisition
[单项选择] An administrator just completed an AIX installation but suspects that not all filesets installed completely. Which of the following commands would verify that all filesets are completely installed？（）
A. installp -E
B. lslpp -E
C. lppchk -c
D. instfix -c
