Which three pre-conditions must be met before an OSPF router can perform graceful restart?()
Routers perform which of the following functions?()
What three tasks must a network administrator perform to properly configure Hot Standby Routing Protocol (HSRP)?()
Given a complete loss of your database, in what order would you need to perform the following RMAN operations to restore it?() a. restore controlfile b. restore database c. restore spfile d. recover database e. alter database open f. alter database open resetlogs
In your database, you may be forced to perform a recovery using the RESETLOGS option during which the redo logs would be reset to sequence number 1. You want to avoid the overwriting of old log files. Which archived log file name format ensures this? ()
Which of the following utilities, in Windows, can be configured to perform automatic disk defragmentation?()
You are using RMAN to perform a closed database backup of your database. You issue these RMAN commands: STARTUP MOUNT; BACKUP FORMAT ’/BACKUP/df_%d_%s_%p.bus’ DATABASE filesperset = 2; Which components are included in the backup?()
Refer to the exhibit. In this network, R1 is configured not to perform autosummarization within EIGRP. What routes will R3 learn from R2 through EIGRP? ()
You are developing an application to perform mathematical calculations. You develop a class named CalculationValues.You write a procedure named PerformCalculation that operates on an instance of the class.You need to ensure that the user interface of the application continues to respond while calculations are being performed.You need to write a code segment that calls the PerformCalculation procedure to achieve this goal.Which code segment should you use?()
To perform a database point-in-time recovery using RMAN, after database restoration, you must ensure that the database is in which of the following states?()