Which two external authenticatio

第1题：

第2题：

You are troubleshooting an OSPF problem where external routes are not showing up in the OSPF database. Which two options a re valid checks that should be performed first to verify proper OSPF operation?（）

• A、Are the ASBRs trying to redistribute the external routes into a totally stubby area?
• B、Are the ABRs configured with stubby areas?
• C、Is the subnets keyword being used with the redistribution command?
• D、Is backbone area (area 0) contiguous?
• E、Is the CPU utilization of the routers high?

第3题：

第4题：

For which two database objects can the VERSIONS clause of the Flashback Versions Query be used?（）(Choose two.)

• A、views
• B、fixed tables
• C、heap tables
• D、external tables
• E、temporary tables
• F、index-organized tables (IOT)

第5题：

Which two methods advertise internal networks to external ISPs via BGP?（）

• A、using aggregate routes
• B、defining routes via the network statement
• C、disablin g synchronization
• D、forcing the next - hop address

第6题：

第7题：

Which two are default preference values for both internal and external IS-IS Level 2 routes on a Juniper Networks router？（）

• A、10
• B、15
• C、18
• D、150
• E、160
• F、165

第8题：

第9题：

On which two database objects can the VERSIONS clause of the Flashback Versions Query be used？（）

• A、 fixed tables
• B、 heap tables
• C、 external tables
• D、 temporary tables
• E、 Index-Organized Tables （IOTs）

第10题：

Which two client requests are captured during database replay Capture?（） (Choose two)

• A、Flashback queries
• B、Shared server requests
• C、Login and logoff activities of sessions
• D、Direct path load of data from external files by using utilities such as SQL *loader
• E、Data definition language (DDL) and data manipulation language (DML) operations