网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
Which statement describes queue and buffer managment in the E-series router?（）
A
Buffer memory is managed dynamically in the I/O module.
B
Buffer memory is managed dynamically in the switch fabric.
C
Buffer memory is managed dynamically on egress line modules.
D
Buffer memory is managed dynamically on ingress line modules
参考答案
参考解析
解析：
暂无解析
更多 “单选题Which statement describes queue and buffer managment in the E-series router?（）A Buffer memory is managed dynamically in the I/O module.B Buffer memory is managed dynamically in the switch fabric.C Buffer memory is managed dynamically on egress line modules.D Buffer memory is managed dynamically on ingress line modules” 相关考题
考题
Which one of the following describes the similarity between the stack and the queue?(30)A．logical characteristicsB．physical characteristicsC．operation methodD．element type
考题
Which configuration command configures queue buffer allocation on the ERX Edge Router?()
A.qos-profileB.queue-profileC.scheduler-profileD.traffic-shape-profile
考题
Which statement describes queue and buffer managment in the E－series router?()
A. Buffer memory is managed dynamically in the I/O module.B. Buffer memory is managed dynamically in the switch fabric.C. Buffer memory is managed dynamically on egress line modules.D. Buffer memory is managed dynamically on ingress line modules
考题
Refer to the exhibit.Which statement describes DLCI 17?()
A.DLCI 17 describes the ISDN circuit between R2 and R3.B.DLCI 17 describes a PVC on R2.It cannot be used on R3 or R1.C.DLCI 17 is the Layer 2 address used by R2 to describe a PVC to R3.D.DLCI 17 describes the dial-up circuit from R2 and R3 to the service provider.
考题
Which statement describes VRRP object tracking?（）A、It monitors traffic flow and link utilization.B、It ensures the best VRRP router is the virtual router master for the group.C、It causes traffic to dynamically move to higher bandwidth linksD、It thwarts man-in-the-middle attacks.
考题
Where is a typical request in the Cisco UCS XML API placed in the data management engine， and， after the request is confirmed， what is updated？（）A、 The request is placed in the transactor queue in FIFO order and the management information tree is updated.B、 The request is placed in the replicator and persistifier and the store is updated.C、 The request is placed in the data management engine and the application gateway is updated. D、 The request is placed in the buffer queue and the commit buffer queue is updated.
考题
Which statement describes queue and buffer managment in the E-series router?（）A、Buffer memory is managed dynamically in the I/O module.B、Buffer memory is managed dynamically in the switch fabric.C、Buffer memory is managed dynamically on egress line modules.D、Buffer memory is managed dynamically on ingress line modules
考题
Which statement describes the process ID that is used to run OSPF on a router ?（）A、It is locally significant and must be the same throughout an areaB、It is globally significant and is used to represent the AS numberC、It is locally significant and is used to identify an instance of the OSPF databaseD、It is globally significant and is used to identify OSPF stub areas
考题
A user states that a networked printer is not working today, but yesterday the printer worked fine. The technician checks the user’s print queue and sees several jobs in the queue. The queue is flushed, restarted, and the user is still having the same issue. Which of the following should be verified NEXT on the printer? （）A、That the WEP key is disabledB、That the fuser is not faultyC、That the IP is staticD、That the buffer is not overloaded
考题
Which statement describes the function of the LNS in a L2TP environment?（）A、It initiates both the PPP session and the tunnel.B、It initiates the PPP session and terminates the tunnel.C、It terminates the PPP session and initiates the tunnel.D、It terminates the PPP session and terminates the tunnel.
考题
Which action statement in a policy list causes a packet to be placed in an outgoing port queue without performing an IP route lookup?（）A、filterB、forwardC、next-hopD、next-interface
考题
Which configuration command configures queue buffer allocation on the ERX Edge Router?（）A、qos-profileB、queue-profileC、scheduler-profileD、traffic-shape-profile
考题
Conformed and commited buffer percent values are configured with which parameter?（）A、qos profileB、traffic classC、queue profileD、scheduler profile
考题
The BACKUP_TAPE_IO_SLAVES parameter is set to FALSE for the database instance. Which statement is true while performing a tape backup in an RMAN session?（）A、The tape I/O performed is asynchronousB、The tape buffer is allocated from the System Global Area (SGA)C、The tape buffer is allocated from the Program Global Area (PGA)D、Oracle I/O uses an interrupt mechanism to determine when each I/O completes
考题
Which statement is true about FLUSH LOGS command?（）A、It requires the RELOAD, FILE, and DROP privilegesB、It closes and reopens all log filesC、It closes and sends binary log files to slave serversD、It flushes dirty pages in the buffer pool to the REDO logs
考题
You are creating an undo buffer that stores data modifications.You need to ensure that the undo functionality undoes the most recent data modifications first.You also need to ensure that the undo buffer permits the storage of strings only.Which code segment should you use？（）A、Stackstring undoBuffer=new Stackstring（）；B、Stack undoBuffer=new Stack（）；C、Queuestring undoBuffer=new Queuestring（）；D、Queue undoBuffer=new Queue（）；
考题
单选题You are creating an undo buffer that stores data modifications.You need to ensure that the undo functionality undoes the most recent data modifications first.You also need to ensure that the undo buffer permits the storage of strings only.Which code segment should you use？（）A
Stackstring undoBuffer=new Stackstring（）；B
Stack undoBuffer=new Stack（）；C
Queuestring undoBuffer=new Queuestring（）；D
Queue undoBuffer=new Queue（）；
考题
单选题Which configuration command configures queue buffer allocation on the ERX Edge Router?（）A
qos-profileB
queue-profileC
scheduler-profileD
traffic-shape-profile
考题
单选题Which action statement in a policy list causes a packet to be placed in an outgoing port queue without performing an IP route lookup?（）A
filterB
forwardC
next-hopD
next-interface
考题
单选题Which statement describes the process ID that is used to run OSPF on a router ?（）A
It is locally significant and must be the same throughout an areaB
It is globally significant and is used to represent the AS numberC
It is locally significant and is used to identify an instance of the OSPF databaseD
It is globally significant and is used to identify OSPF stub areas
考题
单选题Which statement is true about FLUSH LOGS command?（）A
It requires the RELOAD, FILE, and DROP privilegesB
It closes and reopens all log filesC
It closes and sends binary log files to slave serversD
It flushes dirty pages in the buffer pool to the REDO logs
考题
单选题Which statement correctly describes the function of Oracle9i Cache Fusion feature？（）A
It provides each session with its own view of the database at a different point in the past. B
It enables you to execute scalable applications on a clustered database without having to partition the users or the database tables. C
It lets you dynamically reassign memory in your database buffer cache to different block buffer sizes. D
It allows you to add new sites to multimaster replication environment without quiescing the master definition site.
考题
单选题A user issues a SELECT command against the Oracle database. Which of the following choices describes a step that Oracle will execute in support of this statement?（）A
Acquire locks on table queried B
Generate redo for statement C
Fetch data from disk into memory D
Write changes to disk
考题
多选题Which three statements are true about memory buffer allocation by a MySQL Server?（）AGlobal buffers such as the InnoDB buffer pool are allocated after the server starts, and are never freedBThread buffers are allocated when a client connects, and are freed when the client disconnectsCBuffers that are needed for certain operation are allocated when the operation starts, and freed when it endsDUser buffers are allocated at server startup and freed when the user is droppedEAll dynamic buffers that are set with a SET GLOBAL statement immediately get allocated globally, and are never freed
考题
单选题A user states that a networked printer is not working today, but yesterday the printer worked fine. The technician checks the user’s print queue and sees several jobs in the queue. The queue is flushed, restarted, and the user is still having the same issue. Which of the following should be verified NEXT on the printer? （）A
That the WEP key is disabledB
That the fuser is not faultyC
That the IP is staticD
That the buffer is not overloaded
考题
单选题The BACKUP_TAPE_IO_SLAVES parameter is set to FALSE for the database instance. Which statement is true while performing a tape backup in an RMAN session?（）A
The tape I/O performed is asynchronousB
The tape buffer is allocated from the System Global Area (SGA)C
The tape buffer is allocated from the Program Global Area (PGA)D
Oracle I/O uses an interrupt mechanism to determine when each I/O completes
考题
单选题Where is a typical request in the Cisco UCS XML API placed in the data management engine， and， after the request is confirmed， what is updated？（）A
The request is placed in the transactor queue in FIFO order and the management information tree is updated.B
The request is placed in the replicator and persistifier and the store is updated.C
The request is placed in the data management engine and the application gateway is updated. D
The request is placed in the buffer queue and the commit buffer queue is updated.
热门标签
最新试卷