A drilling bit which is doughnut shaped to permit recovery o

题目
单选题
A drilling bit which is doughnut shaped to permit recovery of the center portion of the hole drilled is called a().
A

diverter bit

B

hole reamer

C

core bit

D

conventional bit

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第1题:

A drilling bit which is doughnut shaped to permit recovery of the center portion of the hole drilled is called a ______.

A.diverter bit

B.hole reamer

C.core bit

D.conventional bit


正确答案:C

第2题:

Which of the following tools is an advanced option of the Windows XP backup tool?()

  • A、Emergency Repair Disk
  • B、Recovery Console
  • C、Disk Probe
  • D、Automated System Recovery

正确答案:D

第3题:

On a newly installed router, the following access list is added to the HSSI interface for incoming traffic:Access-list 101 permit tcp any 10.18.10.0 0.0.0.255 eq tcpWhat is the effect of the "any" keyword in the above access list?()

A. check any of the bits in the source address

B. permit any wildcard mask for the address

C. accept any source address

D. check any bit in the destination address

E. permit 255.255.255.255 0.0.0.0

F. accept any destination


参考答案:C

第4题:

You need to recommend a BitLocker recovery method that meets the company’s technical requirements.   Which recovery method should you recommend?()

  • A、a data recovery agent
  • B、a recovery key
  • C、a recovery password printed and stored in a secure location
  • D、a recovery password stored in Active Directory

正确答案:A

第5题:

Which single access list statement will combine all four of these statements into a single statement that will have exactly the same effect()。

  • A、access-list 10 permit 172.29.16.0 0.0.0.255
  • B、access-list 10 permit 172.29.16.0 0.0.1.255
  • C、access-list 10 permit 172.29.16.0 0.0.3.255
  • D、access-list 10 permit 172.29.16.0 0.0.15.255
  • E、access-list 10 permit 172.29.0.0 0.0.255.255

正确答案:C

第6题:

On a newly installed router, the following access list is added to the HSSI interface for incoming traffic:Access-list 101 permit tcp any 10.18.10.0 0.0.0.255 eq tcp What is the effect of the "any" keyword in the above access list?()

  • A、check any of the bits in the source address
  • B、permit any wildcard mask for the address
  • C、accept any source address
  • D、check any bit in the destination address
  • E、permit 255.255.255.255 0.0.0.0
  • F、accept any destination

正确答案:C

第7题:

You are using Recovery wizard for performing incomplete recovery. Which of the following object types is NOT available in the Perform Recovery :Type screen?()

  • A、 Whole database
  • B、 Tablespaces
  • C、 Datafiles
  • D、 Archive logs
  • E、 Redo logs

正确答案:E

第8题:

Which single access list statement will combine all four of these statements into a single statement that will have exactly the same effect()。

A.access-list 10 permit 172.29.16.0 0.0.0.255

B.access-list 10 permit 172.29.16.0 0.0.1.255

C.access-list 10 permit 172.29.16.0 0.0.3.255

D.access-list 10 permit 172.29.16.0 0.0.15.255

E.access-list 10 permit 172.29.0.0 0.0.255.255


参考答案:C

第9题:

Which of these are valid Flashback Database recovery point parameters?() 

  • A、 SCN
  • B、 Timestamp
  • C、 Named recovery point
  • D、 Transaction ID
  • E、 Session ID

正确答案:A,B,C

第10题:

单选题
Which of the following statements is NOT true about RMAN?()
A

It improves usability by enabling you to reuse the scripts to perform recovery operations.

B

It detects block corruption while restoration and recovery operations.

C

It enables you to perform block media recovery.

D

It is capable to recover through unrecoverable operations, with only full database backups.


正确答案: A
解析: 暂无解析

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