第1题:
A. Yes, you need to introduce it for me.
B. Yes, could you give me a brief overview of it?
C. Yes, you must tell it to me.
第2题:
It’s worth checking the details of the contract before you sign it.(英译汉)
第3题:
A. You must configure block change tracking file
B. You must have first level 1 backups for RMAN to restore blocks
C. You must ensure that the SALES database is mounted or open
D. You must have full or level 0 backups for RMAN to restore blocks
E. You must take the tools01.dbf data file offline before you start a block media recovery
第4题:

A. You must set the vlan-tagging parameter under the [edit interfaces ge-0/0/1] hierarchy.
B. You must use the rename command to change unit 100 to unit 0.
C. You must set the encapsulation flexible-ethernet-services parameter under the [edit interfaces ge-0/0/1] hierarchy.
D. You must set the encapsulation vlan-ccc parameter under the [edit interfaces ge-0/0/1 unit 100] hierarchy.
第5题:
The external flotation bladder on an immersion suit should be inflated ______.
A.before you enter the water
B.after you enter the water
C.after one hour in the water
D.after you notice that your suit is losing buoyancy
第6题:
第7题:
You need to perform a block media recovery on the tools01.dbf data file in the SALES database by using Recovery Manager (RMAN). Which two are the prerequisites to perform this operation? ()(Choose two)
第8题:
six months
one year
two years
thirty months
第9题:
All wing voids and rakes are pumped dry before tying off the barge
The barge is moored next to the bank where it will be protected from a possible collision
The barge is under the care of a watchman
A rake end is facing upstream to minimize the effect of current on the mooring lines
第10题:
The target database must be in NOARCHIVELOG mode.
No backup is required of the database before you perform a TSPITR.
You must have all archived redo logs generated since the last backup up to the point to which you want to restore the transport set.
If you rename a tablespace, you can not perform a TSPITR to any point in time before that rename operation occurred.
If you have tables in tablespace_1 that have associated constraints in tablespace_2,then you must transport both tablespaces.
第11题:
dispose of
deal with
cope with
treat with
第12题:
responsibility
liability
circumstance
obligation
第13题:
听力原文: If you want to invest money at short term, you've got several possibilities: first, a current account. This gives you the possibility of having all your money at your immediate disposal. It also entitles you to a cheque-book. Second, you've got a deposit account, which usually pays about 3. 5% interest, less tax. In that respect, a deposit account's a better investment than a current account. However, though you are entitled to a cheque-book, you can only withdraw up to a certain sum each month. For large amounts, you must give the bank a few months' notice. Finally, you have certificates of deposit. These pay in the order of 6.5% interest.
28. How many possibilities are there for a customer to invest money at short term?
29.With what kind of deposit can a customer NOT use a cheque-book?
30.What is the interest rate for maintaining a deposit account?
(28)
A.2.
B.5.
C.4
D.3
第14题:
You are developing a new version of an existing message contract named CustomerDetailsVersion1. The new version of the message contract must add a Department field of type String to the SOAP header.You create a new class named CustomerDetailsVersion2 that inherits from CustomerDetailsVersion1. You need to ensure that all client applications can consume the service.Which code segment should you use?()
A.
B.
C.
D.
第15题:
A. You must configure block change tracking file
B. You must have first level 1 backups for RMAN to restore blocks
C. You must ensure that the SALES database is mounted or open
D. You must have full or level 0 backups for RMAN to restore blocks
E. You must take the tools01.dbf data file offline before you start a block media recovery
第16题:
______ behalf of my owners,I hereby give you my formal notice.
A.At
B.On
C.Of
D.In
第17题:
You are berthed at a cargo facility where you have just completed discharging a dangerous cargo from your barge.You must complete topside repairs on the barge involving hot work before sailing.Which statement is TRUE ________.
A.You can make repairs with permission of the facility owner since you are empty and the cargo is on the facility
B.The repair area must be inspected by a marine surveyor to ensure that it can be done safely
C.Hot work repairs at such a facility are prohibited
D.The Captain of the Port may give specific approval to make hot work repairs
第18题:
You must ()your bad habits.
第19题:
Which of the following restrictions are not true with respect to tablespace point-in-time recovery?()
第20题:
ICommunicationObject
IExtension
IExtensibleObject
IExtensibleDataObject
第21题:
At
On
Of
In
第22题:
there is a risk of collision
you are the give-way vessel
the other vessel is the give-way vessel
there is no risk of collision
第23题:
Whichever
What
Whatever
Which