Which statement most accurately describes the implementation of a SQL Access Advisor recommendation?()
第1题:
According to the author, which statement concerning philosophers is most nearly accurate?
A. They are impractical.
B. They are too radical.
C. They are a thoughtful group.
D. They have contempt for humanity.
第2题:
A. Selection, projection, join
B. Difference, projection, join
C. Selection, intersection, join
D. Intersection, projection, join
E. Difference, projection, product
第3题:
A.A term must contain a "from" statement.
B.A term acts like "if" and "then" statements.
C.The most specific term has precedence.
D.Terms can be written in any order to achieve the same behavior.
第4题:
Which statement about tunnel bow thrusters fitted to large vessels is TRUE ________.
A.They are effective on most vessels at speeds up to 10 knots
B.Because of their location,most modern installations have as much power as a tug
C.They are fully effective at all drafts
D.When going astern at slow speed,they provide effective steering control
第5题:
You issue this statement:ALTER DATABASE BACKUP CONTROLFILE TO TRACE; What does the statement generate?()
第6题:
Which of the following must be available prior to performing the FIRST server backup?()
第7题:
Which two statements are true about terms in a routing policy?()
第8题:
Transportation.
Costs.
Customers.
Punctuality.
第9题:
Foam conducts electricity
To be most effective,foam should be directed at the base of the fire
Foam is most effective on burning liquids which are flowing
Foam can ONLY be used to extinguish class A fires
第10题:
Noam Chomsky
modern cognitive scientists
philosophers from pre-1950
modern comparative linguists
adults who are learning a new language
第11题:
A text copy of the control file.
A binary copy of the control file.
A file containing a SQL statement which will re-create the database.
A file containing a SQL statement which will re-create the control file.
第12题:
Creating the parse tree of the statement
Writing the modified data blocks to the data files
Writing the modified data to the archived redo log files
Updating the control file to indicate the most recent checkpoint
Updating the data file header to indicate the most recent checkpoint
Reading the blocks to database buffer cache if they are not already there
第13题:
A. the most of
B. most of
C. most
第14题:
A.
B.
C.
D.
第15题:
Which statement about ships operating in ice is FALSE ________.
A.Light and partly loaded ships should be ballasted as deeply as possible
B.In brash-filled channels,operating with a shallow draft forward is most effective
C.Traditionally,operating ships light in the ice has been effective in the spring
D.Good searchlights should be available in the event of night navigation with or without icebreaker escort
第16题:
Which statement about a Service Profile is most accurate?()
第17题:
Based on the following output in R1, which statement is true?()
第18题:
Which statement is correct about a Routing Policy term?()
第19题:
Which statement is true about the loss of system-critical data files in ARCHIVELOG mode?()
第20题:
associated with a pool of blades
represents a group of physical blades
stores connectivity requirements
第21题:
A then statement is mandatory in a term
If a term does not contain a from statement, all routers match
If a term does not contain a from statement, the Junos OS will not commit
A then statement is not mandatory in a term
第22题:
only the default vlan has traffic that is tagged
All vNICs have to be associated with one or more VLANs except for the default vlan
vlan must be configured before configuring them into a vNIC
Tagging is done by the operating system NIC if the flag is set to tag traffic
第23题:
If a labeled packet arrives with the top most label of 17, it will be replaced with label 19 and sent out on Ethernet 0/0 interface.
If a labeled packet arrives with the top most label of 19, it will be replaced with label 17 and sent out on Ethernet 0/0 interface.
If a labeled packet arrives with the top most label of 17, all the labels will be removed and a clear IP Packet is sent to Next Hop 192.168.0.14 on Ethernet 0/0.
None of the above.
第24题:
A term must contain a from statement.
A term acts like if and then statements.
The most specific term has precedence.
Terms can be written in any order to achieve the same behavior.