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Which of the following sequence of commands extracts the third image from a tape that was created using the backup command?（）
- A、tctl -f /dev/rmt0.1 fsf 2 ; tar -xv file3
- B、tctl -f /dev/rmt0.0 fsf 3 ; dd if=file3 pf =/dev/mt0.1
- C、tctl -f /dev/rmt0.1 fsf 2 ; dd if=/dev/rmt0.1 of=file3
- D、tctl -f /dev/rmt0.0 fsf 3 ; dd if=/dev/rmt0.1 of=file3
参考答案
更多 “Which of the following sequence of commands extracts the third image from a tape that was created using the backup command?（）A、tctl -f /dev/rmt0.1 fsf 2 ; tar -xv file3B、tctl -f /dev/rmt0.0 fsf 3 ; dd if=file3 pf =/dev/mt0.1C、tctl -f /dev/rmt0.1 fsf 2 ; dd if=/dev/rmt0.1 of=file3D、tctl -f /dev/rmt0.0 fsf 3 ; dd if=/dev/rmt0.1 of=file3” 相关考题
考题
Within the application MY_APP the following PREVIOUS VALUE expression references the sequence MY_SEQ: PREVIOUS VALUE FOR my_seq After which of the following events will the most recently generated value of MY_SEQ persist so that it can be returned to the active MY_APP application?（）A.After a ROLLBACK is issuedB.After the sequence is alteredC.After the sequence is droppedD.After the current session ends
考题
Which of the following is a characteristic of a sequence?()
A.A sequence will never generate duplicate valuesB.The MAXVALUE of a sequence can be equal to the MINVALUEC.It is not possible to create a sequence that generates a constant since the INCREMENT value must be greater than zeroD.When a sequence cycles back to either the MAXVALUE or MINVALUE, it will always be equal to the specified value of either of these two boundaries
考题
Which of the following privileges permits a user to update the comment on a sequence?()
A.CONTROLB.UPDATEC.USAGED.ALTER
考题
Which of the following is the last step in the process of writing essays
A.Editing the writings.
B.Writing topic sentences for paragraphs.
C.Gathering information and ideas relevant to the topic.
D.Organizing the information and ideas into a logical sequence.
考题
Which of the following is the correct sequence of order states during normal order processing？（）A、Completed， Deposited， Released， ShippedB、Completed， Released， Shipped， DepositedC、Deposited， Released， Shipped， CompletedD、Released， Shipped， Completed， DepositedE、Released， Shipped， Deposited， Completed
考题
Which of the following is a characteristic of a sequence?（）A、A sequence will never generate duplicate valuesB、The MAXVALUE of a sequence can be equal to the MINVALUEC、It is not possible to create a sequence that generates a constant since the INCREMENT value must be greater than zeroD、When a sequence cycles back to either the MAXVALUE or MINVALUE, it will always be equal to the specified value of either of these two boundaries
考题
A server is overheating. Which of the following is the MOST likely cause？（）A、The RAM used was an incorrect brand.B、The boot sequence was set improperly.C、Dust has gathered up inside the server.D、The server is being overclocked.
考题
Which of the following options represents the correct sequence of DHCP messages after a clientinitially boots？（）A、DHCPREQUEST， DHCPOFFER， DHCPDISCOVER， DHCPACKB、DHCPDISCOVER， DHCPOFER， DHCPREQUEST， DHCPACKC、DHCPOFFER， DHCPACK， DHCPREQUEST， DHCPDISCOVERD、DHCPDISCOVER， DHCPREQUEST， DHCPOFFER， DHCPACKE、DHCPREQUE5T， DHCPDISCOVER， DHCPOFFER， DHCPACKF、DHCPDISCOVER， DHCPACK， DHCPREQUEST， DHCPOFFER
考题
Which of the following commands should be used to identify packet sequence problems？（）A、 ping and arpB、 lsattr and ifconfigC、 netstat and iostatD、 iptrace and tcpdump
考题
Within the application MY_APP the following PREVIOUS VALUE expression references the sequence MY_SEQ: PREVIOUS VALUE FOR my_seq After which of the following events will the most recently generated value of MY_SEQ persist so that it can be returned to the active MY_APP application?（）A、After a ROLLBACK is issuedB、After the sequence is alteredC、After the sequence is droppedD、After the current session ends
考题
Which of the following is a feature of a unit of work?（）A、It applies to a single data server.B、It is a recoverable sequence of operations.C、Its value can be queried from the system catalog tables.D、It begins when the application connects to the data server.
考题
Which of the following privileges permits a user to update the comment on a sequence?（）A、CONTROLB、UPDATEC、USAGED、ALTER
考题
Which of the following represents the correct sequence of events for Database Replay？（）A、 Capture，analyze，preprocess，replayB、 Capture，preprocess，analyze，replayC、 Capture，preprocess，replay，analyzeD、 Analyze，capture，preprocess，replayE、 None of the above
考题
Which of the following can be used in conjunction with a Flashback Versions Query to filter the results？（）A、 A range of SCN valuesB、 A list of SCN valuesC、 A starting and ending timestampD、 Minimum and maximum sequence valuesE、 A list of sequence values
考题
Which of the following steps is incorrect in the following sequence of enabling the ARCHIVELOG mode of a database？（）A、Shut down the database.B、Set the appropriate parameters in init.ora file.C、Start the database in NOMOUNT state.D、Issue the ALTER DATABASE ARCHIVELOG command.E、Open the database.F、Take a full closed backup.
考题
单选题A server is overheating. Which of the following is the MOST likely cause？（）A
The RAM used was an incorrect brand.B
The boot sequence was set improperly.C
Dust has gathered up inside the server.D
The server is being overclocked.
考题
单选题Which of the following is a characteristic of a sequence?（）A
A sequence will never generate duplicate valuesB
The MAXVALUE of a sequence can be equal to the MINVALUEC
It is not possible to create a sequence that generates a constant since the INCREMENT value must be greater than zeroD
When a sequence cycles back to either the MAXVALUE or MINVALUE, it will always be equal to the specified value of either of these two boundaries
考题
单选题You are performing an incomplete recovery because a tablespace is dropped and purged from the Recycle Bin. In which mode will you execute the following code？（） RMANRUN { SET UNTIL SEQUENCE THREAD ； RESTORE DATABASE； RECOVER DATABASE； }A
NOMOUNTB
MOUNTC
OPEND
RESTRICTED
考题
多选题Which of the following can be used in conjunction with a Flashback Versions Query to filter the results？（）AA range of SCN valuesBA list of SCN valuesCA starting and ending timestampDMinimum and maximum sequence valuesEA list of sequence values
考题
单选题Which of the following activities can be used to get the main idea of a passage? _____.A
reading the passage in detailB
reading to sequence the eventsC
reading to fill in the chartsD
reading the first and last sentences of the passage and the paragraphs
考题
单选题Which of the following steps is incorrect in the following sequence of enabling the ARCHIVELOG mode of a database？（）A
Shut down the database.B
Set the appropriate parameters in init.ora file.C
Start the database in NOMOUNT state.D
Issue the ALTER DATABASE ARCHIVELOG command.E
Open the database.F
Take a full closed backup.
考题
单选题Given the following ALTER SEQUENCE statement: ALTER SEQUENCE myseq RESTART WITH 0 INCREMENT BY 1 NO MAXVALUE CACHE 5 ORDER Assuming that the sequence had reached a value of 100 prior to the RESTART, which of the following is true?（）A
The next value will be 0 and the sequence will never use the values 101 to 105.B
The next value will be 101 to ensure uniqueness between existing and newly generated sequence values.C
Previously cached values are retained by DB2, and after the restart, will be used for values 101 to 105.D
The next value will be 0 and DB2 will not ensure uniqueness between existing and newly generated values.
考题
单选题Which of the following options represents the correct sequence of DHCP messages after a clientinitially boots？（）A
DHCPREQUEST， DHCPOFFER， DHCPDISCOVER， DHCPACKB
DHCPDISCOVER， DHCPOFER， DHCPREQUEST， DHCPACKC
DHCPOFFER， DHCPACK， DHCPREQUEST， DHCPDISCOVERD
DHCPDISCOVER， DHCPREQUEST， DHCPOFFER， DHCPACKE
DHCPREQUE5T， DHCPDISCOVER， DHCPOFFER， DHCPACKF
DHCPDISCOVER， DHCPACK， DHCPREQUEST， DHCPOFFER
考题
单选题A technician would like to load an operating system CD on startup. Which of the following settings would a technician change in the BIOS?（）A
Enable TPMB
Enable BIOS passwordC
Disable TPMD
Boot sequence
考题
单选题Which of the following commands should be used to identify packet sequence problems？（）A
ping and arpB
lsattr and ifconfigC
netstat and iostatD
iptrace and tcpdump
考题
单选题Which of the following activities can be used to get the main idea of a passage?A
Reading to decide on the title.B
Reading to sequence the events.C
Reading to fill in the charts.D
Reading to do a match.
考题
单选题Which of the following represents the correct sequence of events for Database Replay？（）A
Capture，analyze，preprocess，replayB
Capture，preprocess，analyze，replayC
Capture，preprocess，replay，analyzeD
Analyze，capture，preprocess，replayE
None of the above
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