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)
Note the output of the following query; SQL> SELECT flashback_archieve_name, status FROM dba_flashback_archieve; FLASHBACK_ARCHIEVE_NAME STATUS FLA1 You executed the following command to enable Flashback Data Archive on the EXCHANGB_PATE table: ALTER TABLE exchange_rate FLASHBACK ARCHIEVE; What is the outcome of this command?()
- A、 The table uses the default Flashback Data Archive.
- B、 The Flashback Data Archive Is created In the SYSAUX tablespace.
- C、 The Flashback Data Archive is created in the same tablespace where the tables are stored.
- D、 The command generates an error because no flashback Data Archive name is specified and there is no default Flashback Data Achieve.
参考答案
更多 “ Note the output of the following query; SQL SELECT flashback_archieve_name, status FROM dba_flashback_archieve; FLASHBACK_ARCHIEVE_NAME STATUS FLA1 You executed the following command to enable Flashback Data Archive on the EXCHANGB_PATE table: ALTER TABLE exchange_rate FLASHBACK ARCHIEVE; What is the outcome of this command?() A、 The table uses the default Flashback Data Archive.B、 The Flashback Data Archive Is created In the SYSAUX tablespace.C、 The Flashback Data Archive is created in the same tablespace where the tables are stored.D、 The command generates an error because no flashback Data Archive name is specified and there is no default Flashback Data Achieve.” 相关考题
考题
【问题4】(3 分)note.bat脚本文件如下:time /t note.lognetstat -n -p tcp | find ″:3389″ note.logstart Explorer第一行代码用于记录用户登录的时间, “time /t” 的意思是返回系统时间, 使用符号 “”把这个时间记入“note.log”作为日志的时间字段。请解释下面命令的含义。netstat -n -p tcp | find ″:3389″ note.log
考题
If the maker of a promissory note fails to pay the note on the due date, the note is said to be( )
A、displacedB、disallowedC、dishonoredD、dishonored
考题
下面程序的输出为( )。 public class Test { public static void main (String args[]) { int x,y; x=1; y=2; System.out.println("The output is"+x+y); } }A.The output is xyB.The output is 3C.The output is 12D.The output is x=1 y=2
考题
听力原文:When the drawer and drawee of a bill are the same person, the holder may treat the instrument either as a bill of exchange or as a promissory note.(6)A.If both the drawer and drawee of an instrument are the same person, the instrument may be treated as a promissory note.B.In any case, the holder can treat the instrument as a bill of exchange or a promissory note.C.If both the drawer and drawee of an instrument are the same person, the instrument can only he treated as a promissory note.D.When the drawer and drawee of a bill are the same person, the holder may treat the instrument neither as a bill of exchange nor as a promissory note.
考题
A credit note or a debit note is a document used to adjust or rectify errors made in a sales invoice.()
考题
Before signing the delivery note, you should check that the consignment is complete. What does "delivery note" mean in Chinese?A、交货单B、便条C、存款单D、资信证明
考题
接入信道中,导频信道的开环输出功率为mean pilot channel output power,数据信道的开环输出功率为meandatachanneloutputpower,则接入信导前缀中的导频信道输出功率为()
A.mean pilot channel output power-mean data channel output powerB.mean pilot channel output power+mean data channel output powerC.mean pilot channel output power-0.5*mean data channel output powerD.mean pilot channel output power+0.5*mean data channel output power
考题
note-bat脚本文件如下:time/t>>note.lognetstat -n -p tcp | find ":3389">>note.logstart Explorer第一行代码用于记录用户登录的时间,“time/t”的意思是返回系统时间,使用符号“>>”把这个时间记入“note.log”作为日志的时间字段。请解释下面命令的含义。netstat -n -p tcp | find ":3389">>note.log
考题
( )seeks to build confidence that a future output or an unfinished output,also known as work in progress will be completed in a manner that meet the specified requirements and expectations.A.Quality assurance
B.Product assurance
C.Service assurance
D.Output assurance
考题
Which of the following would provide good baseline documentation to have on hand whenanalyzing potential problems?(Choose all that apply.)()A、User authentication ID and passwordB、User profileC、Output of debugD、Output of show interfaceE、Result of pingF、Output of show process cpu
考题
接入信道中,导频信道的开环输出功率为mean pilot channel output power,数据信道的开环输出功率为meandatachanneloutputpower,则接入信导前缀中的导频信道输出功率为()A、mean pilot channel output power-mean data channel output powerB、mean pilot channel output power+mean data channel output powerC、mean pilot channel output power-0.5*mean data channel output powerD、mean pilot channel output power+0.5*mean data channel output power
考题
A home user would like to connect their laptop display to their home HD television. Which of the following is the BEST solution?()A、Connecting the laptop’s VGA output to an HDMI adaptorB、Connecting the laptop’s VGA output to the television’s VGA inputC、Connecting the laptop's USB output to the HD television’s HDMI adaptorD、Connecting the laptop’s USB output to the television’s USB input
考题
在自动驾驶的诊断页面中有哪些方式?A、INPUT,OUTPUT,DIAGNOSTICSB、INPUT,REPORT,DIAGNOSTICSC、REPORT OUTPUT DIAGNOSTICSD、REPORT,INPUT,OUTPUT
考题
以下()命令或方法,可以查询文件note和readme.txt一共有多少行?A、cat note readmE.txttempfilewc–ltempfileB、tail note readmE.txtC、cat note readmE.txtD、利用VI编辑器将两个文件合成一个文件,再使用ctrlg命令查看行数
考题
单选题What is the result?()A
The output is X = 6 y = 0B
The output is x = 7 y = 0C
The output is x = 6 y = -1D
The output is x = 7 y = -1E
Compilation will fail.
考题
单选题Click the Exhibit button. What is the result?()A
The code will deadlock.B
The code may run with output "2 0 6 4".C
The code may run with no output.D
The code may run with output "0 6".E
An exception is thrown at runtime.F
The code may run with output "0 2 4 6".
考题
单选题在SQL Server 数据库中,下面调用存储过程的语句错误的是()。A
EXEC proc_stu @sum OUTPUT,64,78B
EXEC proc_stu @sum OUTPUT,@total output,78C
EXEC proc_stu @sum OUTPUT,604D
EXEC Calculate @sum OUTPUT,@total output
考题
多选题For a given Servlet Response response, which two retrieve an object for writing text data? ()Aresponse.get Writer ()Bresponse.get Output Stream ()Cresponse.get Output Writer ()Dresponse.get Writer ().get Output Stream()Eresponse.get Writer (Writer.OUTPUT_TEXT)
考题
单选题An operational amplifier, as used in todays consoles, may have a calculated gain of 5√This means that as the input changes by ()A
1 volt, the output changes 5 voltsB
5 volts, the output changes 1 voltC
5 volts, the output changes 10 voltsD
10 volts, the output changes 5 volts
考题
单选题Operational amplifiers, used primarily in analog circuits, are characterized by()A
high input impedance, high gain and low output impedanceB
high input impedance, high gain and high output impedanceC
low input impedance, low gain and high output impedanceD
low input impedance, high gain and low output impedance
考题
单选题In the Northern Hemisphere,your vessel is believed to be in the direct path of a hurricane,and plenty of sea room is available. The best course of action is to bring the wind on the().A
starboard bow,note the course,and head in that directionB
starboard quarter,note the course,and head in that directionC
port quarter,note the course,and head in that directionD
port bow,note the course,and head in that direction
热门标签
最新试卷