更多"You need to perform certain data ma"的相关试题:
[单项选择]You need to perform certain data manipulation operations through a view called EMP_DEPT_VU, which you previously created.You want to look at the definition of the view (the SELECT statement on which the view was create.) How do you obtain the definition of the view?（）
A. Use the DESCRIBE command in the EMP_DEPT VU view.
B. Use the DEFINE VIEW command on the EMP_DEPT VU view.
C. Use the DESCRIBE VIEW command on the EMP_DEPT VU view.
D. Query the USER_VIEWS data dictionary view to search for the EMP_DEPT_VU view.
E. Query the USER_SOURCE data dictionary view to search for the EMP_DEPT_VU view.
F. Query the USER_OBJECTS data dictionary view to search for the EMP_DEPT_VU view.
[单项选择] You create a Data Collector Set (DCS).You need prevent the DCS from logging data if the server has less than 1 GB of available disk space. What should you do？（）
A. Create a passive file screen.
B. Create an active file screen.
C. Modify the Data Manager settings of the DCS.
D. Modify the Stop Conditions settings of the DCS.
[单项选择] You need to dump the data from the master server and import it into a new slave server. Which mysqldump option can be used when dumping data from the master server in order to include the master server's binary log information?（）
A. Include-master-info
B. Master-binlog
C. Include-log-file
D. Master-data
[单项选择]Which is the telephone number you need when you intend to book a double room at Ramada Inn
A. 1-800-667-8868 or (250) 374-4788.
B. 1-800-575-7322 or (250) 851-0111.
C. 1-800-726-3626 or (250) 374-1218.
D. 14100-663-2832 or (260) 374-0358.
[简答题]What kind of knowledge do you need to have if you say you know a word?
[单项选择]I'm certain David's told you his business troubles. ______, it's no secret that he owes a lot of money to the bank.
A. However
B. Anyway
C. Therefore
D. Though
[单项选择]Since you need the book badly, you might as well ______ a copy though it is expensive.
A. buy
B. to buy
C. buying
D. bought
[单项选择]Except for certain microorganisms, _____ need oxygen to survive.
A. of all living things
B. all living things
C. all are living things
D. are all living things
[单项选择] After implementing full Oracle Data Redaction, you change the default value for the NUMBER data type as follows: After changing the value, you notice that FULL redaction continues to redact numeric data with zero. What must you do to activate the new default value for numeric full redaction?（）
A. Re-enable redaction policies that use FULL data redaction.
B. Re-create redaction policies that use FULL data redaction.
C. Re-connect the sessions that access objects with redaction policies defined on them.
D. Flush the shared pool.
E. Restart the database instance
[单项选择] You are a network administrator and you need to implement a routing protocol on your network that provides: * Scalability * VLSM support * Minimal overhead * Support for connecting networks using routers of multiple vendors Which of the following routing protocol would best serve your needs?（）
A. VTP
B. RIP version 1
C. EIGRP
D. OSPF
E. IGRP
F. CDP
[单项选择]You have a network that supports VLSM and you need to reduce IP address waste in your point to point WAN links. Which of the masks below would you use?（）
A. /38
B. /30
C. /27
D. /23
E. /18
F. /32
[单项选择]If you rub certain things together, their surfaces become ______ static electricity.
A. caught up with
B. charged with
C. kept up with
D. put up with
[单项选择]We need to extract the relevant flnancial data.
A. store
B. obtain
C. save
D. review
[单项选择]What should you do when you need to answer a phone call during a performance
A. Call back after the performance.
B. Answer it near the exit door.
C. Talk outside the exit door.
D. Speak in a low voice.
[多项选择]You create a Web application. You need to turn on Tracing for a page that is not performing well. You must store the trace information in a database for reporting and trending. Which two actions should you perform?（）
A. Add a TraceContextEventHandler to the Trace.TraceFinished event to add the trace records into the database.
B. Add a system.diagnostics section to the Web.config file. Then add a listener to the new section.
C. Use the System.Diagnostics.Trace object to connect to a database. Then insert the trace records.
D. In the Page_Load for the page, place the Trace.Write call into a SQL INSERT statement.
