单选题Which iSQL*Plus feature can be used to replace values in the WHERE clause?（）Asubstitution variablesBreplacement variablesCprompt variablesDinstead-of variablesEThis feature cannot be implemented through iSQL*Plus.
单选题
Which iSQL*Plus feature can be used to replace values in the WHERE clause?（）
A
substitution variables
B
replacement variables
C
prompt variables
D
instead-of variables
E
This feature cannot be implemented through iSQL*Plus.
参考解析
解析：
暂无解析
相关考题：
Which two statements are true about the Automatic Diagnostic Repository (ADR)?() (Choose two.) A. The ADR base keeps all diagnostic information in binary formatB. SQL*Plus provides the ADRI script, which can be used to work with ADRC. The ADR can be used for problem diagnosis only when the database is openD. The ADR can be disabled by settting the DIAGNOSTIC_DEST parameter to nullE. The ADR can be used for problem diagnosis even when the database instance is downF. The ADR base is shared across multiple instances
Which of the following constraint types can be used to ensure the value of an INTEGER column references only positive values?() A.UniqueB.CheckC.ReferentialD.Informational
Which iSQL*Plus feature can be used to replace values in the WHERE clause?() A.substitution variablesB.replacement variablesC.prompt variablesD.instead-of variablesE.This feature cannot be implemented through iSQL*Plus.
What is the purpose of the OSPF router ID in a OR／BOR election?() A. It is used with the OSPF priority values to determine which OSPF router will become the DR or BOR in a point-to-point networkB. It is used with the OSPF priority values to determine which interface will be used to form a neighbor relationship with another OSPF routerC. It is used with the OSPF priority values to determine which router will become the DR or BOR in a multi access networkD. It is used to determine which interfaces will send Hello packets to neighboring OSPF routers
Which two are attributes of iSQL*Plus? （）A、iSQL*Plus commands cannot be abbreviated.B、iSQL*Plus commands are accessed from a browser.C、iSQL*Plus commands are used to manipulate data in tables.D、iSQL*Plus commands manipulate table definitions in the database.E、iSQL*Plus is the Oracle proprietary interface for executing SQL statements.
Which of the following is NOT a security feature relating to user accounts？（）A、Some commands can be password protected requiring logged in customers to re-enter their password.B、A user account can be disabled automatically， after a specified number of invalid login attempts.C、An account can have multiple valid passwords at the same time， any of which can be used to access the account.D、The password policy feature can allow the system to require passwords to include a minimum number of numeric characters.E、Logged in customers can be logged off of the system after a specified period of inactivity.
What is the purpose of the OSPF router ID in a OR/BOR election?（）A、It is used with the OSPF priority values to determine which OSPF router will become the DR or BOR in a point-to-point networkB、It is used with the OSPF priority values to determine which interface will be used to form a neighbor relationship with another OSPF routerC、It is used with the OSPF priority values to determine which router will become the DR or BOR in a multi access networkD、It is used to determine which interfaces will send Hello packets to neighboring OSPF routers
Which two statements are true about the Automatic Diagnostic Repository （ADR）？（） A、 The ADR base keeps all diagnostic information in binary formatB、 SQL*Plus provides the ADRI script， which can be used to work with ADRC、 The ADR can be used for problem diagnosis only when the database is openD、 The ADR can be disabled by settting the DIAGNOSTIC_DEST parameter to nullE、 The ADR can be used for problem diagnosis even when the database instance is downF、 The ADR base is shared across multiple instances
Which two are the uses of the ASM metadata backup and restore （AMBR） feature？（）A、 It can be used to back up all data on ASM disks.B、 It can be used to recover the damaged ASM disk group along with the data.C、 It can be used to gather information about a preexisting ASM disk group with disk paths，disk name，failure groups，attributes templates，and alias directory structure.D、 It can be used to re-create the ASM disk group with its attributes.
Which three tasks can be performed using regular expression support in Oracle Database 10g？（）A、 it can be used to concatenate two strings.B、 it can be used to find out the total length of the string.C、 it can be used for string manipulation and searching operations.D、 it can be used to format the output for a column or expression having string data.E、 it can be used to find and replace operations for a column or expression having string data.
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
单选题Which /SQL*Plus feature can be used to replace values in the WHERE clause?（）ASubstitution variablesBReplacement variablesCPrompt variablesDInstead-of variablesEThis feature cannot be implemented through /SQL*Plus
单选题Which of the following constraint types can be used to ensure the value of an INTEGER column references only positive values?（）AUniqueBCheckCReferentialDInformational
多选题Which two are attributes of iSQL*Plus? （）A/SQL*Plus commands cannot be abbreviated.B/SQL*Plus commands are accessed from a browser.C/SQL*Plus commands are used to manipulate data in tables.D/SQL*Plus commands manipulate table definitions in the database.E/SQL*Plus is the Oracle proprietary interface for executing SQL statements.
单选题Which iSQL*Plus feature can be used to replace values in the WHERE clause?（）Asubstitution variablesBreplacement variablesCprompt variablesDinstead-of variablesEThis feature cannot be implemented through iSQL*Plus.
多选题Which three tasks can be performed using regular expression support in Oracle Database 10g？（）Ait can be used to concatenate two strings.Bit can be used to find out the total length of the string.Cit can be used for string manipulation and searching operations.Dit can be used to format the output for a column or expression having string data.Eit can be used to find and replace operations for a column or expression having string data.
单选题Which of the following is true according to the passage?AYou give the impression of being bored in learning by using key word notes.BYou can replace your notes with the props used in your presentation.CAsking the audience questions is the most frequently used technique.DUsing props in a presentation can make the atmosphere more exciting.
单选题Which of the following is NOT a security feature relating to user accounts？（）ASome commands can be password protected requiring logged in customers to re-enter their password.BA user account can be disabled automatically， after a specified number of invalid login attempts.CAn account can have multiple valid passwords at the same time， any of which can be used to access the account.DThe password policy feature can allow the system to require passwords to include a minimum number of numeric characters.ELogged in customers can be logged off of the system after a specified period of inactivity.
多选题Which two are the uses of the ASM metadata backup and restore （AMBR） feature？（）AIt can be used to back up all data on ASM disks.BIt can be used to recover the damaged ASM disk group along with the data.CIt can be used to gather information about a preexisting ASM disk group with disk paths，disk name，failure groups，attributes templates，and alias directory structure.DIt can be used to re-create the ASM disk group with its attributes.
多选题Which two are attributes of iSQL*Plus? （）AiSQL*Plus commands cannot be abbreviated.BiSQL*Plus commands are accessed from a browser.CiSQL*Plus commands are used to manipulate data in tables.DiSQL*Plus commands manipulate table definitions in the database.EiSQL*Plus is the Oracle proprietary interface for executing SQL statements.
单选题Which /SQL*Plus feature can be used to replace values in the WHERE clause?（）ASubstitution variablesBReplacement variablesCPrompt variablesDInstead-of variablesEThis feature cannot be implemented through /SQL*Plus.
多选题When executing the massload command to load catalog data into a WebSphere Commerce database on a remote DB2 server，which of the following can be used as valid values for the -method command line parameter？（）AcreateBimportCloadDsqlimportEupdate
多选题Which two statements are true about the Automatic Diagnostic Repository (ADR)?（）AThe ADR base keeps all diagnostic information in binary formatBSQL*Plus provides the ADRI script, which can be used to work with ADRCThe ADR can be used for problem diagnosis only when the database is openDThe ADR can be disabled by settting the DIAGNOSTIC_DEST parameter to nullEThe ADR can be used for problem diagnosis even when the database instance is downFThe ADR base is shared across multiple instances