What is the use of PARFILE option in EXP command ?

1 Answer

Answer :

Name of the parameter file to be passed for export.

Related questions

Description : What is the use of PARFILE option in EXP command ?

Last Answer : Name of the parameter file to be passed for export.

Description : What is the use of TABLES option in EXP command ?

Last Answer : List of tables should be exported.ze)

Description : What is the use of CONSISTENT (Ver 7) option in EXP command ?

Last Answer : A flag to indicate whether a read consistent version of all the exported objects should be maintained.

Description : What is the use of CONSTRAINTS option in EXP command ?

Last Answer : A flag to indicate whether constraints on table need to be exported.

Description : What is the use of FULL option in EXP command ?

Last Answer : A flag to indicate whether full databse export should be performed.

Description : What is the use of GRANT option in EXP command?

Last Answer : A flag to indicate whether grants on databse objects will be exported or not. Value is 'Y' or 'N'.

Description : What is the use of INDEXES option in EXP command ?

Last Answer : A flag to indicate whether indexes on tables will be exported.

Description : What is the use of ANALYSE ( Ver 7) option in EXP command ?

Last Answer : A flag to indicate whether statistical information about the exported objects should be written to export dump file.

Description : What is the use of COMPRESS option in EXP command ?

Last Answer : Flag to indicate whether export should compress fragmented segments into single extents.

Description : What is the use of ROWS option in EXP command ?

Last Answer : Flag to indicate whether export should compress fragmented segments into single extents.

Description : What is the use of RECORD option in EXP command?

Last Answer : For Incremental exports, the flag indirects whether a record will be stores data dictionary tables recording the export.

Description : What is the use of RECORD LENGTH option in EXP command ?

Last Answer : Record length in bytes.

Description : What is the use of INCTYPE option in EXP command ?

Last Answer : Type export should be performed COMPLETE,CUMULATIVE,INCREMENTAL. List the sequence of events when a large transaction that exceeds beyond its optimal value when an entry wraps and causes the rollback segment toexpand into anotion Completes. e. will be written.

Description : What is the use of SHOW option in IMP command ?

Last Answer : A flag to indicate whether file content should be displayed or not.

Description : What is the use of GRANT option in IMP command ?

Last Answer : A flag to indicate whether grants on database objects will be imported

Description : What is the use of INDEXES option in IMP command ?

Last Answer : A flag to indicate whether import should import index on tables or not.

Description : What is the use of ROWS option in IMP command ?

Last Answer : A flag to indicate whether rows should be imported. If this is set to 'N' then only DDL for database objects will be executed.

Description : What is the use of IGNORE option in IMP command ?

Last Answer : A flag to indicate whether the import should ignore errors encounter when issuing CREATE commands.

Description : What is the use of FILE option in IMP command ?

Last Answer : The name of the file from which import should be performed.

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Last Answer : Break. SYSTEM VARIABLES

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Last Answer : Alter database backup control file to trace.

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Last Answer : It is a command line argument that allows you to specify a file that contain a set of arguments for r20run.

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Last Answer : To perform one of these function on an index,table, or cluster: - To collect statistics about object used by the optimizer and store them in the data dictionary. - To delete statistics about the ... the structure of the object. - To identify migrated and chained rows of the table or cluster.

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Last Answer : srvctl

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Last Answer : crs_stat -t -v (-t -v are optional)

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Last Answer : asmcmd

Description : What are the values that can be specified for OPTIMIZER_GOAL parameter of the ALTER SESSION Command ? )

Last Answer : CHOOSE,ALL_ROWS,FIRST_ROWS and RULE.

Description : What is the effect of setting the value "CHOOSE" for OPTIMIZER_GOAL, parameter of the ALTER SESSION Command ?

Last Answer : The Optimizer chooses Cost_based approach and optimizes with the goal of best throughput if statistics for atleast one of the tables accessed by the SQL statement exist in the data dictionary. Otherwise the OPTIMIZER chooses RULE_based approach.

Description : What is the effect of setting the value "ALL_ROWS" for OPTIMIZER_GOAL parameter of the ALTER SESSION command ? What are the factors that affect OPTIMIZER in choosing an Optimization approach ?

Last Answer : Answer The OPTIMIZER_MODE initialization parameter Statistics in the Data Dictionary the OPTIMIZER_GOAL parameter of the ALTER SESSION command hints in the statement.

Description : Some Basics command of ORACLE 10g on Windows Operating System:

Last Answer : SQL> show parameter db_name SQL> show parameter instance_name SQL> show parameterdb_block_size (it will show the default block size which is 8KB)

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Last Answer : runInstaller

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Last Answer : To specify the order of individual group evaluation in a cross products.

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Last Answer : BE NICE

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Last Answer : (D) T m exp (-E/RT)

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Description : The residence time distribution of an ideal CSTR is (A) (1/τ) exp (-t/τ) (B) τ exp (-t/τ) (C) exp (-t/τ) (D) (1/τ) (-t/τ)

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Description : If the fare of Rajdhani Exp is Rs. 350 and that of Sapt Kranti Exp is Rs. 450 for all classes of passenger then what is the total income of both the trains during 2011 to 2013? 1) Rs. 95 crore 2) Rs. 98 crore 3) Rs. 90 crore 4) Rs. 89 crore 5) Rs. 92.5 crore

Last Answer : 5) Rs. 92.5 crore

Description : What is the difference between the number of passengers of Sapt Kranti Exp in 2011 and that of Rajdhani Exp in 2006? 1) 1.5 lakh 2) 1 lakh 3) 0.5 lakh 4) 0.75 lakh 5) 0.9 lakh

Last Answer : 2) 1 lakh

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Description : How does one use the import/export utilities? (for DBA

Last Answer : Look for the "imp" and "exp" executables in your $ORACLE_HOME/bin directory. One can run them interactively, using command line parameters, or using parameter files. Look at the imp/exp parameters ... and export data with the "Schema Manager" GUI that ships with Oracle Enterprise Manager (OEM).

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