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单选题
You have included the following parameter settings in your SPFILE:// SGA_MAX_SIZE=8G SGA_TARGET=6G DB_CACHE_SIZE=2G SHARED_POOL_SIZE=1G LOG_BUFFER=64M DB_KEEP_CACHE_SIZE=960M Which statement is true if you modify the SGA_TARGET initialization parameter？（）
A
The SGA_TARGET initialization parameter cannot be set to a value greater than 8G
B
The DB_CACHE_SIZE initialization parameter cannot be set to a value less than 2G
C
The DB_CACHE_SIZE initialization parameter cannot be set to a value greater than 2G
D
The DB_KEEP_CACHE_SIZE initialization parameter cannot be set to a value greater than 960M
E
The DB_KEEP_CACHE_SIZE initialization parameter cannot be set to a value less than 960M
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更多 “单选题You have included the following parameter settings in your SPFILE:// SGA_MAX_SIZE=8G SGA_TARGET=6G DB_CACHE_SIZE=2G SHARED_POOL_SIZE=1G LOG_BUFFER=64M DB_KEEP_CACHE_SIZE=960M Which statement is true if you modify the SGA_TARGET initialization parameter？（）A The SGA_TARGET initialization parameter cannot be set to a value greater than 8GB The DB_CACHE_SIZE initialization parameter cannot be set to a value less than 2GC The DB_CACHE_SIZE initialization parameter cannot be set to a value greater than 2GD The DB_KEEP_CACHE_SIZE initialization parameter cannot be set to a value greater than 960M E The DB_KEEP_CACHE_SIZE initialization parameter cannot be set to a value less than 960M” 相关考题
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“() your best? It’s not satisfactory. I’m afraid you will have to do it again.”
A.Do you tryB.Have you triedC.Are you tryingD.Have you been trying
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Which of the following questions can be used in the questionnaire for assessing participation?A.Did you get all the questions right in today’s class?
B.Did you finish the task on time?
C.Can you use the strategies we have learned today??
D.What did you do in your group work today?
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Which of the following words in bold is pronounced with a falling tone?
A．Have you finished your homework?
B．Are you a student or a teacher?
C．What's your first name?
D．Isn't it beautiful?
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资料：packing tips
Mark your bags with a brightly colored string or ribbon to assist you in identifying your bag quickly on the baggage caroused.
For security reasons, ensure you pack your bags yourself and do not at any time leave them unattended. Never carry a package or baggage for someone else unless you have completely checked the contents.
Never wrap or package gifts; security personnel may need to inspet them.
Keep medication and fragile items in your carry-on baggage. Keep all medication in its orginal, labelled container and carry the physician’s prescription with you.
When you check your bags, make sure you get the correct number of luggage claim stubs and that each one is marked with the correct city name of your destination on your luggage tags.
Malaysia Airline advisers that the following items may not be included in your baggage and liability is limited under the applicable international Convention for your damage of loss:
-cash, negotiable bonds, deed, etc
-jewellery, antiques or similar valuable items
-any item of a fragile or brittle nature （e.g. glassware）
-electrical/electronic items （e.g. computer, camera, mobile phone, audio equipment）
-food or any perishable item
-any item that has insufficient packaging （e.g. surfboard, bicycle, musical instrument）
Which of the following items may NOT be included in your baggage advised by Malaysia Airlines?A.Papers
B.Cash
C.Plastic bottle
D.Clothes
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To implement Automatic Management (AMM), you set the following parameters: When you try to start the database instance with these parameter settings, you receive the following error message: SQL startup ORA-00824: cannot set SGA_TARGET or MEMORY_TARGET due to existing internal settings, see alert log for more information. Identify the reason the instance failed to start.（）A、The PGA_AGGREGATE_TARGET parameter is set to zero.B、The STATISTICS_LEVEL parameter is setto basic.C、Both the SGA_TARGETandMEMORY_TARGET paramete rsareset.D、The SGA_MAX_SIZEandSGA_TARGET parameter value sare note qual.
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You are maintaining an OLTP database in Oracle10g. You have configured the Flash Recovery Area in your database. The Flash Recovery Area is full because you have set the retention policy to NONE. What will you do to resolve the problem？（）A、 Increase the value of the FAST_START_MTTR_TARGET initialization parameter.B、 Increase the value of the DB_RECOVERY_FILE_DEST_SIZE parameter.C、 Increase the value of the PGA_AGGREGATE_TARGET initialization parameter.D、 Increase the value of the SGA_TARGET initialization parameter.
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You have a single Automatic Storage Management （ASM） instance running on the node on which your Oracle Database 10g resides. Which ASM instance initialization parameters must be included in the ASM instance initialization parameter file？（）A、 INSTANCE_TYPEB、 DB_UNIQUE_NAMEC、 ASM_DISKSTRINGD、 ASM_POWER_LIMIT
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You included the following Automatic Storage Management （ASM） initialization parameter settings in the ASM initialization parameter file： INSTANCE_TYPE = ASM ASM_POWER_LIMIT = 11 LARGE_POOL_SIZE = 4M ASM_DISKGROUPS = DG1， DG2 DB_UNIQUE_NAME = +ASM You are unable to start the ASM instance. Which initialization parameter file setting（s） is not allowing the ASM instance to start？（）A、 only the INSTANCE_TYPE initialization parameter is set to an invalid valueB、 only the ASM_POWER_LIMIT initialization parameter is set to an invalid valueC、 only the LARGE_POOL_SIZE initialization parameter is set to an invalid valueD、 both the LARGE_POOL_SIZE and INSTANCE_TYPE initialization parameters are set to invalid values
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考题
单选题You have been recently hired as a database administrator. Your senior manager asks you to study the production database server and submit a report on the settings done by the previous DBA. While observing the server settings， you find that the following parameter has been set in the parameter file of the database： REMOTE_OS_AUTHENT = TRUE What could have been the reason to set this parameter as TRUE？（）A
to enable operating system authentication for a remote clientB
to restrict the scope of administration to identical operating systemsC
to allow the start up and shut down of the database from a remote clientD
to enable the administration of the operating system from a remote clientE
to disable the administration of the operating system from a remote client
考题
单选题You have the following requirements in relation to the detection of block corruption for your database instance: 1. Check for logical self-consistency of data blocks when modified in memory. 2. Checksums are calculated before and after the block change. 3. Checks are performed for the lost writes to the physical standby database. Which method would help you perform the above checks automatically? （）A
Set the DB_SECUREFILE parameter to PERMITTEDB
Set the DB_ULTRA_SAFE parameter to DATA_ONLYC
Set the DB_LOCK_CHECKSUM parameter to TYPICALD
Set the DB_LOST_WRITE_PROTECT parameter to TYPICAL
考题
单选题You are maintaining an OLTP database in Oracle10g. You have configured the Flash Recovery Area in your database. The Flash Recovery Area is full because you have set the retention policy to NONE. What will you do to resolve the problem？（）A
Increase the value of the FAST_START_MTTR_TARGET initialization parameter.B
Increase the value of the DB_RECOVERY_FILE_DEST_SIZE parameter.C
Increase the value of the PGA_AGGREGATE_TARGET initialization parameter.D
Increase the value of the SGA_TARGET initialization parameter.
考题
单选题You recently created a database and configured the SPFILE with the following parameter settings to ensure that Oracle automatically adjusts the memory for the Program Global Area （PGA）： SORT_AREA_SIZE = 150M HASH_AREA_SIZE = 150M BITMAP_MERGE_AREA_SIZE = 150M CREATE_BITMAP_AREA_SIZE = 150M WORKAREA_SIZE_POLICY = AUTO You have not included the PGA_AGGREGATE_TARGET initialization parameter in the SPFILE and the System Global Area （SGA） is currently sized at 4G. What is the total PGA memory allocated across all database server processes？（）A
10MB
400MC
600MD
800M
考题
单选题Which of the following questions can be used in the questionnaire for assessing participation? _____A
Did you get all the questions right in today’s class?B
Did you finish the task on time?C
Can you use the strategies we have learned today?D
What did you do in your group work today?
考题
单选题You have included the following parameter settings in your SPFILE:// SGA_MAX_SIZE=8G SGA_TARGET=6G DB_CACHE_SIZE=2G SHARED_POOL_SIZE=1G LOG_BUFFER=64M DB_KEEP_CACHE_SIZE=960M Which statement is true if you modify the SGA_TARGET initialization parameter？（）A
The SGA_TARGET initialization parameter cannot be set to a value greater than 8GB
The DB_CACHE_SIZE initialization parameter cannot be set to a value less than 2GC
The DB_CACHE_SIZE initialization parameter cannot be set to a value greater than 2GD
The DB_KEEP_CACHE_SIZE initialization parameter cannot be set to a value greater than 960M E
The DB_KEEP_CACHE_SIZE initialization parameter cannot be set to a value less than 960M
考题
单选题You included the following Automatic Storage Management （ASM） initialization parameter settings in the ASM initialization parameter file： INSTANCE_TYPE = ASM ASM_POWER_LIMIT = 11 LARGE_POOL_SIZE = 4M ASM_DISKGROUPS = DG1， DG2 DB_UNIQUE_NAME = +ASM You are unable to start the ASM instance. Which initialization parameter file setting（s） is not allowing the ASM instance to start？（）A
only the INSTANCE_TYPE initialization parameter is set to an invalid valueB
only the ASM_POWER_LIMIT initialization parameter is set to an invalid valueC
only the LARGE_POOL_SIZE initialization parameter is set to an invalid valueD
both the LARGE_POOL_SIZE and INSTANCE_TYPE initialization parameters are set to invalid values
考题
单选题You have the following requirements in relation to the detection of block corruption for your database instance： Check for logical self-consistency of data blocks when modified in memory. Checksums are calculated before and after the block change. Checks are performed for the lost writes to the physical standby database. Which method would help you perform the above checks automatically？（）A
Set the DB_SECUREFILE parameter to PERMITTEDB
Set the DB_ULTRA_SAFE parameter to DATA_ONLYC
Set the DB_LOCK_CHECKSUM parameter to TYPICALD
Set the DB_LOST_WRITE_PROTECT parameter to TYPICAL
考题
单选题To implement Automatic Management (AMM), you set the following parameters: When you try to start the database instance with these parameter settings, you receive the following error message: SQL startup ORA-00824: cannot set SGA_TARGET or MEMORY_TARGET due to existing internal settings, see alert log for more information. Identify the reason the instance failed to start.（）A
The PGA_AGGREGATE_TARGET parameter is set to zero.B
The STATISTICS_LEVEL parameter is setto basic.C
Both the SGA_TARGETandMEMORY_TARGET paramete rsareset.D
The SGA_MAX_SIZEandSGA_TARGET parameter value sare note qual.
考题
单选题You have a single Automatic Storage Management （ASM） instance running on the node on which your Oracle Database 10g resides. Which ASM instance initialization parameters must be included in the ASM instance initialization parameter file？（）A
INSTANCE_TYPEB
DB_UNIQUE_NAMEC
ASM_DISKSTRINGD
ASM_POWER_LIMIT
考题
多选题Which of the following are valid settings for the NLS_COMP parameter?（）AASCIIBANSICBINARYDMONOLINGUALEMULTILINGUAL
考题
单选题You （）him so closely; you should have kept your distance．A
shouldn’tfollowB
mustn’tfollowC
couldn’t have been followingD
shouldn’t have been following
考题
单选题An assistant's help is needed _____.A
the moment you have entered the shopB
before you start browsingC
only when you have finished browsingD
when you have made your choice
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