What negative impact do the mandatory nation-wide tests most probably have on students' power of writing well？

相似题目

• In your database，the STATISTICS_LEVEL initialization parameter is set to BASIC. What is the impact of this setting？（）

  A . The optimizer statistics are collected automatically. B . Only the timed operating system （OS） statistics and plan execution statistics are collected. C . The Oracle server dynamically generates the necessary statistics on tables as part of query optimization. D . The snapshots for the Automatic Workload Repository （AWR） are not generated automatically.  E . Snapshots cannot be collected manually by using DBMS_WORKLOAD_REPOSITORY PACKAGE.

  查看最佳答案

• Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links？（）

  A .  use BGP as the CE-PE routing protocol B .  use OSPF as the CE-PE routing protocol C .  use EIGRP as the CE-PE routing protocol D .  use the SP to redistribute routes as external routes for OSPF and EIGRP E .  use route redistribution at each location to ensure external routes are imported into the IGP

  查看最佳答案

• Your archive-log destination directory runs out of space. What is the impact of this on the database?（）

  A . None. The database will switch over to the stand-by archive-log destination directory.  B . A warning message will be written to the alert log of the database, but no adverse impacts to the database will be experienced.  C . The database will shut down, and will not restart until you correct the out-of-space situation.  D . The database will continue to try to write to the archive-log destination directory for one hour. After one hour, the database will shut down normally.  E . Once Oracle has cycled through all online redo logs, it will stop processing any DML or DDL until the out-of-space condition is corrected.

  查看最佳答案

• Evaluate the following command: SQL>ALTER SYSTEM SET db_securefile = 'IGNORE'; What is the impact of this setting on the usage of SecureFiles?（）

  A . It forces BasicFiles to be created even if the SECUREFILE option is specified to create the LOB B . It forces SecureFiles to be created even if the BASICFILE option is specified to create the LOB C . It does not allow the creation of SecureFiles and generates an error if the SECUREFILE option is specified to create the LOB D . It ignores the SECUREFILE option only if a Manual Segment Space Management tablespace is used and creates a BasicFile

  查看最佳答案

• Your archive-log destination directory runs out of space. What is the impact of this on the database？（）  

  A .  None. The database will switch over to the stand-by archive-log destination directory. B .  A warning message will be written to the alert log of the database，but no adverse impacts to the database will be experienced. C .  The database will shut down，and will not restart until you correct the out-of-space situation. D .  The database will continue to try to write to the archive-log destination directory for one hour. After one hour，the database will shut down normally. E .  Once Oracle has cycled through all online redo logs，it will stop processing any DML or DDL until the out-of-space condition is corrected.

  查看最佳答案

• tommy has created a sales view in his sales.nsf database. Tommy wants negative numbers in the sales number column in the view parenthesis. which one of the following should tommy do?（）

  A . select the parenthesis when negative value in the view properties box  B . select the parenthesis when negative value in the column properties box  C . use the @function @negative to set this in the column formula in the view  D . use a formula to format the value in the field on the form that will be displaying in the view

  查看最佳答案

• Evaluate the following command：   SQL>ALTER SYSTEM SET db_securefile = ’IGNORE’；   What is the impact of this setting on the usage of SecureFiles？（）

  A .  It forces BasicFiles to be created even if the SECUREFILE option is specified to create the LOB B .  It forces SecureFiles to be created even if the BASICFILE option is specified to create the LOB C .  It does not allow the creation of SecureFiles and generates an error if the SECUREFILE option is specified to create the LOB D .  It ignores the SECUREFILE option only if a Manual Segment Space Management tablespace is used and creates a BasicFile

  查看最佳答案

• You issued the following RMAN command：  RMAN> CONFIGURE CONTROLFILE AUTOBACKUP ON；     What is NOT an impact of using the above command？（）

  A .  When a successful backup is recorded in the RMAN repository， then a backup of the current control file is performed. B .  When a structural change is made to the database， then a backup of the current control file is performed. C .  When a successful backup is performed in the RMAN repository， then a backup of the spfile is performed. D .  When a structural change is made to the database， then a backup of the alert log file will be performed.

  查看最佳答案

• In your database， the STATISTICS_LEVEL initialization parameter is set to BASIC.  What is the impact of this setting？（）

  A . The optimizer statistics are collected automatically. B . Only the timed operating system （OS） statistics and plan execution statistics are collected. C . The Oracle server dynamically generates the necessary statistics on tables as part of query optimization. D . The snapshots for the Automatic Workload Repository （AWR） are not generated automatically.  E . Snapshots cannot be collected manually by using DBMS_WORKLOAD_REPOSITORY PACKAGE.

  查看最佳答案

• Your developers have asked you to restore the development database， which is in NOARCHIVELOG mode， back to last Tuesday the 20th. Your last backup is from Monday the 19th. What do you do？（）

  A .  Restore the 19ths backup， restore all archived redo logs， recover the database to the 20th，and open the database. B .  Tell them that their request cannot be met with the current backup strategy. C .  Restore the 19ths backup， apply the online redo logs，and open the database. D .  Switch the database into ARCHIVELOG mode，restore the 19th’s backup，restore all archived redo  logs，and recover the database to the 20th. E .  Use the recover database command to roll back the database from today to the 19th of the month.

  查看最佳答案

• What is the impact of the following backup if it exceeds the duration allowance？（） Backup as compressed backupset duration 2：00 partial minimize load database ；  

  A .  The entire backup will fail.It will not be usable for recovery. B .  The entire backup will failbut any datafile successfully backed up will be usable for recovery. C .  If this backup fails，subsequent backups will prioritize datafiles not backed up. D .  If this backup fails，an error will be raised and any other commands will not be executed.  E .  If this backup fails，no error will be raised and any other commands will be executed.

  查看最佳答案

• In your database instance， the STATISTICS_LEVEL initialization parameter is set to BASIC.  What isthe impact of this setting（）

  A . Optimizer statistics are collected automatically. B . Only timed operating system （OS） statistics and plan execution statistics are collected. C . The snapshots for the Automatic Workload Repository （AWR） are not generated automatically. D . Snapshots cannot be collected manually by using the DBMS_WORKLOAD_REPOSITORY package. E . The Oracle server dynamically generates the necessary statistics on tables as part of query optimization.

  查看最佳答案

• You need to design an access control strategy for the marketing application. You solution must minimize impact on server and network performance. What should you do？（）

  A . Require client computers to connect to the marketing application by using a VPN connection B . Use IPSec to encrypt communications between the servers in the New York and Atlanta offices C . Require the high security setting on Terminal Services connections to the marketing application D . Configure all marketing application Web pages to require SSL

  查看最佳答案

• What are the things that people need to do on the 5th day of the 5th lunar month?

  查看最佳答案

• Q: What does the speaker say about negative feelings?

  查看最佳答案

• What are the negative effects of ordinary cars mentioned in the lecture?

  查看最佳答案

• Environmentalists are doing everything within their power to______the impact of the oil spill.

  A.reject B.belittle C.minimize D.reclaim

  查看最佳答案

• What was the date yesterday? A March 7th.B March 6th.C March 8th.

  查看最佳答案

• ---____________? ---She can play the trumpet. [ ] A. What does Joe like? B. What can Joe do? C. Does Joe play the trumpet? D. Can Joe play th e trumpet?

  查看最佳答案

• Both sound and noise can have negative effects, but what is most important is if the person has control over the sound.

  查看最佳答案

• What is the impact hypothesis？

  A．The theory that the continents drifted and collided with each other B．The idea that volcanic eruptions disrupted the climate worldwide C．The view that a lightening storm caused a global fire D．The premise that an asteroid crashed, blocking the sunlight on Earth

  查看最佳答案

• Reporting verbs which do NOT reflect the researchers’ negative or critical attitude include _______.

  A．attack B．state C．condemn D．refute

  查看最佳答案

• What’s the negative consequence brought about by new communication technology？

  A．People lose their intimacy of interaction． B．We can use email and instant messaging over the Internet． C．We can use voice mail． D．Almost every conceivable contact between human beings automate D．

  查看最佳答案

• Jeanne is the administrator of a very large e-commerce site.She notices that the site still contains many hypertext links to pages that were deleted from the site.What can Jeanne do to minimize customer impact of this oversight？()

  A.Restrict access to pages that have broken links B.Design a custom 404 error message page with a hyperlink that sends users back to the site C.Set HTTP so it never redirects to error pages D.Design a Multipurpose Internet Mail Extensions (MIME) type to solve the problem

  查看最佳答案