What does the reporter suggest？

A . varyon of the paging device failed. B . fsck of the root （/） filesystem failed. C . varyon of the root volume group failed. D . IPL device could not be opened or a read failed.

A .  Lists all datafiles created in the last three days that are not backed up. B .  Lists all datafiles not recoverable based on the current retention criteria. C .  Lists all datafiles not backed up in the last three days. The datafile is not recoverable.  D .  Lists all datafiles that need to be backed up due to unrecoverable operations. E .  Lists all datafiles not backed up in the last three days. It does not imply that the datafile is not recoverable.

A . The system change number, which is a point in time relative to transactions within a given database.  B . A number that represents time. Thus, at 1300 hours, the SCN is the same on all databases.  C . The security change number, which represents the security code that is needed to access any database structure. D . A conversion factor that converts internal database time to external clock time.  E . UTC time in the database, providing a standardized way of tracking time in Oracle.&e

A . There’S been nothing but rain for quite some time． B . He’S bored with the changing weather． C . He thinks that it’11 rain for three more weeks． D . He’S bored about the topic on weather．

A . access point position， in feet， from a corner of the floor plan B . SNR coverage map for 802.11a/n C . data rate map for 802.11a/n D . percent of coverage by signal

A . varyon of the paging device failed. B . fsck of the root (/) filesystem failed. C . varyon of the root volume group failed. D . IPL device could not be opened or a read failed.

A .  The system change number， which is a point in time relative to transactions within a given database. B .  A number that represents time. Thus， at 1300 hours， the SCN is the same on all databases.  C .  The security change number， which represents the security code that is needed to access any database structure. D .  A conversion factor that converts internal database time to external clock time. E .  UTC time in the database，providing a standardized way of tracking time in Oracle.

A．He needs to see identification. B．The documents will be sent to her room. C．He forgot his notes for the morning. D．She can pick up her package.

A．25 mph B．29 mph C．30 mph D．40 mph

A．Where he lives B．Where he is from C．Who he spoke with D．What he does for a living

A．62.56 B．68.84 C．83.14 D．85.68

A．A punitive policy B．A security system C．A cafeteria renovation D．A companywide pay cut

A．An orange. B．An apple. C．A cup of tea.

A.He wants to go with them． B.He will invite his friends． C.He is not interested in going．

Another source of knowledge is the vast store of traditional practices handed down from father to son, or mother to daughter, of old country customs, of folklore (风俗). All this is very difficult for a college student to examine, for much knowledge and personal experience is needed here to separate good plants from wild grass. The college students should learn to realize and remember how much of real value science has found in this wide and confused wilderness and how long scientific discoveries of what had existed in this area long. In the last paragraph the phrase "this wide and confused wilderness" refers to ______. A．personal experience B．wild weeds among good plants C．the information from the parents D．the vast store of traditional practices

A．A promotion B．Career advice C．Freelance work D．A job with Drake

A．To look into the mental health of old people. B．To explain why people have negative views on old age. C．To help correct some false beliefs about old age. D．To identify the various problems of old age.