TIMESTAMP
INTERVAL MONTH TO DAY
INTERVAL DAY TO SECOND
INTERVAL YEAR TO MONTH
TIMESTAMP WITH DATABASE TIMEZONE
第1题:
Cisco IOS NetFlow gathers data that can be used in which three of these? ()
第2题:
For an incomplete recovery, which four backup types can be used by Recovery Manager (RMAN) to restore data files? ()
第3题:
On a 3550 EMI switch, which three types of interfaces can be used to configure HSRP? ()
第4题:
Which three tasks can be performed using regular expression support in Oracle Database 10g?()
第5题:
Which three statements are true regarding the data types in Oracle Database 10g/11g?()
第6题:
Which three are DATETIME data types that can be used when specifying column definitions? ()
第7题:
Syntax when writing queries involving JOINS
Memory usage when working with the data
Character set mapping index hash size
Disk usage when storing data
第8题:
it can be used to concatenate two strings.
it can be used to find out the total length of the string.
it can be used for string manipulation and searching operations.
it can be used to format the output for a column or expression having string data.
it can be used to find and replace operations for a column or expression having string data.
第9题:
isolated
protected
private
associated
promiscuous
munity
第10题:
data files
backup sets
control files
archived redo log files
第11题:
A MERGE statement is used to merge the data of one table with data from another.
A MERGE statement replaces the data of one table with that of another.
A MERGE statement can be used to insert new rows into a table.
A MERGE statement can be used to update existing rows in a table.
第12题:
TIMESTAMP
INTERVAL MONTH TO DAY
INTERVAL DAY TO SECOND
INTERVAL YEAR TO MONTH
TIMESTAMP WITH DATABASE TIMEZONE
第13题:
The RMAN BACKUP command using the DELETE INPUT option can be used with which three types of files? ()
第14题:
Private VLANS can be configured as which three of these port types?()
第15题:
Which three types of optimization does the WX 60 device perform when Exchange 2000 and Outlook 2000 are used in the network? ()(Choose three.)
第16题:
Which three are true?()
第17题:
Which two statements are true regarding the USING and ON clauses in table joins?()
第18题:
Fast Connection Setup
TCP Acceleration (AFP)
Network Sequence Caching
AppFlow's MAPI acceleration
Molecular Sequence Reduction
第19题:
It can be used to join a maximum of three tables
It can be used to restrict the number of columns used in a NATURAL join
It can be used to access data from tables through equijoins as well as nonequijoins
It can be used to join tables that have columns with the same name and compatible data types
第20题:
Only one LONG column can be used per table
A TIMESTAMP data type column stores only time values with fractional seconds
The BLOB data type column is used to store binary data in an operating system file
The minimum column width that can be specified for a VARCHAR2 data type column is one
The value for a CHAR data type column is blank-padded to the maximum defined column width
第21题:
HDLC
Ethernet
Token Ring
PPP
FDDI
Frame Relay
第22题:
Loopback interface
SVI interfac
Routed port
Access port
EtherChannel port channel
BVI interface
第23题:
RMAN image copies
RMAN database backups
RMAN tablespace backups
usermanaged backups placed in the flash recovery area
usermanaged backups that have been cataloged with RMAN
usermanaged data file backups for which the full path name is specified
第24题:
accounting
authentication
authorization
network monitoring
network planning