string
character
integer
calendar
numeric
translation
date
conversion
第1题:
Which of the following broadband types can provide the MOST available bandwidth?()
第2题:
Which four types of object can be thrown using the throw statement?()
第3题:
Which of the following information will be gathered by the SQL Test Case Builder for the problems pertaining to SQL-related problems?()
第4题:
You want to make use of the object features available in the database for the form module you are developing. Which three statements about object types are true? ()
第5题:
download and delete log files
view real-time statistics of interfaces
reboot the system
view and add licenses
edit security settings
第6题:
Building the SQL profile
Recommending optimization of materialized views
Checking query objects for missing and stale statistics
Recommending bitmap, function-based, and B-tree indexes
Recommending restructuring SQL queries that are using bad plans
第7题:
string
character
integer
calendar
numeric
translation
date
conversion
第8题:
Fabric ID
Native Vlan
Vlan Trunking
Trunk encapsulation
Mac Address assignment
第9题:
ADR diagnostic files
all the optimizer statistics
initialization parameter settings
PL/SQL functions, procedures, and packages
the table and index definitions and actual data
第10题:
cache statistics
client browser type
server response time
HTTP response codes
第11题:
Error
Event
Object
Exception
Throwable
Runtime Exception
第12题:
Which four types of objects can be thrown using the throw statement?()
第13题:
Which four statements correctly describe functions that are available in SQL? ()
第14题:
Which is the source used by Automatic SQL Tuning that runs as part of the AUTOTASK framework?()
第15题:
INSTR returns the numeric position of a named character.
NVL2 returns the first non-null expression in the expression list.
TRUNCATE rounds the column, expression, or value to n decimal places.
DECODE translates an expression after comparing it to each search value.
TRIM trims the heading of trailing characters (or both) from a character string.
NVL compares two expressions and returns null if they are equal, or the first expression of they are not equal.
NULLIF compares twp expressions and returns null if they are equal, or the first expression if they are not equal.
第16题:
Building and implementing SQL profiles
Recommending the optimization of materialized views
Checking query objects for missing and stale statistics
Recommending bitmap, function-based, and B-tree indexes
Recommending the restructuring of SQL queries that are using bad plans
第17题:
An object type is a user-defined composite data type.
The attributes of an object type can be those of other object types.
A PL/SQL table of records is an example of a nested object type.
An object type must be declared as a type before the actual object itself can be declared.
第18题:
Building the SQL profile
Recommending optimization of materialized views
Checking query objects for missing and stale statistics
Recommending bitmap, function-based, and B-tree indexes
Recommending restructuring SQL queries that are using bad plans
第19题:
Error
Event
Object
Exception
Throwable
RuntimeException
第20题:
cannot be nested
manipulate data items
act on each row returned
return one result per row
accept only one argument and return only one value
accept arguments which can be a column or an expression
第21题:
CASCADE
UNIQUE
NONUNIQUE
CHECK
PRIMARY KEY
CONSTANT
NOT NULL
第22题:
DB-9
RJ-45
SC
BNC