A developer is creating a class Book, that needs to access class Paper. The Paper class is deployed in a JAR named myLib.jar. Which three, taken independently, will allow the developer to use the Paper class while compiling the Book class?（）

A . The JAR fileis located at$JAVA_HOME/jre/classes/myLib.jar. B . The JAR fileis located at$JAVA_HOME/jre/lib/ext/myLib.jar. C . TheJ AR fileis located at/foo/myLib.jar and aclasspath environment variable is set that includes /foo/myLib.jar/Paper.class. D . The JAR fileis located at/foo/myLib.jar and a classpath environment variable is set that includes/foo/myLib.jar. E . The JAR file is located at/foo/myLib.jar and the Book class is compiled using javac-cp/foo/myLib.jar/Paper Book.java. F . The JAR file is located at/foo/myLib.jar and the Book class is compiled using javac-classpath/foo/myLib.jar Book.java.

A . darkening，growing in size and forming an anvil top B . that shows extensive vertical development C . creating cold downdrafts that are felt on the ground D . All of the above

A . The CDB must be open. B . The CDB must be in the mount stage. C . The CDB must be in the nomount stage. D . Alt existing PDBs must be closed.

A . monitor and respond B . analyze and improve C . secure the network D . test the system

A . The method must return a type of either IEnumerator or IEnumerable. B . The method must return a type of IComparable. C . The method must explicitly contain a collection. D . The method must be the only iterator in the class.

A . implementation ratings determined B . specific products and technology available C . benefits to the business decided D . business capabilities enabled E . business challenges identified

A .  An interface ’san-port-channel’ in NXOS B .  An interface ’port-channel’ in NXOS C .  An interface ’port-channel’ with ’mode fc’ configured D .  An interface ’fc-port-channel’ in NXOS

A . The JAR file is located at $JAVA_HOME/jre/classes/myLib.jar. B . The JAR file is located at $JAVA_HOME/jre/lib/ext/myLib.jar.. C . The JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar/Paper.class. D . The JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar. E . The JAR file is located at /foo/myLib.jar and the Book class is compiled using javac - cp /foo/myLib.jar/Paper Book.java. F . The JAR file is located at /foo/myLib.jar and the Book class is compiled using javac - classpath /foo/myLib.jar Book.java

A .  identifying and assessing customer business requirements B .  documenting and categorizing customer business requirements in terms of performance， availability， capacity and security C .  producing a documented technology strategy D .  creating a bill of materials E .  presenting documented business requirements to a customer and having the customer validate them F .  completing a site survey

A . CREATE TABLE EMP9$# AS (empid number(2)); B . CREATE TABLE EMP*123 AS (empid number(2)); C . CREATE TABLE PACKAGE AS (packid number(2)); D . CREATE TABLE 1EMP_TEST AS (empid number(2))

A . gradient current B . density current C . swift current D . torrent current

A . FrameworkElement B . UIElement C . UserControl D . Butto

A .  Class MyDictionary Implements Dictionary （Of String，String） B .  Class MyDictionary Inherits HashTable C .  Class MyDictionary Implements IDictionary D .  Class MyDictionary End Class Dim t as New Dictionary （Of String， String） Dim dict As MyDIctionary= CType （t，MyDictionary）

A．Y B．N C．NG

是 否