XML and Java Programming Quiz

XML validation can be performed by using - choose the wrong option:

• Internal DTD

• External DTD

• XSL file

• XSD file

Which of the following statements is correct for Java multi-threading programming:

• A thread is in "runnable thread" state, if and only if, the programmer calls the start() method from an object which is instance from a class that is derived from the Thread class

• For a thread to be in "runnable thread" state, it is sufficient to create an object from a class that is derived from the Thread class

• For a thread to be in "runnable thread" state, it is sufficient to create an object from a class that is implementing the Runnable interface

• A thread is in "runnable thread" state, if and only if, the programmer calls the run() method from an object which is instance from a class that is derived from the Thread class

• A thread is in "runnable thread" state, if and only if, the programmer calls the stop() method from an object which is instance from a class that is derived from the Thread class

Please indicate which statement is correct:

• In the serialization process for an object is saved: the non-static field values, the value 0 or null for the static fields, field values which are not transient, the prototype and the body of the methods

• In the serialization process for an object is saved: the static field values, the field values which are not transient and the prototype of the methods

• In the serialization process for an object is saved: the static field values, the value 0 or null for the static fields, the field values which are transient, and the body and the prototype of the methods

• In the serialization process for an object is saved: the non-static field values, the value 0 or null for the static fields, the field values which are not transient and the prototype of the methods

• In the serialization process for an object is saved: the non-static field values, the field values which are not transient and the body of the methods

What is the true statement for Java RMI 1.1 in terms of the logical flow actions' order:

• Sequence: 1. bind, 2. lookup, 3. call, 4. return

• Sequence: 1. call, 2. lookup, 3. bind, 4. return

• Sequence: 1. lookup, 2. call, 3. bind, 4. return

• Sequence: 1. lookup, 2. bind, 3. call, 4. return

• Sequence: 1. call, 2. return, 3. bind, 4. lookup

SNMP traffic analysis - select correct OID value:

• 1.3.6.1.2.1.1.3.5

• 1.3.6.1.2.1.1.3.5.0

• 1.2.1.1.3.5

• 1.3.6.1.2.1.1.3

• None

After the run phase which statement is true:

• Display all the fields of the class

• Display static and nonstatic only public methods' prototypes

• Display static and nonstatic only private methods' prototypes

• Display all the static and nonstatic methods' prototypes

Which one is not a valid XML processing option:

• SAX

• DOM

• XSLT

• HTML

Regarding JSP and "eu.ase.beans.FormularBean":

• An object is created per browser for first HTTP request

• A single object is created for all browsers for first request

• (Same as B)

• An object is created per browser for every request

• None

Regarding Java Servlet and session behavior:

• Session is new, sets cookie JSESSIONID, accessCount visible per client

• Session is new, sets cookie JSESSIONID, accessCount same for all clients

• Processed the "else" branch

• Sets "CookieIon", accessCount same for all clients

• Sets "CookieIon", accessCount per client

XML attributes:

• can contain multiple values

• should be avoided

• must be quoted

• are case insensitive