Which of the following is an optional part in a message of SOAP version 1.1? 

You are designing an XML Schema and you have a numeric element 'NegativeBalance'. You want to store negative values in this element along with zero. Which of the following numeric datatypes will you use?

Which of the following is the correct format of the date datatype in an XML Schema?

An error message from a SOAP message is carried inside a Fault element. How many times can a Fault element be used in a single SOAP message?

ABC Corp., a client of PremiumSoft, uses SOAP 1.2 specifications whereas PremiumSoft uses SOAP 1.1 specifications. What will be the result when PremiumSoft sends a message to ABC Corp.?

Read the following statements about SOAP datatypes: Statement 1: The datatypes supported by the SOAP encoding style are the datatypes defined by the 'XML Schema data types' specification. Statement 2: All datatypes used within a SOAP-encoded block of XML must either be taken directly from the XML Schema specification or derived from types therein. Which of the following is correct?

Which of the following header blocks has been introduced in SOAP version 1.2 to specify which headers were not understood?

Read the following snippet: ... < xs:element name='person'> < xs:complexType> < xs:sequence> < xs:element name='firstname' type='xs:string'/> < xs:element name='lastname' type='xs:string'/> < xs:anyminOccurs='0'/> < /xs:sequence> < /xs:complexType> < /xs:element> ... What does the 'any' tag do in the above code?

Which of the following protocols cannot be used to exchange SOAP messages?

Which of the following is a multi-referenced accessor?

The duration datatype is used to specify a time interval in an XML Schema. Which of the following indicates the number of years in an element of type duration?