Web Services Development MCQs with Answers
Practice important Web Services Development MCQs with answers and explanations.
Chapter: 16
Q521:
Which method is used to close the database connection in JDBC?
A. endConnection()
B. closeConnection()
C. terminateConnection()
D. close()
Correct Answer:
D
Chapter: 16
Q522:
Which of the following drivers is fully written in Java?
A. JDBC-ODBC Bridge Driver
B. Native-API Driver
C. Thin Driver
D. ODBC Driver
Correct Answer:
C
Chapter: 16
Q523:
Which protocol does Web Services primarily use for message transfer?
A. HTTP
B. FTP
C. SOAP
D. TCP/IP
Correct Answer:
C
Chapter: 16
Q524:
RDF in Web Services stands for?
A. Resource Data Format
B. Really Defined Framework
C. Resource Description Framework
D. Readable Data Format
Correct Answer:
C
Chapter: 16
Q525:
WSDL stands for?
A. Web Services Description Language
B. Web Services Data Language
C. Web Software Data Language
D. Web Syndication Description Language
Correct Answer:
A
Chapter: 16
Q526:
What does SOAP stand for in Web Services?
A. Simple Object Access Protocol
B. Secure Object Access Protocol
C. Structured Object Application Protocol
D. Simple Object Automated Protocol
Correct Answer:
A
Chapter: 16
Q527:
Web services primarily use which data format for communication?
A. JSON
B. CSV
C. XML
D. TXT
Correct Answer:
C
Chapter: 16
Q528:
Which step comes first when connecting Java with a database using JDBC?
A. Creating a Statement
B. Executing a query
C. Registering the driver class
D. Closing the connection
Correct Answer:
C
Chapter: 16
Q529:
In JDBC, which class handles the connection between a Java application and the database?
A. Connection
B. Statement
C. DriverManager
D. ResultSet
Correct Answer:
C
Chapter: 16
Q530:
What is the simplest XML-based protocol for exchanging information between computers?
A. SOAP
B. WSDL
C. XML-RPC
D. UDDI
Correct Answer:
C
Chapter: 16
Q531:
What does SOAP stand for?
A. Simple Object Access Protocol
B. Service Oriented Access
C. System Output Protocol
D. Simple Online Access Protocol
Correct Answer:
A
Chapter: 16
Q532:
Which XML-based language is used for describing web services?
A. UDDI
B. XML-RPC
C. SOAP
D. WSDL
Correct Answer:
D
Chapter: 16
Q533:
Which of the following HTTP method is used to delete a resource in RESTful web services?
A. POST
B. PUT
C. DELETE
D. GET
Correct Answer:
C
Chapter: 16
Q534:
Which protocol allows communication between diverse platforms, such as a Java client and Perl server?
A. SOAP
B. XML-RPC
C. WSDL
D. UDDI
Correct Answer:
B
Chapter: 16
Q535:
SOAP messages are sent over which protocols?
A. HTTP
B. FTP
C. SMTP
D. All of the above
Correct Answer:
D
Chapter: 16
Q536:
Which of the following is true about RESTful web services?
A. REST defines its own security protocol
B. REST can only use XML
C. REST uses URI to expose business logic
D. REST uses JSON for data exchange
Correct Answer:
C
Chapter: 16
Q537:
Web services can be developed in which two styles in JAX-WS?
A. RPC style and Document style
B. REST and SOAP style
C. HTTP and FTP style
D. SOAP and WSDL style
Correct Answer:
A
Chapter: 16
Q538:
SOAP is a _______ protocol for exchanging information.
A. platform-independent
B. language-dependent
C. platform-dependent
D. tightly coupled
Correct Answer:
A
Chapter: 16
Q539:
Which HTTP method provides a read-only access to a resource in REST architecture?
A. GET
B. POST
C. DELETE
D. OPTIONS
Correct Answer:
A
Chapter: 16
Q540:
What does WSDL stand for?
A. Web Services Description Layer
B. Web Services Development Language
C. Web Services Description Language
D. Web Standard Description Layer
Correct Answer:
C