What is the primary use of XML in system integration?

• Storing images

• Enabling structured data exchange

• Executing JavaScript functions

• Encrypting passwords

Which XML feature prevents naming conflicts when integrating multiple XML sources?

• XML Parsers

• XML Attributes

• XML Namespaces

• XML Entities

Which of the following is a security risk associated with XML processing?

• XML Minification

• XML Injection

• XML Styling

• XML Caching

Which protocol does SOAP primarily use for communication?

• FTP

• HTTP

• WebSockets

• SMTP

What is a key difference between SOAP and REST?

• SOAP uses JSON, while REST uses XML

• SOAP is more lightweight than REST

• REST requires WSDL, while SOAP does not

• REST is stateless, while SOAP maintains state

What is the best practice to ensure API security in web services?

• Use HTTP instead of HTTPS

• Allow unrestricted API access

• Implement OAuth or API keys

• Use only XML responses

What is the main goal of systems integration?

• Keeping systems separate for security reasons

• Combining different systems into a unified, interoperable environment

• Eliminating APIs from business operations

• Reducing system scalability

Which architectural component ensures seamless data flow between systems?

• Middleware

• UI Layer

• Data Integration Layer

• Security Layer

Which is a common challenge in system integration?

• Decreased system efficiency

• Incompatible data formats

• Limited network security

• Reduced storage capacity

What is the role of middleware in system architecture?

• To store and retrieve data

• To connect applications and facilitate data exchange

• To replace databases with real-time processing

• To act as a UI framework