Which of the following is a characteristic of a web service? MCQ with Answer and Explanation

Which of the following is a characteristic of a web service?
A. It uses standard web protocols (HTTP)
B. It can be discovered via UDDI
C. All of the above
D. It is platform-independent
Answer: Option C
Solution (By JKSSB Mock Tests)
Web services are designed to interoperate over HTTP, are platform-agnostic, and can be published and discovered using standards like WSDL and UDDI.

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Practice More Internet and Web Technologies Questions

Question #1
Which internet protocol enables network users to join live interactive conversation text forums globally in real-time, operating under a traditional client-server architecture pattern?
A. HTTP-Proxy
B. POP3
C. IRC (Internet Relay Chat)
D. SMTP

Correct Answer: Option C


Explanation:
IRC (Internet Relay Chat) is an old application layer protocol created specifically to handle structured text messaging networks in real-time.

This question belongs to: Computer Internet and Web Technologies
Question #2
Which of the following is a version of IP that provides a larger address space to accommodate more devices?
A. IPv5
B. IPv4
C. IPsec
D. IPv6

Correct Answer: Option D


Explanation:
IPv6 (Internet Protocol version 6) was developed to address the exhaustion of IPv4 addresses, offering a 128-bit address space.

This question belongs to: Computer Internet and Web Technologies
Question #3
What mechanism does a web server implement to compress digital image files dynamically over internet networks to reduce asset payloads and accelerate webpage loading speeds?
A. Altering localized device hardware MAC address registries
B. Static FTP file catalog adjustments
C. Image Compression / Optimization algorithms (e.g., WebP formatting)
D. Running outbound SMTP mail server delivery routines

Correct Answer: Option C


Explanation:
Modern image formats like WebP use advanced compression algorithms to provide smaller file sizes than traditional JPEG or PNG formats, significantly lowering bandwidth consumption.

This question belongs to: Computer Internet and Web Technologies