Which of the following is a popular open-source web server software?
A. IIS
B. Nginx
C. Tomcat
D. Apache HTTP Server
Answer: Option D
Solution (By JKSSB Mock Tests)
Apache HTTP Server is one of the most widely used open-source web servers. Nginx is also open-source, but Apache is more traditionally associated with the open-source label.
Explanation:
JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to read and write and easy for machines to parse, and is widely used in web APIs.
What mechanism does an online streaming video channel implement over web connections to adjust video quality dynamically on the fly based on fluctuations in a user's real-time internet bandwidth?
A.Static FTP file compression adjustments
B.Running outbound SMTP mail transport routines
C.Adaptive Bitrate Streaming (ABS)
D.Altering local hardware DNS settings dynamically
Explanation:
Adaptive Bitrate Streaming monitors network conditions and device performance in real time, shifting between higher and lower quality video streams to prevent playback buffering.
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