Which element in a modern web landscape describes an automated computer algorithm that monitors pricing, inventory, and text updates across thousands of e-commerce sites via systematic web scraping? MCQ with Answer and Explanation

Question

Which element in a modern web landscape describes an automated computer algorithm that monitors pricing, inventory, and text updates across thousands of e-commerce sites via systematic web scraping?

A. Local history log pane

B. Outbound email transport file

C. Web Scraper / Price Bot

D. FTP desktop bridge tool

Answer: Option C

Solution (By JKSSB Mock Tests)

Web scraping bots use automated scripts to parse HTML code across web targets, extracting raw price data, content metrics, and layout updates for analysis.

This question belongs to: Computer Internet and Web Technologies

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Which specific protocol variant establishes a secure, encrypted file management channel over a standard Transport Layer Security (TLS) tunnel, separate from SSH-based options?

A. SMTP outbound pathways

B. Standard unencrypted FTP rules

C. Telnet console links

D. FTPS (File Transfer Protocol Secure)

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Correct Answer: Option D

Explanation:
FTPS uses SSL/TLS encryption to protect file transfers, distinct from SFTP which relies on the SSH protocol layer for its security tunnels.

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Question #2

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Which of the following is an example of a web browser developed by Apple?

A. Edge

B. Opera

C. Chrome

D. Safari

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Correct Answer: Option D

Explanation:
Safari is a web browser developed by Apple Inc., released in 2003. Chrome is Google, Edge is Microsoft, Opera is Opera Software.

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Question #3

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Which of the following is a secure method to transfer files?

A. HTTP

B. FTP

C. SFTP

D. TFTP

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Correct Answer: Option C

Explanation:
SFTP (SSH File Transfer Protocol) provides secure file transfer over SSH, encrypting both commands and data, unlike plain FTP and TFTP.

This question belongs to: Computer Internet and Web Technologies

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