Which of the following parameters represents an accurate description of the internet term 'E-commerce'? MCQ with Answer and Explanation

Which of the following parameters represents an accurate description of the internet term 'E-commerce'?
A. The buying, selling, and commercial transacting of goods or services electronically over internet networks
B. The system used to clear browser cache stores via scripting tools
C. The production of physical microchip units inside factories
D. The deployment of internal email protocols inside closed local networks
Answer: Option A
Solution (By JKSSB Mock Tests)
Electronic commerce (E-commerce) encompasses all business activities, trading, and financial transactions conducted via digital networks and web storefronts.

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Practice More Internet and Web Technologies Questions

Question #1
Which of the following ports is the standard default port for unencrypted POP3 email retrieval?
A. 143
B. 25
C. 995
D. 110

Correct Answer: Option D


Explanation:
Port 110 is the traditional network port allocated for unencrypted Post Office Protocol version 3 (POP3) traffic.

This question belongs to: Computer Internet and Web Technologies
Question #2
What is the primary operational task of a 'Mail Transfer Agent' (MTA) component within internet email routing infrastructures?
A. To forward and route electronic mail messages between different server networks using SMTP rules until they reach their destination
B. To convert plain text lines into graphic layouts natively
C. To provide a user interface to display images inside messages
D. To clear old tracking cookies off terminal units

Correct Answer: Option A


Explanation:
The Mail Transfer Agent (MTA) is software that transfers electronic mail messages from one computer server to another using SMTP.

This question belongs to: Computer Internet and Web Technologies
Question #3
What does the term 'Hypertext' mean in the context of the World Wide Web environment?
A. Text written using machine language binary code values
B. Text that is transmitted at speeds faster than fiber networks
C. Text that contains embedded links pointing to other documents or media files
D. Encrypted secure string text used inside user database units

Correct Answer: Option C


Explanation:
Hypertext is text that contains embedded electronic cross-references (hyperlinks), allowing users to easily jump from one piece of text to another related node.

This question belongs to: Computer Internet and Web Technologies