What standard protocol is used for securely transmitting files over an encrypted SSH connection on the internet? MCQ with Answer and Explanation

What standard protocol is used for securely transmitting files over an encrypted SSH connection on the internet?
A. FTP
B. SMTP
C. HTTP
D. SFTP
Answer: Option D
Solution (By JKSSB Mock Tests)
SFTP (SSH File Transfer Protocol) utilizes Secure Shell (SSH) security to provide safe and encrypted file transfer channels over networks.

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Practice More Internet and Web Technologies Questions

Question #1
Which top-level domain designation (TLD) was originally designed for network infrastructure providers but has since evolved into a general-purpose choice open to everyone?
A. .gov
B. .edu
C. .net
D. .mil

Correct Answer: Option C


Explanation:
The '.net' top-level domain stands for 'network' and was initially intended for organizations involved in networking technologies, though it is now an open domain.

This question belongs to: Computer Internet and Web Technologies
Question #2
What does the acronym HTML stand for?
A. HyperText Model Language
B. HyperText Markup Language
C. HighTech Markup Language
D. Hyperlink Text Model Language

Correct Answer: Option B


Explanation:
HTML stands for HyperText Markup Language, the standard markup language for creating web pages and web applications.

This question belongs to: Computer Internet and Web Technologies
Question #3
What is the purpose of the 'robots.txt' file on a website?
A. To store user login credentials
B. To configure the web server
C. To instruct search engine crawlers which parts of the site to index
D. To block malicious users

Correct Answer: Option C


Explanation:
The robots.txt file is a standard used by websites to communicate with web crawlers, indicating which pages or sections should not be crawled or indexed.

This question belongs to: Computer Internet and Web Technologies