Which of the following is a popular web-based diagramming tool? MCQ with Answer and Explanation

Which of the following is a popular web-based diagramming tool?
A. All of the above
B. Creately
C. Draw.io
D. Lucidchart
Answer: Option A
Solution (By JKSSB Mock Tests)
Lucidchart, Draw.io, and Creately are all web-based tools for creating diagrams and flowcharts.

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Practice More Internet and Web Technologies Questions

Question #1
What does the term 'SEO' stand for?
A. Site Engine Optimization
B. Search Engine Optimization
C. Simple Engine Optimization
D. Search Evaluation Operation

Correct Answer: Option B


Explanation:
SEO stands for Search Engine Optimization, the practice of improving a website's visibility in search engine results.

This question belongs to: Computer Internet and Web Technologies
Question #2
What does the 'HttpOnly' attribute flag instruct a web browser to do when handling a specific session cookie?
A. To prevent client-side scripts (like JavaScript) from accessing the cookie, reducing the risk of data theft via Cross-Site Scripting (XSS)
B. To delete the cookie instantly when the network switches to an alternative port path
C. To force the web page content layout into a text-only presentation mode
D. To ensure the cookie only operates when accessing local intranet platforms

Correct Answer: Option A


Explanation:
The 'HttpOnly' security flag prevents client-side scripts from reading cookie strings via properties like 'document.cookie', protecting session tokens from malicious script injection exploits.

This question belongs to: Computer Internet and Web Technologies
Question #3
Which port does the secure version of Simple Mail Transfer Protocol (SMTPS) or SMTP over SSL commonly use by default?
A. 25
B. 110
C. 80
D. 465

Correct Answer: Option D


Explanation:
Port 465 is the historically standard port designated for running secure SMTP connections encrypted using SSL/TLS.

This question belongs to: Computer Internet and Web Technologies