Which of the following is a client-side storage mechanism in web browsers? MCQ with Answer and Explanation

Which of the following is a client-side storage mechanism in web browsers?
A. All of the above
B. sessionStorage
C. localStorage
D. Cookies
Answer: Option A
Solution (By JKSSB Mock Tests)
localStorage, sessionStorage, and cookies are all ways to store data on the client side, with different scopes and persistence.

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Practice More Internet and Web Technologies Questions

Question #1
What is the function of the 'Snoozed' folder or filter inside a modern digital email workspace setup?
A. To temporarily hide selected email messages from the main inbox view, configured to automatically reappear at a designated future date and time chosen by the user
B. To clear configuration script parameters automatically from local storage modules
C. To store incomplete drafts of email layouts
D. To hold unverified spam items safely until automatic deletion

Correct Answer: Option A


Explanation:
The Snooze feature allows users to postpone handling an email, removing it from view and scheduling it to slide back to the top of the inbox when they are ready to address it.

This question belongs to: Computer Internet and Web Technologies
Question #2
Which type of web software layout strategy automatically adjusts page spacing, element scaling, and images to look optimal across multiple screen sizes (Desktop, Tablet, Mobile phone)?
A. Monolithic Template Logic
B. Responsive Web Design
C. Static Grid Layout
D. Fixed Frame Presentation

Correct Answer: Option B


Explanation:
Responsive Web Design uses fluid grids, flexible images, and CSS media queries to dynamically adjust the layout based on the user's device screen width.

This question belongs to: Computer Internet and Web Technologies
Question #3
Which specific protocol operates inside email infrastructures to provide secure, encrypted message transfers between independent mail servers over port 465 or 587?
A. SMTPS / Secure SMTP
B. HTTP unencrypted standards
C. IMAP protocol loops
D. POP3 server frameworks

Correct Answer: Option A


Explanation:
Secure SMTP variants utilize cryptographic SSL/TLS layers to encrypt email transmissions between mail servers, preventing eavesdropping and data tampering.

This question belongs to: Computer Internet and Web Technologies