What is the purpose of an 'IP Address' assignment in internet architectures? MCQ with Answer and Explanation

What is the purpose of an 'IP Address' assignment in internet architectures?
A. To store email files permanently inside local terminal drives
B. To uniquely identify a specific device interface on a network, allowing data packets to be correctly routed to it
C. To clean automated malware scripts from browser cache blocks
D. To format visual layouts of web content documents cleanly
Answer: Option B
Solution (By JKSSB Mock Tests)
An Internet Protocol (IP) address serves as a unique logical address identifier for a device on an IP network, enabling accurate packet routing.

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Practice More Internet and Web Technologies Questions

Question #1
Which type of software vulnerability involves an attacker injecting malicious scripts into trusted websites, which are then executed by unsuspecting client web browsers?
A. Denial of Service (DoS)
B. Cross-Site Scripting (XSS)
C. SQL Injection
D. Buffer Overflow

Correct Answer: Option B


Explanation:
Cross-Site Scripting (XSS) is a security vulnerability where malicious script blocks are injected into reliable web templates, running malicious scripts directly inside client browsers.

This question belongs to: Computer Internet and Web Technologies
Question #2
Which of the following is a common protocol for streaming media?
A. RTSP
B. RTMP
C. All of the above
D. RTP

Correct Answer: Option C


Explanation:
RTSP, RTP, and RTMP are all protocols used for streaming media, each serving different aspects of real-time data delivery.

This question belongs to: Computer Internet and Web Technologies
Question #3
What is the purpose of the 'Cache-Control' HTTP header?
A. To authenticate the user
B. To control the format of the response
C. To specify caching policies for the resource
D. To set the language of the content

Correct Answer: Option C


Explanation:
The Cache-Control header is used to define caching directives such as max-age, no-cache, and private, controlling how and for how long the resource can be cached.

This question belongs to: Computer Internet and Web Technologies