Which of the following is a type of web-based attack that involves injecting SQL queries into input fields? MCQ with Answer and Explanation
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Question #1
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Which network utility allows a user to trace the specific real-time hop-by-hop path and transit delays of packets moving across routers from source to destination on the internet?
Correct Answer: Option A
Explanation:
Traceroute maps out and records the explicit path of network routers that data packets cross to reach a target destination, displaying transit times for each hop.
Traceroute maps out and records the explicit path of network routers that data packets cross to reach a target destination, displaying transit times for each hop.
This question belongs to:
Computer
Internet and Web Technologies
Question #2
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Which HTTP status code indicates that a requested page has been permanently moved?
Correct Answer: Option B
Explanation:
HTTP 301 means Moved Permanently, indicating the resource has been assigned a new permanent URI. 302 is temporary redirect, 400 is Bad Request, and 404 is Not Found.
HTTP 301 means Moved Permanently, indicating the resource has been assigned a new permanent URI. 302 is temporary redirect, 400 is Bad Request, and 404 is Not Found.
This question belongs to:
Computer
Internet and Web Technologies
Question #3
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Which of the following is a characteristic of a WebSocket?
Correct Answer: Option A
Explanation:
WebSocket enables two-way interactive communication between a client and server over a single persistent connection, unlike HTTP which is half-duplex.
WebSocket enables two-way interactive communication between a client and server over a single persistent connection, unlike HTTP which is half-duplex.
This question belongs to:
Computer
Internet and Web Technologies
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