Which of the following is a common technique to reduce the size of web resources for faster loading? MCQ with Answer and Explanation
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Question #1
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What is the purpose of the 'X-Frame-Options' HTTP header?
Correct Answer: Option D
Explanation:
X-Frame-Options is used to indicate whether a browser should be allowed to render a page in a , , or , helping to prevent clickjacking.
X-Frame-Options is used to indicate whether a browser should be allowed to render a page in a , , or , helping to prevent clickjacking.
This question belongs to:
Computer
Internet and Web Technologies
Question #2
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Which of the following is a method to improve the security of a website by preventing attacks like XSS?
Correct Answer: Option B
Explanation:
Output encoding, input validation, and CSP are all effective defenses against XSS attacks.
Output encoding, input validation, and CSP are all effective defenses against XSS attacks.
This question belongs to:
Computer
Internet and Web Technologies
Question #3
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Which of the following is a type of web cookie that is deleted when the browser is closed?
Correct Answer: Option B
Explanation:
Session cookies (non-persistent) exist only until the browser is closed, while persistent cookies have an expiration date.
Session cookies (non-persistent) exist only until the browser is closed, while persistent cookies have an expiration date.
This question belongs to:
Computer
Internet and Web Technologies
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