Microsoft Word MCQs for Competitive Exams

2191

Which of the following is considered the most secure method for receiving one-time passwords?

A An authenticator app (like Google Authenticator or Authy). B An SMS text message. C An email. D A phone call.

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2192

What does "salting" a password mean in cryptography?

A Adding extra characters to a password to make it meet length requirements. B Adding a unique, random string of characters to a password before it is hashed. C Encrypting a password with a special key. D C) Encrypting a password with a special key.

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2193

Which authentication factor is most susceptible to a shoulder surfing attack?

A Inherence (fingerprint) B Possession (security key) C Knowledge (PIN or password) D D) All are equally susceptible.

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2194

What is the FIDO (Fast Identity Online) Alliance?

A A government agency that regulates passwords. B An open industry association with a mission to develop and promote authentication standards that reduce the world's over-reliance on passwords. C A company that sells security keys. D An online community for dog owners named Fido.

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2195

What is a primary benefit of using a physical security key for MFA?

A It is completely immune to phishing attacks. B It does not require a battery. C It is very inexpensive. D It is the easiest method to set up.

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2196

Why is MFA significantly more secure than just a password?

A Because even if an attacker steals your password, they still cannot access your account without the second factor. B Because it is impossible for an attacker to get past MFA. C Because MFA passwords are much longer. D Because it makes the website run faster.

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2197

A Cross-Site Scripting (XSS) attack involves:

A Injecting malicious scripts into a trusted website, which then run in the browsers of other users. B Crossing out words on a website with a script. C Sending a large amount of traffic to a website to take it offline. D Stealing the website's source code.

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2198

What is a key challenge to the widespread adoption of MFA?

A It is less secure than passwords. B It is too expensive for individuals to use. C The perceived inconvenience or complexity for users, and the need for account recovery processes. D It is not supported by any major websites.

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2199

What is Multi-Factor Authentication (MFA)?

A ? B A very long and complex password. C Using the same password for multiple accounts. D C) Using the same password for multiple accounts.

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2200

"Push notifications" for MFA work by:

A Sending a code to your phone via SMS. B Requiring you to enter a code from an authenticator app. C Sending a prompt to a trusted device (like your phone) that you simply tap to approve or deny the login attempt. D Pushing you to remember your password.

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