Tag: science & technology

Questions Related to science & technology

Online SBI/HDFC netbanking use which encryption technique?

general knowledge science & technology

  1. MD5

  2. MD5-RSA

  3. SSL

  4. AES (Advance DES)

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Correct Option: C

You are getting unwanted mails in your default outlook email client and you don’t want it. Which port will you ban if don’t want ANY mail?
general knowledge science & technology

  1. 443

  2. 139

  3. 110

  4. 80

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Correct Option: C

What is honeypot?

general knowledge science & technology

  1. It can hack all systems.

  2. Safe corporate data deposits.

  3. You can download anything from here.

  4. trap for cyber criminals.

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Correct Option: D

How many layers are there in OSI model?
general knowledge science & technology

  1. 6

  2. 7

  3. 8

  4. 9

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Correct Option: B

Who are White Hats?

general knowledge science & technology

  1. Underground Hackers

  2. Ethical Hackers

  3. US Gov. FBI hackers

  4. Less knowledgeable hackers

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Correct Option: B

Which version of JAVA is known as "Tiger"?
general knowledge science & technology

  1. 1.4

  2. 1.5

  3. 1.6

  4. 2

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Correct Option: B

How many parties define a digital signature?
general knowledge science & technology

  1. 2

  2. 3

  3. 4

  4. Depends on Signature hierarchy

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Correct Option: D

You live with your 4 other friends. All have laptops but only one internet connection. Service provider has noted the physical address(MAC address) of your subscribed laptop. How your friends can use internet on their laptops? (Select best option)
general knowledge science & technology

  1. By using proxy server.

  2. Using a hub.

  3. User can change their Physical address identical to subscribed laptop.

  4. Apply for another net connection.

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Correct Option: C

Can you track where your eMails are being forwarded?
general knowledge science & technology

  1. True

  2. False

  3. Depends on MIME type

  4. What the hell you are talking?

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Correct Option: A

What was the original Apple computers logo?
general knowledge science & technology

  1. Rainbow apple

  2. Rainbow apple with a bite

  3. Red apple

  4. Sir Isaac Newton under an apple tree

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Correct Option: D