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blockchain CBDE

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Exam contains 99 questions

Page 17 of 17

Question 97 🔥

If we divide two integers: 5/2, the result is:

Which database solution meets these requirements?

A. 2, because the decimal is truncated.

B. 3, because it's always rounded.

C. 2.5, because it's automatically converted into a float.

Discussion of the question

Question 98 🔥

DApps are:

Which database solution meets these requirements?

A. great, because they cut the middle man, run on a trusted platform, apply logic to the blockchain where already economic assets are running and thus allow peer to peer trade.

B. an amazing way to create new applications. Those applications run entirely separated from other applications on the platform and allow for logical interactions. They can't access any funds to add an additional layer of trust.

C. a new way of applying logical operations for banks and big financial institutions. This way they can reduce the staff while operating at increased security.

Discussion of the question

Question 99 🔥

Inheritance is useful, because a contract that is derived from another contract can make use of:

Which database solution meets these requirements?

A. all public state variables and properties, public and internal functions and modifiers.

B. all public and private state variables, public, internal and external functions, but not modifiers

C. all public state variables and properties, public functions and modifiers, but not internal, external or private ones.

Discussion of the question

Ready to Pass Your Certification Test

blockchain CBDE

Exam contains 99 questions

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