Blockchain Basics EXAM LATEST
ACTUAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS |
ALREADY GRADED A+
Two Factor Authentification (FC'ed) - CORRECT ANSWER-A process of
entering a second password transmitted to a side device along with the primary one
to ensure who is logging on is who they say they are.
Captchas - CORRECT ANSWER-an image presented on the screen with a set of
words asked to be retyped in by the user to verify that the person logging in to the
system is in fact a human being.
Blockchain Database - CORRECT ANSWER-In a blockchain database, the
database is stored on all clients, with each containing a copy of the entire database.
Blockchain Database .#1 - CORRECT ANSWER-In a blockchain database, edits
can not be made to the database. All changes to the database are simply recorded
as newly distributed blocks on the chain. We call this characteristic immutability.
Blockchain Database .#2 - CORRECT ANSWER-In a blockchain there is no
central authority. Power is distributed evenly amongst all the blocks in the chain.
, Blockchain Database .#3 - CORRECT ANSWER-The blockchain is sometimes
referred to as the "Trust Protocol".
Consensus Based Permission - CORRECT ANSWER-When changes are made to
a database that all clients are comfortable with because they are all in aggreance of
who has permissions.
Structured Database - CORRECT ANSWER-A database in which the table is
organized with rows and columns that are organized with a record (the rows)
who's information is thusly organized into specified fields (columns) that represent
the same information in each record.
Structured Database .#1 - CORRECT ANSWER-In a structured database, most
data resides within the main servers of the database.
Structured Database .#2 - CORRECT ANSWER-If a system relies on a central
database, it can result in a single point of failure.
Unstructured Database - CORRECT ANSWER-A database with no real
organization to corrolate amongst it's data tables.
Unstructured Database .#1 - CORRECT ANSWER-In an unstructured database,
the data resides spread out amongst the clients.
Designated System Administrator - CORRECT ANSWER-In any system where
rights are granted to users for privileges in a database, there is a super admin that
grants those rights.
© 2026 Copyright. All Rights Reserved. This document is
protected by copyright law
ACTUAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS |
ALREADY GRADED A+
Two Factor Authentification (FC'ed) - CORRECT ANSWER-A process of
entering a second password transmitted to a side device along with the primary one
to ensure who is logging on is who they say they are.
Captchas - CORRECT ANSWER-an image presented on the screen with a set of
words asked to be retyped in by the user to verify that the person logging in to the
system is in fact a human being.
Blockchain Database - CORRECT ANSWER-In a blockchain database, the
database is stored on all clients, with each containing a copy of the entire database.
Blockchain Database .#1 - CORRECT ANSWER-In a blockchain database, edits
can not be made to the database. All changes to the database are simply recorded
as newly distributed blocks on the chain. We call this characteristic immutability.
Blockchain Database .#2 - CORRECT ANSWER-In a blockchain there is no
central authority. Power is distributed evenly amongst all the blocks in the chain.
, Blockchain Database .#3 - CORRECT ANSWER-The blockchain is sometimes
referred to as the "Trust Protocol".
Consensus Based Permission - CORRECT ANSWER-When changes are made to
a database that all clients are comfortable with because they are all in aggreance of
who has permissions.
Structured Database - CORRECT ANSWER-A database in which the table is
organized with rows and columns that are organized with a record (the rows)
who's information is thusly organized into specified fields (columns) that represent
the same information in each record.
Structured Database .#1 - CORRECT ANSWER-In a structured database, most
data resides within the main servers of the database.
Structured Database .#2 - CORRECT ANSWER-If a system relies on a central
database, it can result in a single point of failure.
Unstructured Database - CORRECT ANSWER-A database with no real
organization to corrolate amongst it's data tables.
Unstructured Database .#1 - CORRECT ANSWER-In an unstructured database,
the data resides spread out amongst the clients.
Designated System Administrator - CORRECT ANSWER-In any system where
rights are granted to users for privileges in a database, there is a super admin that
grants those rights.
© 2026 Copyright. All Rights Reserved. This document is
protected by copyright law
