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Information Technology
Blockchain
Blockchain technology
The process of creating new blocks is called _______.
a
mining
b
minting
c
digging
d
issuing
In a permissionless environment, any user can join and participate in the network without any practical requirement distributing the network to the fullest extent. Decentralisation ____________ distribution of the network.
equals
does not equal
is a direct effect of
none of the above
Most blockchain implementations appear to be susceptible to ____________ barring for a few implementations that utilise advanced cryptography protocols, Cardano being a prime example.
post-quantum technology
replay attacks
double-spending
lattice-based cryptography
These ERCs, when they were accepted by the core development team of Ethereum, were migrated to an EIP, or Ethereum Improvement Proposal, that was considered by many as a formal ___________.
code glossary
certification
guideline
interface
A developer is able to create software on a specific platform with the help of a __________________ kit.
language development
programming development
hardware development
software development
When will the new cryptocurrency go live?
on December 20th
on December 30th
on January 20th
on January 30th
A _________________ is a representation of a digital asset built on a new blockchain.
badge
coin
mint
star
_____________ signatures make sure individual transaction outputs on the blockchain can't be traced.
Circle
Ring
Band
Loop
_____________________ are analytical experts who use their skills to find trends and manage data.
Data analysts
Data scientists
Data experts
Data technicians
Which of these is a measure of protection for the Safe Screen?
it is not visible to the operating system
it is protected through a hardware firewall
it is physically apart from the rest of the phone mechanism
all of the above
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