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Information Technology
Blockchain
Blockchain technology
Europe has also begun a few initiatives in the space under its Horizon-2020 programme, specifically in the field of IoT security. In general, blockchain technology is exploited due to its ____________ which is especially useful in IoT security.
a
immutability
b
modularity
c
auditability
d
scalability
What does vertical scaling look like in practice?
more RAM/CPU to each existing machine
more machines of the same computational power
more powerful machines
none of the above
Which of these twins are also Bitcoin investors?
Tyler and Cameron Winklevoss
Mary Kate and Ashley Olsen
Dylan and Cole Sprouse
Benji and Joel Madden
Which of these is a stablecoin?
Monero
Tether
Cardano
Stellar
The cryptographic link that keeps blocks together using a hash function is called a ______________.
series
pattern
chain
sequence
____________ is a format that is used to store computer data on audio tape.
SDS
SSD
DDS
DSD
______________________ is the automation of certain activities within a household.
Home automation
Flat automation
Townhouse automation
Motel automation
______________ is a program or group of programs designed for end users.
Function software
Operation software
Application software
Order software
Which of these tokens is powering the Finney phone?
STN
SRN
SIN
SLB
When were the plans for the crypto city first announced?
in 2020
in 2010
in 2013
in 2018
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