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Information Technology
Blockchain
Blockchain technology
To ensure correctness, a consensus algorithm is used to achieve the following: ______________
a
validity, agreement, dissolution
b
credibility, disagreement, termination
c
credibility, agreement, termination
d
validity, agreement, termination
Borrowing money from a third party (usually a broker) to purchase assets, thus accessing greater sums of capital, is called __________.
spot trading
short selling
margin trading
none of the above
Which cryptocurrency exchange is currently under investigation for supposedly covering up a $850 million loss in its related stablecoin?
Binance
Bitfinex
Kraken
Huobi
Why has software giant Oracle filed a lawsuit against blockchain project CryptoOracle?
for copyright infringement
for scamming customers
for unfair competition
for false advertising
A _________________ is a representation of a digital asset built on a new blockchain.
badge
coin
mint
star
___________ is a communication protocol that is used to convert an IP address into a physical address.
ARP
PRA
IPA
ADI
_______________ is middleware that sits between the physical radio hardware and the application.
PoTivity
DoTivity
BoTivity
IoTivity
_______________ IoT is a wireless communication standard for IoT projects.
Narrowband
Wideband
Broadband
Slimband
How many operating systems does the phone have?
two: Function X and iOS
two: Function X and Android
one: blockchain
one: Android
What is the city’s token called?
Akon’s Bit Coin
A-Token
Akon Fungible Token
Akoin
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