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Information Technology
information technology expressions
In general a DBMS is a substantial piece of software, the result of many man-years of effort, but because its development costs are spread over a number of purchasers it can probably provide more facilities than would be economic in ..... product.
a
a cut-and-dried
b
a made-to-measure
c
an off-the-rack
d
a one-off
When surfing the Internet, people usually prefer high-..... connections because these types of connections are very fast and are able to download and upload information easily and quickly.
bandwidth
handy
run
The Tendermint Core is a full-fledged ________ that is fully malleable and tailorable to the needs of any project.
blockchain implementation
distributed network
blockchain database
state replication machine
Federated Byzantine Agreement is a relatively new consensus algorithm used by cryptocurrencies ______________.
Ripple
Stellar
all of the above
none of the above
In the CAP Theorem, a system can only have two out of three of which properties at any given time? ___________
inconsistency, availability, partition tolerance
equilibrium, availability, partition intolerance
consistency, availability, partition tolerance
consistency, accessibility, partition tolerance
Which of these 2020 US presidential candidates is also a strong advocate of Bitcoin?
Ace Watkins
Donald Trump
Bernie Sanders
John McAfee
The cryptographic link that keeps blocks together using a hash function is called a ______________.
series
pattern
chain
sequence
Which of these cryptocurrencies can still be mined with GPUs?
Ethereum Classic
Bitcoin Gold
Monero
_________________ is a protocol that is used from one program to request a service on another program located on a network.
PRN
CPR
RPC
PNR
Cybersecurity budgets will increase this hear and the forecast shows that global IT security spending will exceed $1 trillion.
exceed
cybersecurity
increase
hear
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