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Information Technology
information technology expressions
CIOs need to ..... back when their companies expect a 100% success rate, said Tom Halbouty, vice president and CIO of Pioneer Natural Resources.
a
draw
b
hit
c
pull
d
push
With data mining, the best way to accomplish this is by setting aside some of your data in a ..... to isolate it from the mining process; once the mining is complete, the results can be tested against the isolated data to confirm the model's validity.
cell
disk
folder
vault
Just increasing the quantities of manpower and money that a company throws ..... this problem is no longer sufficient to keep pace with all the changes.
after
at
to
(none)
I want to buy a ..... phone so that I can walk around my house and talk on the phone at the same time. I don't like being confined to my desk and the telephone cord is so short.
monopoly
collect
package
cordless
What does the concept Publish or Perish change in Bitcoin?
it replaces the original Bitcoin Fork-Resolving Policy (length FRP) with a weighted FRP
in case of competing blocks, it chooses the one with the fresher timestamp
it achieves incentive compatibility
it solves the synchronicity problem
The smart contracts tokens reside in can actually contain a variety of methods and conditions that are evaluated ___________ the execution of a transfer.
before
during
all of the above
A __________________ is the transfer of value or coins from one address to another.
transaction
negotiation
deal
contract
What is cryptojacking?
the unauthorized use of someone else’s computer for mining cryptocurrency
the usage of cryptocurrencies for hacking purposes
switching out crypto miners for slower ones without your victims knowing
getting crypto into any conversation, no matter what your conversation partners think about it
Under which name was BOB previously known?
NPhone
ZPhone
YPhone
XPhone
The military uses carrier robots to carries heavy loads across treacherous terrain.
uses
carries
across
terrain
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