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12 lines
4.2 KiB
12 lines
4.2 KiB
4 months ago
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id&qtp&qim&qil&qtx&qca&qia&qrm&qnxt&qprv&qalb&subj&wght&pts&flr&ded&layout&qfixed&qptsbyans&flags
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blkchn5.001&esa&1&N&Under the oversight of the Linux Foundation, a
;consortium of
;companies and communities started an Open Source
;project called ___________ to standardize and
;accelerate
;development and implementation of permissioned
;blockchain applications and solutions for
;businesses.&hyperledger,hiperledger&&Under the oversight of the Linux Foundation, a
;consortium of<br>companies and communities started
;an Open Source<br>project called Hyperledger to
;standardize and accelerate<br>development and
;implementation of permissioned blockchain
;applications and solutions for<br>businesses.&&&&undefined.0&&&&&1&&&N.
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blkchn5.002&esa&0&N&The startups adopting this platform are side-stepping
;________________ and are
;instead using blockchain technology to solve business
;problems.&cryptocurrency,cryptocurrencies&&The startups adopting this platform are side-stepping
;cryptocurrencies and are<br>instead using blockchain
;technology to solve business<br>problems.&&&&undefined.0&&&&&1&&&N.
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blkchn5.003&esa&0&N&There are issues unique to blockchain
;implementations by
;cryptocurrencies that pertain to security in
;the way they use
;“miners” to maintain distributed copies of the
;public ______.&ledger&&There are issues unique to blockchain
;implementations by<br>cryptocurrencies that
;pertain to security in the way they
;use<br>“miners” to maintain distributed copies of
;the public ledger.&&&&undefined.0&&&&&1&&&N.
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blkchn5.004&esa&0&N&Since anyone can view a public ledger there will
;always
;be concerns regarding lack of ___________ - the
;inability to
;handle large volumes of transactions concurrently&scalability,scaling,scale&&Since anyone can view a public ledger there will
;always<br>be concerns regarding lack of scalability -
;the inability to<br>handle large volumes of
;transactions concurrently&&&&undefined.0&&&&&1&&&N.
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blkchn5.005&esa&0&N&All blockchain implementations use encryption and are
;technically susceptible to a cryptography _______.&breach,compromise,failure&&All blockchain implementations use encryption and
;are<br>technically susceptible to a cryptography
;breach.&&&&undefined.0&&&&&1&&&N.
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blkchn5.006&esa&0&N&A blockchain ledger is either open to the public, or
;requires
;__________ to access.&permission&&A blockchain ledger is either open to the public, or
;requires<br>permission to access.&&&&undefined.0&&&&&1&&&N.
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blkchn5.007&esa&0&N&Encryption that many considered bulletproof by
;today’s standards could become less secure in
;the future as technology advances. For example,
;no one really knows the impact powerful
;_______ ________ will have on cryptography.&quantum computers,quantum computing&&Encryption that many considered bulletproof by
;<br>;today’s standards could<br>become less <br>;
;<br>secure in <br>the future as technology <br>;
;<br>advances. For<br>example, <br>no one really
;<br>;<br>knows the impact powerful <br>;<br>;
;<br>;quantum<br>computers will have on <br>;
;<br>;cryptography.&&&&undefined.0&&&&&1&&&N.
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blkchn5.008&esa&0&N&The inability to scale up to handle increased ______
;is a real
;threat for any distributed application, whether
;blockchain-based or not.&demand,transactions,workload,work,volume&&The inability to scale up to handle increased demand
;is a real<br>threat for any distributed application,
;whether<br>blockchain-based or not.&&&&undefined.0&&&&&1&&&N.
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blkchn5.009&esa&0&N&By 2018, after its first 8 years of existence Bitcoin
;only could
;complete _______ transactions per second.&7,seven&&By 2018, after its first 8 years of existence Bitcoin
;only could<br>complete 7 transactions per second.&&&&undefined.0&&&&&1&&&N.
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blkchn5.010&esa&0&N&All cryptocurrencies still have a ways to go
;to rival a company like Visa who reports its network can
;process 24,000 credit card transactions per second and
;averages ___ million transactions per day.&150&&All cryptocurrencies still have a ways to go<br>to rival a company like Visa who reports its network can<br>process 24,000 credit card transactions per second and<br>averages 150 million transactions per day.&&&&undefined.0&&&&&1&&&N.
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