You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

12 lines
4.2 KiB

id&qtp&qim&qil&qtx&qca&qia&qrm&qnxt&qprv&qalb&subj&wght&pts&flr&ded&layout&qfixed&qptsbyans&flags
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.