choose four websites that are generally a credible source of accurate information.

Introducing Titan$$ The World's #$1$ Open Science Supercomputer

$1$

wwv$.$olcf.ornl.gov$/$titan$/$

U$.$S$.$ supercomputer at Tenn. lab is world's fastest. A supercomputer at the govemment's Oak Ridge National Laboratory in Tennessee has been named the $...$

U$.$S$.$ Lab's "Titan" Named World's Fastest Supercomputer

$2$

news nationalgeographic com$/$news$/./121020-$titan$-$fastest$-$supercomput. Ott $29,2012-$ But another U$.$S$.$ government machine, Sequoia, has topped the world $...$ A few dozen supercomputers around the world have used GPU and $...$

Intel Federal LLC to Propel Supercomputing Advancements for the $...$

$3$ newsroom.

intel.com $>$ All Places $>$ Intel Newsroom Jul $13,2012-$ NEWS HIGHLIGHTS Intel Federal LLC wins $$19$ million contract to apply new approaches to extreme$-$scale computing research and $...$

San Diego Supercomputer Center: SDSC$\text{'}$s Gordon: A Non $...$

$4$

www$.$sdsc$.$edu, New$/$s Center Jun $6,2013-$ When the San Diego Supercomputer Center $($SDSC$)$ at the $...$ Available for use by industry and government agencies, Gordon is part of the $...$

Met Office needs supercomputers, say MPS $-$ Central government $...$

$5$ central$-$government governmentcomputing com $./$mps$-$report$-$met$-$offic Feb $21,2012-$ Met Office needs supercomputers, say MPs$.$ Met Office needs 'stepchange in computing capacity, says science and technology commiltee.

NSA Utah Data Center $-$ Serving Our Nation's Intelligence Community

$6$ nsa gov$1$ info$/$utah$-$data$-$center$/$ v

The AES $256-$bit encryption key is the standard for top$-$secret US government $...$ a classified supercomputer designed specifically for cryptanalysis largeting the $...$