create your own

let firstName = {A: 'Alpha', B: 'Beta', C: 'Cache', D: 'Data', E: 'Energy', F: 'Function', G: 'Glitch', H: 'Half-life', I: 'Ice', J: 'Java', K: 'Keystroke', L: 'Logic', M: 'Malware', N: 'Nagware', O: 'OS', P: 'Phishing', Q: 'Quantum', R: 'RAD', S: 'Strike', T: 'Trojan', U: 'Ultraviolet', V: 'Vanilla', W: 'WiFi', X: 'Xerox', Y: 'Y', Z: 'Zero'}

let surname = {A: 'Analogue', B: 'Bomb', C: 'Catalyst', D: 'Discharge', E: 'Electron', F: 'Faraday', G: 'Gig', H: 'Hacker', I: 'IP', J: 'Jabber', K: 'Killer', L: 'Lazer', M: 'Mike', N: 'n00b', O: 'Overclock', P: 'Payload', Q: 'Quark', R: 'Roy', S: 'Spy', T: 'T-Rex', U: 'Unit', V: 'Virus', W: 'Worm', X: 'X', Y: 'Yob', Z: 'Zombie'}

//copied during tests

Answered above.

From the description:

// These two objects are preloaded, you need to use them in your code
var firstName = {A: 'Alpha', B: 'Beta', C: 'Cache' ...}
var surname = {A: 'Analogue', B: 'Bomb', C: 'Catalyst' ...}

firstName and surname are objects that are preloaded and you can use them in your solution.

For future reference, issues are when something is broken with the kata, not for when you have a question.

where is the alias value? missing parameter. :( no gucci

where is the alias value? missing parameter. :(
no gucci

ce e asta?