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৽આςελʔਐԽ࿦ʙ͜Ε͔Βͷςετͷ࿩Λ͠Α͏ʙ March 08, 2020 Mark Ward @mkwrd
 QA Speaker
 International Conference Freak 5BMLJO͡Ό͢·Δ

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͓஻Γܥ2"ΤϯδχΞ גࣜձࣾάϩʔϏε ඇ৘ใܥʢจܥʣग़਎ ւ֎ΧϯϑΝϨϯεߦ͖ա͗ශ๡ Ո௞ ԁͷ͓෦԰ܖ໿ߋ৽ .BSL8BSE!NLXSE

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.BSL8BSE!NLXSE ڭҭܥࣄۀձࣾ .#"ϓϩάϥϜΛఏڙ͢ΔגࣜձཱࣾͷେֶӃͰ༗໊ ܦӦ૚ΛؚΉاۀݚम ૑଄ͱมֵ ܦӦʹؔ͢ΔʮώτʯɾʮΧωʯɾʮνΤʯͷੜଶܥ ΤϯδχΞ૊৫͸೥໨ɺշదͳब࿑؀ڥ એ఻

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.BSL8BSE!NLXSE એ఻

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.BSL8BSE!NLXSE એ఻ εςΩͳձࣾͰ͢ɻ

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͜ͷτʔΫͰ͸ɺ ςετΛઐۀͱ͢ΔਓΛ ͻͬ͘ΔΊͯʮςελʔʯͱ ݺͼ·͢ɻ ʮςετΤϯδχΞʯ͸௕͍ɻ

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ςελʔ͸ ΢νͷձࣾʹ͸͍ͳ͍Α
 ͱ͍͏ํ ?

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!? ͦ͏͍͏اۀɺଟ͍Ͱ͢

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!! ͍ΘΏΔैདྷܕͷʮςετɾ඼ূʯͷ
 ࿮಺Ͱ͍͏ͱ͜Ζͷςελʔ͸
 ͩΜͩΜͱݮ͍ͬͯΔʗ͍͘ ʢͷͰ͸ͳ͍͔ʣ

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ιϑτ΢ΣΞ͓Αͼ։ൃϓϩηεʹؔ͢Δ 2ͭͷେ͖ͳมԽ

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ϓϩμΫτϥΠϑαΠΫϧͷมԽ πʔϧɾํ๏࿦ͷมԽ

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ϓϩμΫτϥΠϑαΠΫϧͷมԽ ඼࣭ ࣌ؒ ͍··Ͱ

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ϓϩμΫτϥΠϑαΠΫϧͷมԽ ඼࣭ ࣌ؒ ͍··Ͱ ϦϦʔε

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ϓϩμΫτϥΠϑαΠΫϧͷมԽ ඼࣭ ࣌ؒ ͍··Ͱ ϦϦʔε

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ϓϩμΫτϥΠϑαΠΫϧͷมԽ ඼࣭ ࣌ؒ ͍··Ͱ ϦϦʔε

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ϓϩμΫτϥΠϑαΠΫϧͷมԽ ඼࣭ ࣌ؒ ϦϦʔε ͍··Ͱ

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ϓϩμΫτϥΠϑαΠΫϧͷมԽ ඼࣭ ࣌ؒ ͜Ε͔Β ϦϦʔε

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ϓϩμΫτϥΠϑαΠΫϧͷมԽ ඼࣭ ࣌ؒ ͜Ε͔Β ϦϦʔε

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ϓϩμΫτϥΠϑαΠΫϧͷมԽ ඼࣭ ࣌ؒ ϦϦʔε ͜Ε͔Β ϦϦʔε

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ϓϩμΫτϥΠϑαΠΫϧͷมԽ ඼࣭ ࣌ؒ ϦϦʔε ͜Ε͔Β ϦϦʔε

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ϓϩμΫτϥΠϑαΠΫϧͷมԽ ඼࣭ ࣌ؒ ϦϦʔε ͜Ε͔Β ϦϦʔε ϦϦʔε ϦϦʔε

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ϓϩμΫτϥΠϑαΠΫϧͷมԽ ඼࣭ ࣌ؒ ϦϦʔε ͜Ε͔Β ϦϦʔε ϦϦʔε ϦϦʔε αʔϏεऴྃ

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͍··Ͱ πʔϧɾํ๏࿦ͷมԽ

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πʔϧɾํ๏࿦ͷมԽ ͍··Ͱ

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πʔϧɾํ๏࿦ͷมԽ ͍··Ͱ

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πʔϧɾํ๏࿦ͷมԽ ͍··Ͱ

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πʔϧɾํ๏࿦ͷมԽ ͜Ε͔Β

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πʔϧɾํ๏࿦ͷมԽ ͜Ε͔Β

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πʔϧɾํ๏࿦ͷมԽ ͜Ε͔Β

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πʔϧɾํ๏࿦ͷมԽ ͜Ε͔Β

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ࣗಈԽɾػցԽͷ࣌୅ ͜Ε͔Β ͍··Ͱ

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ࣗಈԽɾػցԽͷ࣌୅ ͜Ε͔Β ͍··Ͱ ςελʔ ഇۀʂʁ

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πʔϧɾํ๏࿦ͷมԽ ͜Ε͔Β ͍··Ͱ ςελʔ ഇۀʂʁ ͦ ͏ ͸ ͳ Γ · ͤ Μ

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৽આςελʔਐԽ࿦ ͜Ε͔Β ͍··Ͱ ظ଴͞ΕΔ
 ໾ׂͷมԽ

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୳ࡧతςετ &YQMPSBUPSZ5FTUJOH

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Ξϓϩʔνɾந৅ɾݪ࿦ ςΫχοΫɾ۩ମɾ࣮ફ

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Ξϓϩʔνɾந৅ɾݪ࿦

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Ξϓϩʔνɾந৅ɾݪ࿦ ਫฏࢥߟ Lateral Thinking

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Ξϓϩʔνɾந৅ɾݪ࿦ Ingo Phillip ਫฏࢥߟ Lateral Thinking

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ΤυϫʔυɾσϘϊʦஶʧ ౻ౡΈ͞ࢠʦ༁ʧʢʣ ʰਫฏࢥߟͷੈքʱʢ͖͜ॻ๪ʣ &EXBSEEF#POP l-"5&3"-5)*/,*/("/*/530%6$5*0/z

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Novak Djokovic

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Grand Slam Australian Open 128 Players

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Grand Slam Australian Open 128 Players ༏উऀ͕ܾ·Δ·Ͱ ͜ͷτʔφϝϯτͰ͸ Կࢼ߹ߦΘΕ͔ͨʁ

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Grand Slam Australian Open 128 Players 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM

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Grand Slam Australian Open 128 Players 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM

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Grand Slam Australian Open 128 Players 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM

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Grand Slam Australian Open 128 Players 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM

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Grand Slam Australian Open 128 Players 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM

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Grand Slam Australian Open 128 Players 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM

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Grand Slam Australian Open 128 Players 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM

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Grand Slam Australian Open 128 Players 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM Total = 1 + 2 + 4 + 8 + 16 + 32 + 64

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Grand Slam Australian Open 128 Players 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM ౳ൺ਺ྻͷ࿨ ॳ߲ aɾެൺ rɾୈ n ߲·Ͱͷ࿨ a * (1 - rn) / (1 - r)

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Grand Slam Australian Open 128 Players 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM ౳ൺ਺ྻͷ࿨ ॳ߲ 1ɾެൺ 2ɾୈ 7 ߲·Ͱͷ࿨ 1 * (1 - 27) / (1 - 2)

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Grand Slam Australian Open 128 Players ౳ൺ਺ྻͷ࿨ ॳ߲ 1ɾެൺ 2ɾୈ 7 ߲·Ͱͷ࿨ 1 * (1 - 27) / (1 - 2) 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM

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Grand Slam Australian Open 128 Players 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢

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Grand Slam Australian Open 128 Players 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ਨ௚ࢥߟ Vertical Thinking

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ਨ௚ࢥߟ Vertical Thinking ਫฏࢥߟ Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM

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ਨ௚ࢥߟ Vertical Thinking ਫฏࢥߟ Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ উऀ͚ͩͰͳ͘ഊऀʹ΋ண໨͢Δ ▼ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM

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ਨ௚ࢥߟ Vertical Thinking ਫฏࢥߟ Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ উऀ͚ͩͰͳ͘ഊऀʹ΋ண໨͢Δ ▼ ਓ͕༏উ͢ΔͳΒ͹ ࢒Γͷਓ͸Ͳ͔͜Ͱෛ͚Δ 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM

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ਨ௚ࢥߟ Vertical Thinking ਫฏࢥߟ Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ উऀ͚ͩͰͳ͘ഊऀʹ΋ண໨͢Δ ▼ ਓ͕༏উ͢ΔͳΒ͹ ࢒Γͷਓ͸Ͳ͔͜Ͱෛ͚Δ ෛ͚Δճ਺͸ͦΕͧΕճͣͭ ͱ͍͏͜ͱ͸ࢼ߹਺͸ 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM

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ਨ௚ࢥߟ Vertical Thinking ਫฏࢥߟ Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ উऀ͚ͩͰͳ͘ഊऀʹ΋ண໨͢Δ ▼ ਓ͕༏উ͢ΔͳΒ͹ ࢒Γͷਓ͸Ͳ͔͜Ͱෛ͚Δ ෛ͚Δճ਺͸ͦΕͧΕճͣͭ ͱ͍͏͜ͱ͸ࢼ߹਺͸ ૑଄తࢥߟ Creative Thinking ▼ 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM

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ਨ௚ࢥߟ Vertical Thinking ਫฏࢥߟ Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ ▼ ୳ࡧతςετ Exploratory Testing ▼ 3PVOE ࢼ߹਺ બख਺ 3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM

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ਨ௚ࢥߟ Vertical Thinking ਫฏࢥߟ Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ ▼ ୳ࡧతςετ Exploratory Testing ▼ ▼ ▼ ܗࣜతςετ Formal Testing

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ਨ௚ࢥߟ Vertical Thinking ਫฏࢥߟ Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ ▼ ୳ࡧతςετ Exploratory Testing ▼ ▼ ▼ ܗࣜతςετ Formal Testing όά

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ਨ௚ࢥߟ Vertical Thinking ਫฏࢥߟ Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ ▼ ୳ࡧతςετ Exploratory Testing ▼ ▼ ▼ ܗࣜతςετ Formal Testing όά

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Executive Management Objectives With QA and testing ୈ1Ґ

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Executive Management Objectives With QA and testing ୈ1Ґ ސ٬ຬ଍ͷอূ &OTVSF &OE6TFS 4BUJTGBDUJPO ˞ʹ͓͍ͯ

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Ϗδωεͷ੒௕ͱ ੒Ռ΁ͷߩݙ $POUSJCVUFUP #VTJOFTT(SPXUI
 BOE#VTJOFTT0VUDPNFT ˞ʹ͓͍ͯ Executive Management Objectives With QA and testing ୈ1Ґ

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˞ʹ͓͍ͯ ࢢ৔ʹग़Δલʹ ෆ۩߹Λଊ͑Δ %FUFDU 4PGUXBSF%FGFDUT #FGPSF(P-JWF Executive Management Objectives With QA and testing ୈ2Ґ

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˞ʹ͓͍ͯ ސ٬ຬ଍ͷอূ &OTVSF &OE6TFS 4BUJTGBDUJPO Executive Management Objectives With QA and testing ୈ3Ґ

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ܗࣜతςετʹςετϕʔεΛݩʹ࡞੒

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ܗࣜతςετʹςετϕʔεΛݩʹ࡞੒ ςετϕʔεʹ੡඼ʹؔ͢Δطଘͷ஌ࣝ ࢓༷ॻʹॻ͍ͯ͋Δ͜ͱͱ͔ طଘͷόʔδϣϯͱ͔ɹ

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ϓϩμΫτʹ͍ͭͯ஌͍ͬͯΔ͜ͱ

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#Z*OHP1IJMJQQBU ϓϩμΫτʹ͍ͭͯ஌͍ͬͯΔ͜ͱ

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#Z*OHP1IJMJQQBU ϓϩμΫτʹ͍ͭͯ஌͍ͬͯΔ͜ͱ

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#Z*OHP1IJMJQQBU

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#Z*OHP1IJMJQQBU ސ٬
 ௜ΜͰ·͚͢Ͳʁ

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ΞϓϦ
 Ϋϥογϡͯ͠·͚͢Ͳʁ

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ςετ Testing ஌͍ͬͯΔ͜ͱͱ஌Βͳ͍͜ͱͱͷ ΪϟοϓΛຒΊΔͨΊ To close the knowledge gap

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ςετ Testing ஌͍ͬͯΔ͜ͱͱ஌Βͳ͍͜ͱͱͷ ΪϟοϓΛຒΊΔͨΊ To close the knowledge gap

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ςετ Testing ஌͍ͬͯΔ͜ͱͱ஌Βͳ͍͜ͱͱͷ ΪϟοϓΛຒΊΔͨΊ To close the knowledge gap

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୳ࡧతςετ Exploratory Testing ܗࣜతςετ Formal Testing ςετ Testing

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୳ࡧతςετ Exploratory Testing ܗࣜతςετ Formal Testing ςετ Testing Checking Exploring

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୳ࡧతςετ Exploratory Testing ܗࣜతςετ Formal Testing ςετ Testing

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୳ࡧతςετ Exploratory Testing ˛ ܗࣜతςετ Formal Testing ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ςετ Testing

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୳ࡧతςετ Exploratory Testing ˛ ˛ ܗࣜతςετ Formal Testing ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ςετ Testing

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˛ ୳ࡧతςετ Exploratory Testing ˛ ˛ ˛ ܗࣜతςετ Formal Testing ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ςετ Testing

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˛ ୳ࡧతςετ Exploratory Testing ˛ ˛ ˛ ܗࣜతςετ Formal Testing ✔ ✔ ✔ ✔ ✔ ςετ Testing

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˛ ୳ࡧతςετ Exploratory Testing ˛ ˛ ˛ ܗࣜతςετ Formal Testing ςετ Testing

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಄Λ࢖Θͳ͍͍ͯ͘͜ͱɾͰ͖Δ͜ͱ͸ ػցʹ΍ΒͤΔ࣌୅ ʢ͜ͱ͕Ͱ͖ΔΑ͏ʹࣗಈԽΛਐΊΔʣ

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಄Λ࢖Θͳ͍͍ͯ͘͜ͱɾͰ͖Δ͜ͱ͸ ػցʹ΍ΒͤΔ࣌୅ ʢ͜ͱ͕Ͱ͖ΔΑ͏ʹࣗಈԽΛਐΊΔʣ ಄Λ࢖Θͳ͚Ε͹ͳΒͳ͍͜ͱʹ ਓؒ͸ྗΛ஫͙

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ैདྷͷख࡞ۀͰͷܗࣜతςετͷ୅ΘΓʹ
 ઐ໳஌ࣝͱ಄೴Λ׆͔ͨ͠୳ࡧతςετ͕ͦ͜
 ςελʔʹٻΊΒΕΔ࣌୅͕ ͙ͦ͢͜·Ͱདྷ͍ͯ·͢

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୳ࡧతςετͷࠜݯͰ͋Δਫฏࢥߟ͸ ސ٬ຬ଍ʹ௚݁͢Δߴ඼࣭ͳΞϓϦΛ λΠϛϯάΛಀͣ͞اըɾઃܭɾ։ൃ͢Δ ೳྗʹ΋େ͍ʹؔ܎͠·͢ Creativity

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Creativity ͜ͷࢹ఺͸ɺΤϯδχΞϦϯάʹݶͬͨ΋ͷͰ͸͋Γ·ͤΜɻ

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Creativity ͜ͷࢹ఺͸ɺΤϯδχΞϦϯάʹݶͬͨ΋ͷͰ͸͋Γ·ͤΜɻ ੜ׆ʹ $SFBUJWJUZΛ औΓೖΕͯ
 ΈΔͱɺ ͍͍͔΋ʂ

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ੈքͰ࠷΋༏Ε͍ͯΔπʔϧ͸

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ਓؒͷ಄೴Ͱ͢ ੈքͰ࠷΋༏Ε͍ͯΔπʔϧ͸

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৽આςελʔਐԽ࿦ʙ͜Ε͔Βͷςετͷ࿩Λ͠Α͏ʙ March 08, 2020 Mark Ward @mkwrd
 QA Speaker
 International Conference Freak 5BMLJO͡Ό͢·Δ