Cov txheej txheem:
Video: Yuav ua li cas koj sau cov lus nug hauv lub zog lus nug?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Thawj kauj ruam hauv kev tsim koj tus kheej Lub zog Query tsab ntawv yog ntxiv ib qho khoob nug rau Lub zog BI Desktop. Ntxiv rau nug , nyem Tau Cov Ntaub Ntawv ntawm Lub Tsev ribbon nyob rau hauv lub qhov rais loj, mus rau Lwm ntu, thiab nyem ob npaug rau Blank Lus nug . Qhov no tso tawm Lus nug Editor nrog tus tshiab nug teev nyob rau hauv lub Lus nug pane.
Hauv qhov no, koj yuav ua li cas tsim cov lus nug hauv lub zog lus nug?
Lub zog Query 101
- Kauj ruam 1: Txuas mus rau nplooj ntawv Wikipedia. Excel 2016: Ntawm Cov Ntaub Ntawv tab, nyem Cov Lus Nug Tshiab> Los Ntawm Lwm Qhov Chaw> Los Ntawm Web.
- Kauj ruam 2: Hloov cov ntaub ntawv.
- Kauj ruam 3: Ntxuav cov ntaub ntawv.
- Kauj Ruam 4: Lim cov nqi hauv ib kem.
- Kauj Ruam 5: Sau npe cov lus nug.
- Kauj Ruam 6: Xa cov lus nug mus rau ib daim ntawv ua haujlwm.
- Kauj Ruam 7: Tshawb nrhiav qhov tshwm sim tom qab qhov xwm txheej.
Ib sab saum toj no, koj ua li cas lub zog nug? Ntshuam cov ntaub ntawv nrog Hwj chim Query (Tau & Hloov)
- Mus rau Ribbon> Cov Ntaub Ntawv> Tau Txais Cov Ntaub Ntawv> Los Ntawm Cov Ntaub Ntawv> Los Ntawm Phau Ntawv Ua Haujlwm.
- Lub Hwj Chim Query qhia txog Ntshuam Cov Ntaub Ntawv dialog box.
- Txheeb xyuas qhov chaw ua haujlwm thiab nyem ob npaug rau nws.
- Power Query qhia lub Navigator dialog box.
- Xaiv cov ntaub ntawv qhov chaw koj xav ua haujlwm nrog.
- Nyem Load.
Tsis tas li ntawd, koj puas tuaj yeem sau SQL hauv cov lus nug fais fab?
Feem ntau hais lus koj ua tsis yog sau SQL queries hauv Lub zog BI . Koj ua tau embed lawv hauv a nug tab sis feem ntau tsis tsim nyog. Koj tsim lus nug hauv nug editor. Vim Fais fab BI tuaj yeem txuas rau ntau lwm qhov chaw tshaj li SQL ntawv nws muaj nws hom lus.
M query yog dab tsi?
Cov M stands rau cov ntaub ntawv Mash-up, as zog query yog txhua yam hais txog kev txuas mus rau ntau qhov sib txawv cov ntaub ntawv thiab "Mashing" lawv. M code yog cov lus qab lub scenes ntawm zog query . Thaum koj tsim cov ntaub ntawv hloov pauv hauv lub zog query editor UI, Excel tab tom sau qhov sib xws M code rau cov nug.
Pom zoo:
Thaum koj reboot koj lub kaw lus lub computer ua raws li pib cov lus qhia khaws cia rau hauv hom kev nco Pawg ntawm cov lus teb xaiv?
Teb Cov Kws Tshaj Lij Tshaj Lij Tshaj Tawm Ib lub khoos phis tawj pib cov lus qhia tau muab khaws cia rau hauv hom nco hu ua Flash. Flash nco tuaj yeem sau rau thiab nyeem los ntawm, tab sis nws cov ntsiab lus tsis raug tshem tawm tom qab lub khoos phis tawj kaw. Lub cim xeeb Flash no feem ntau hu ua BIOS (Basic Input Output System)
Yuav ua li cas koj tuaj yeem txav qhov taw tes nrawm nrawm mus rau qhov pib ntawm cov lus nug cov lus nug?
T lossis F: Nias Ctrl + txoj cai xub yuam sij kom txav qhov taw tes rau qhov pib ntawm lo lus tom ntej
Puas yog kev sau cov haujlwm uas tsim cov lus teb rau GraphQL cov lus nug?
Txhawm rau teb cov lus nug, schema yuav tsum muaj kev daws teeb meem rau txhua qhov chaw. Qhov kev sau ua haujlwm no hu ua 'resolver map'. Daim ntawv qhia no hais txog cov schema teb thiab hom rau ib txoj haujlwm
Cov lus nug dab tsi koj xav nug cov thawj coj hauv network txog lawv txoj haujlwm?
Network Administrator Job Interview Questions Koj nyob li cas tam sim no nrog koj cov kev txawj ntse thiab kev txawj ntse? Koj puas koom nrog ib pawg neeg siv online? Piav koj qhov kev nyuaj siab tshaj plaws thiab koj tau ua li cas. Koj qhov kev paub ntawm kev tswj hwm kev teeb tsa yog dab tsi? Koj lub tsev network teeb tsa zoo li cas? Koj yuav khaws koj lub network li cas?
Cov nqe lus nug hauv ib lub thawv txhais li cas hauv cov ntawv?
Cov lus nug cim nyob rau hauv ib lub thawv qhia zoo ib yam li cov neeg txawv teb chaws nyob rau hauv ib lub thawv siv los. Qhov no txhais tau tias koj lub xov tooj tsis txhawb tus cwj pwm uas tau qhia. Qhov kho: Feem ntau Nov yog emoji tshiab uas ib tus neeg xa koj. Hloov kho mus rau qhov tseeb version ntawm iOS kom pom cov emoji lawv tab tom sim xa