[Ulasan] OCA Oracle Database SQL Exam Guide (Steve O'Hearn) Diringkaskan.

[Ulasan] OCA Oracle Database SQL Exam Guide   (Steve O'Hearn) Diringkaskan.
9Natree Malaysian
[Ulasan] OCA Oracle Database SQL Exam Guide (Steve O'Hearn) Diringkaskan.

Oct 07 2026 | 00:11:04

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Episode • October 07, 2026 • 00:11:04

Show Notes

OCA Oracle Database SQL Exam Guide (Steve O'Hearn)

- Amazon USA Store: https://www.amazon.com/dp/1259585492?tag=9natree-20
- Amazon Worldwide Store: https://global.buys.trade/OCA-Oracle-Database-SQL-Exam-Guide-Steve-O%26%23039%3BHearn.html

- eBay: https://www.ebay.com/sch/i.html?_nkw=OCA+Oracle+Database+SQL+Exam+Guide+Steve+O+039+Hearn+&mkcid=1&mkrid=711-53200-19255-0&siteid=0&campid=5339060787&customid=9natree&toolid=10001&mkevt=1

- Shopee: https://asia.buys.trade/shopee_OCA-Oracle-Database-SQL-Exam-Guide-Steve-O%27Hearn.html
- Lazada: https://asia.buys.trade/lazada_OCA-Oracle-Database-SQL-Exam-Guide-Steve-O%27Hearn.html
- Tiktok: https://asia.buys.trade/tiktok_OCA-Oracle-Database-SQL-Exam-Guide-Steve-O%27Hearn.html

- Baca selanjutnya: https://malaysian.9natree.com/read/1259585492/

#PernyataanSELECTOracle #FungsisatubarisdanNULL #JOIN,GROUPBYdanHAVING #Subkueridanoperatorset #DML,DDLdankawalantransaksi #OCAOracleDatabaseSQLExamGuide

OCA Oracle Database SQL Exam Guide untuk peperiksaan 1Z0-071 ialah buku panduan persediaan pensijilan teknikal oleh Steve O'Hearn, diterbitkan di bawah jenama Oracle Press. Buku ini berfokus pada SQL dalam persekitaran Oracle Database, khususnya pengetahuan yang lazim diuji bagi laluan Oracle Certified Associate, atau OCA. Ia bukan buku teori pangkalan data semata-mata, dan juga bukan rujukan sintaks yang ringkas. Sebaliknya, pendekatannya ialah menyusun asas bahasa SQL mengikut keperluan peperiksaan, sambil menerangkan sebab sesuatu arahan menghasilkan keputusan tertentu. Liputannya secara umum merangkumi mendapatkan data, mengolah nilai, menggabungkan jadual, meringkaskan hasil, menggunakan subkueri, serta mengurus struktur dan data jadual. Format panduan peperiksaan menjadikan latihan soalan dan semakan kendiri sebagai bahagian penting, kerana calon perlu memahami perbezaan kecil antara pilihan jawapan yang hampir serupa. Walaupun ditujukan kepada calon 1Z0-071, kandungan buku ini juga relevan kepada pelajar teknologi maklumat, pembangun aplikasi, dan pentadbir pangkalan data peringkat awal yang mahu membina penggunaan SQL Oracle secara teratur.

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