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Tataiso e feletseng ea Oracle Database Certification
19 Jun 2017

Tataiso ea ba qalang ho Oracle Database Certification

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Oracle Database Certification Complete Guide bakeng sa Beginners

E 'ngoe ea lik'hamphani tse ka sehloohong tsa IT lefats'e, Oracle e na le litemoso tse fetang 300 tseo o ka li fanang ka tsona. Lithuto tsena li tsoa likarolong tse fapaneng tsa 9 mme li koahela makala a tsebo ho kenyeletsa lits'ebeletso tsa marang-rang, mekhoa, likōpo, bokhabane, ho etsa tsamaiso le ba bang. Oracle Database Certification lithuto tsepamisa mohopolo ho sehlahisoa, mekhahlelo, lisebelisoa le lits'ebollo tseo Oracle e fanang ka tsona ho bareki ba eona ka kakaretso, 'me o ikemiselitse ho etsa basebetsi ba nang le bokhoni ba ka sebelisang linyehelo tsa Oracle ka bokhoni le ka ho toba.

Oracle Database Certifications

Lithuto tsa Oracle le litemoso tsa ditshwantsho li fana ka lintlha tse fapaneng. Likarolo tse kholo tsa 3 tseo ho tsona ho ka bokelloang litemoso tsa basebetsi tsa Oracle tse latelang:

1.Database Ntlafatso ea Kopo:

Litemoso tsena li fa tsebo ea litsebi tsa IT ho romela kopo ea Oracle safy. Litokomane tse amanang le 'ona sebakeng sena li kenyelletsa:

● SQL le PL / SQL: e leng ho ea ho ithuta puo ea SQL.

● Oracle Application Express kapa Oracle APEX: fana ka mekhoa e metle mabapi le litokisetso tsa ho itlhoekisa le ho ntlafatsa ho latela lenaneo, lisebelisoa li fetoha le maemo 'me li laoloa habonolo.

2. SQL ea ka:

Oracle certification classification e fana ka lithuto tse u thusang haholoanyane ka lintlha tse hlalosang maikutlo tse hlalositsoeng ka puo ea SQL le ho eketsa tlhompho ea hau ea tlhahiso. Litemoso tsa 2 mona ke tsena:

● Tsamaiso ea ka ea ditshwantsho tsa SQL ea ka: e fana ka mekhoa e khethollang ka ho lekanngoa ha dikhoebo le mekhoa e fapaneng e sebelisoang le eona.

● Moqapi oa ka oa SQL: boiphihlelo bo sebetsanoang mona bo lebisitsoe ho nts'etsopele ea mekhoa ea ho ngola lipotso le maano ka sepheo seo o ka se etsang habonolo ho hlahisa litlaleho bakeng sa bareki ba qetello.

3. Oracle Database

Li-database tsa Oracle li ratoa ho pota lefatše. Litemoso tsena li u thusa hore u be setsebi ho lebisa tlhokomelo ea marang-rang. Litlhahlobo tse ikhethang tsa 4 li kenyelelitsoe sebakeng sena sa tsebo. Tsena li kenyelletsa:

● Oracle Database 12c: setifikeiti sena se fana ka matla a DBAs (Database Managers) a bohlokoa le a hlokehang ho hlokomela litsamaiso tsa Oracle letsatsi le leng le le leng. E phaella ka ho ba khothaletsa hore ba be le ts'ebetso, ba ntlafatse ba be ba phethe mefuta ea ho tsosolosoa le mekhoa ea ho matlafatsa. Litsebi li ka kopanya ts'ebetso ena ka ho sebelisa likarolo tse ngata tse nang le likarolo tse ngata tse nang le mefuta e mengata.

Oracle Database 11g: setifikeiti se fana ka bokhoni bo mabapi le phekolo e nepahetseng ea ditshebeletso tsa Oracle tse sireletsehileng, tse ka sebetsanang le tse bitsang chelete e ngata haholo, tse ka sebelisoang mefuteng e mengata ea mosebetsi.

Cloud cloud: ena ke setifikeiti se tsamaisoang ke tsamaiso ea Oracle databases.

Oracle Spatial 11g: setifikeiti se fana ka litaelo le boiphihlelo ho hlahloba, ho kenyelletsoa le ho tsamaisa dintlha tsa sebaka. Matsatsi a kajeno, ho feta 80% ea tlhahisoleseling e fumanoang ke mokhatlo oa khoebo o ka fuoa tlhahisoleseling ea sebaka.

Litokomane tsa Oracle li fuoa litekanyetso tse sa tšoaneng, ho kopanya le ho ba bohlokwa. Tse ling tse ngata le tse khōloanyane ke Master Master, Expert le Maemong a khethehileng. O lokela ho qala ho tloha ka tekanyo e fokotsweng haholo (molekane). Litemiti tse phahameng li tla u nolofalletsa ho ntlafatsa matšoao a hau, 'me ka mokhoa o tšoanang o tla u fa bokhoni bo eketsehileng, thuto le matšeliso.

Ho ithuta thupelo

O ka ikopanya le eona Oracle univesithing ea inthaneteng ho fihlela qetellong ea lithupelo tsa li-database, ha ho ntse ho na le mekhatlo e meng e ikamahanyang le Oracle mme e netefalitsoe hore e tla u fa lesakana le mefuta e sa tšoaneng ea Oracle certifications le eena. Mosuoe o tsamaisa lithupelo tsa thuto ho tla tiisa hore u fumana lithuto tsohle le bokhoni boo u tlamehang ho bo qeta ho tataisa mangolo a mangolo a mangata le ka nako. Lisebelisoa tsa lithupelo li fumaneha habonolo 'me u lokela ho li ithuta ho arabela lipotso ka katleho ha u tobana le karabo ea ho qetela ea mofuta oa Oracle Database test certification.

Ho itšetlehile ka mofuta oa setifiketi sa basebetsi ba hau, u tla ba le tsebo e hlokahalang mabapi le tsamaiso ea li-database tsa Oracle. The Databases e ka sebelisoa maemong a tlaase, a bohareng le a maholo. Litokomane le litokomane li tla lumellana le tsebo ea hau le boitsebiso ba hau bo bolelle 'me li nepahetse ka ho fetisisa mosebetsing oa tsoelo-pele ha u phaella ka matsoho le phihlelo ea' nete hape. Litokomane li tla thusa lik'hamphani ka matla ho lemoha bokhoni ba hau 'me li tla etsa hore u behe hang-hang.

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