Database MCQs | Database Questions and Answers | Part- 1

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[kaynatnaqvi]

The three levels are:
1)conceptual level
2) physical level
3) external level

[anildhakad]

That's very helpful to understand any concept in short.

[honeyss]

Tq mam very useful for your video more than videos upload 30 to 45min videos pls mam

[anildhakad]

Thansk ma'am for giving useful information as video..

[javeedsk]

Thank you so much mam it will be helpful for my Cpget entrance exam

[nainayadav]

Mam plz python and pandas k questions bhi krwa dijiye ncert k

[tehseenit-sanakhan]

Mam plz btaden k Input or software me kea difference h.ya ye dono same hn??

[anildhakad]

Three levels are here:
1) Internal level
2)External level
3)Conceptual level

[tehseenit-sanakhan]

Mam plz btaden k Input or software me kea difference h.ya ye dono same hn??

[tehseenit-sanakhan]

Mam plz btaden k Input or software me kea difference h.ya ye dono same hn??