Related Questions

When the parent entity is required, cascading updates and cascading deletions should be allowed or the associated actions on the parent should be prohibited.
A True
B False
When the parent entity is required and the parent has a surrogate key, update actions can be ignored.
A True
B False
When the parent entity is required, a new parent row can always be inserted.
A True
B False
[Answer the question 42 best on what is stated or implied in the statement or passage: Leonardo da vinci is not only one of the most famous artists in history, but he was also famous artists in history, but he was also a botanist, a writer, and an inventor. many of today's modern machines can be traced back to some of his original designs. The parachute, the military tank, the bicycle, and even the airplane were foretold. Over 500 years ago, his ideas transcended his time. The author of this passage is praising da Vinci primarily for his-
A artistic talent
B intelligence
C foresight
D fame
The inventor of the World Wide Web (WWW) was ----
A Bill Gates
B Andy Grove
C Steve Jobs
D Tim Berners-Lee
Facebook এর Inventor কে?
A Mark Zukerberg
B Dustin Mockovitz
C Chiris Huges
D Darwin
Facebook এর Inventor কে
A Mark Zuckerberg
B Dustin Moskovitz
C Chiris Huges
D Darwin
ভ্যাক্সিন বা টিকা কে আবিষ্কান করেন? (Who is the inventor of vaccine?)
A ওয়াটসন এন্ড ক্রিক (Watson and Crick)
B এডওয়ার্ড জেনার (Edward Jenner)
C আলেকজান্ডার ফ্লেমিং (Alexender Fleming)
D ল্যামার্ক (Lamark)
Complete the sentence . There can be no invention ... an inventor.
A except
B nor
C without
D before
There can be no invention-------an inventor.
A except
B nor
C without
D before

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