Can you please answer the question in the provided image? Thank you! Assuming B, and C are all nullable, which of the following set constraints can be deduced from the following production?A → BCCheck all that apply. Exactly five of them are correct.- [ ] First(A) ⊆ First(B)- [ ] First(A) ⊆ First(C)- [ ] First(B) ⊆ First(A)- [ ] First(B) ⊆ First(C)- [ ] First(C) ⊆ First(A)- [ ] First(C) ⊆ First(B)- [ ] Follow(A) ⊆ Follow(B)- [ ] Follow(A) ⊆ Follow(C)- [ ] Follow(B) ⊆ Follow(A)- [ ] Follow(B) ⊆ Follow(C)- [ ] Follow(C) ⊆ Follow(A)- [ ] Follow(C) ⊆ Follow(B)- [ ] First(B) ⊆ Follow(C)- [ ] First(C) ⊆ Follow(B)- [ ] Follow(C) ⊆ First(C)- [ ] Follow(C) ⊆ First(B)

According to information given:- B and C → ∈ A→BC A→B, A→C, A→∈. 1. FIRST (a) First (a) = a set…

Assuming B, and C are all nullable, which of the following set constraints can be deduced from the following production? A BC Check all that apply. Exactly five of them are correct. First(A) S First(B) First(A) S First(C) First(B) C First(A) First(B) S First(C) First(C) C First(A) First(C) C First(B) Follow(A) S Follow(B) Follow(A) S Follow(C) Follow(B) S Follow(A) Follow(B) S Follow(C) Follow(C) S Follow(A) Follow(C) S Follow(B) First(B) C Follow(C) First(C) Follow(B) Follow(B) C First(C) Follow(C) C First(B)

Assuming B, and C are all nullable, which of the following set constraints can be deduced from the following production? A BC Check all that apply. Exactly five of them are correct. First(A) S First(B) First(A) S First(C) First(B) C First(A) First(B) S First(C) First(C) C First(A) First(C) C First(B) Follow(A) S Follow(B) Follow(A) S Follow(C) Follow(B) S Follow(A) Follow(B) S Follow(C) Follow(C) S Follow(A) Follow(C) S Follow(B) First(B) C Follow(C) First(C) Follow(B) Follow(B) C First(C) Follow(C) C First(B)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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