Question
{(22.22 2 + 6.06 3 ) ÷ 15.15} ×
3.03 = ? – 55.05 × 4.04 What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)Solution
ATQ, {(22.222 + 6.063 ) ÷ 15.15} × 3.03 = ? – 55.05 × 4.04 ? – 55 × 4 ~ {(222 + 63 ) ÷ 15} × 3 ? – 220 ~ 140 ? ~ 360
What is referential integrity?
Which deadlock prevention scheme allows older transactions to preempt younger ones?
In an E-R Diagram, entities are typically represented by:
In PL/SQL, a `CURSOR` is used to:
A system is in a safe state when:
Which database model represents data in a tree-like structure, where each child record has only one parent?
A "diamond" shape in an E-R Diagram typically represents a:
Distributed transactions typically use which protocol for atomicity?
Which normal form ensures no partial dependency of non-prime attributes on a candidate key?
Which of the following is a non-relational database?
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