Computer Programming MCQs — Test 184
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Question 1
Which of the following is a tuple-generating dependency?
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Question 2
The main task carried out in the ……. is to remove repeating attributes to separate tables?
PPSC - Lecturer Computer Science IT - Higher Education Department Punjab - 2017
Question 3
Which of the normal form is based on multi-valued dependencies?
PPSC - Lecturer Computer Science IT - Higher Education Department Punjab - 2017
Question 4
Which forms have a relation that possesses data about an individual entity?
PPSC - Lecturer Computer Science IT - Higher Education Department Punjab - 2017
Question 5
Which of the following has each related entity set its own schema and there is an additional schema for the relationship set?
PPSC - Lecturer Computer Science IT - Higher Education Department Punjab - 2017
Question 6
In which of the following, a separate schema is created consisting of that attribute and the primary key of the entity set?
PPSC - Lecturer Computer Science IT - Higher Education Department Punjab - 2017
Question 7
In 2NF:
PPSC - Lecturer Computer Science IT - Higher Education Department Punjab - 2017
Question 8
……. can help us detect poor E-R design?
PPSC - Lecturer Computer Science IT - Higher Education Department Punjab - 2017
Question 9
Build and fix model is suitable for Programming exercises of ……. LOC (Line of Code)?
PPSC - Lecturer Computer Science IT - Higher Education Department Punjab - 2017
Question 10
What is the best way to represent the attributes in a large database?
PPSC - Lecturer Computer Science IT - Higher Education Department Punjab - 2017