cs2001_2025T3_Q1_AN.pdf
Programming, Data Structures and Algorithms using Python(PDSA) · Quiz 1 · Sep 2025
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Question 259 MCQ · 4.0 marks
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Question 260 MCQ · 4.0 marks
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Question 261 MCQ · 4.0 marks
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A published solution is not available for this question yet.
Question 262 MCQ · 4.0 marks
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4 rows and 6 columns
3 rows and 7 columns
4 rows and 5 columns
3 rows and 6 columns
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Question 263 MCQ · 3.0 marks
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A published solution is not available for this question yet.
Question 264 MCQ · 3.0 marks
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A published solution is not available for this question yet.
Question 265 MSQ · 4.0 marks
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A published solution is not available for this question yet.
Question 266 MSQ · 3.0 marks
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There might exist an item that has not been produced by any company
There might exist a customer who has not ordered any item
An item can be ordered by multiple customers
An item cannot be produced by more than one company
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Question 267 MSQ · 2.0 marks
Identify the correct statement(s):
Logical level of schema is analogous to type information of a variable in a
program
In physical level of schema,application programs hide details of data types
The ability to modify the physical schema without changing the logical schema
is called Logical Data Independence
Relational Algebra falls under the Pure class of languages used for proving
properties about computational power and for optimization
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Question 268 NAT · 4.0 marks
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A published solution is not available for this question yet.
Question 269 NAT · 4.0 marks
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Question 270 MCQ · 3.0 marks
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50
10
60
59
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Question 271 MSQ · 4.0 marks
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a → b → c
b → a → c
b → c → a
c → b → a
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Question 272 MSQ · 4.0 marks
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Which of the following SQL queries is/are used to create table **Teams**?

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CREATE TABLE Teams (Team_id varchar(100) UNIQUE,
Team_name varchar(100), Coach varchar(100),

* ICC_ranking int, Team_id references Players (Team_id))
A published solution is not available for this question yet.