12th Class ICS Computer Science Online MCQ Test for (Data Base Process)

Top Scorers Of Chapter 0 "ICS Part 2 Computer Science Chapter 3 Online Test" MCQ`s Test

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  Muhammad Umer 16 - Dec - 2024 01 Min 49 Sec 17/17

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  mueez farhan 18 - Sep - 2024 02 Min 12 Sec 16/17

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  Shabana Naeem 18 - Jan - 2025 02 Min 35 Sec 16/17

• C

  Ch Ramzan Dhillon 01 - Jan - 2025 02 Min 12 Sec 15/17

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  Rehan Jarral 30 - Sep - 2025 02 Min 23 Sec 15/17

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  Choudhary X Devil 10 - Jan - 2025 03 Min 05 Sec 15/17

• N

  Niha 06 - Dec - 2024 08 Min 13 Sec 15/17

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  Qibtia Sadia 09 - Jun - 2026 01 Min 54 Sec 14/17

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  Mburhan 19 - Jan - 2025 03 Min 29 Sec 14/17

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  Areeba 06 - Aug - 2024 04 Min 28 Sec 14/17

• A

  Ali Hassan 14 - Jan - 2025 04 Min 55 Sec 14/17

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  gaming captain 08 - May - 2026 01 Min 49 Sec 13/17

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  Salman Malik 02 - Dec - 2024 01 Min 59 Sec 13/17

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  Mirza Rahat 07 - Oct - 2024 03 Min 00 Sec 13/17

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  Muhammad Adeel 02 - Apr - 2026 03 Min 54 Sec 13/17

ICS Part II Computer Science Chapter 0 Important MCQ's

Sr.#	Question	Answer
1	An entity related to itself in an ERD model refers to :	A. Recursive relationship B. One-to-many relationship C. Many-to-many relationship D. One-to-one relationship
2	Types of translators are:	A. Compiler B. Interpreter C. Assembler D. All of these
3	A data model is :	A. A logical representation of the structure of the database B. Shown as an entity-relationship diagram C. Transformed into tables and relationships D. All
4	_______________ refers to a method of database distribution in which one database contains data that are included in another database.	A. Splitting B. Partitioning C. Replication D. Dividing
5	Which of the following represents the entities?	A. Teacher B. Student C. Aero plane D. All
6		A. mendatory B. optional C. may be many D. none of theses
7	An entity related to itself in an ERD model refers to	A. recursive relationship B. one-to-many relationship C. many to many relationship D. on to one relationship
8	Which of the following keys us not unique:	A. Candidate key B. Forein key C. Primary key D. Secondary key
9	Which of the following is a valid format specifier	A. %10d B. %7.2f C. %-7f D. all
10	Which key does not have uniqueness property?	A. Candidate B. Foreign key C. Primary key D. Secondary key