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ICS Part 2 Computer Science Online
Chapter 4 Test
Start Chapter 4 Test
ICS Part 2 Computer Science Wise Online
MCQ's Test
MCQ's Test For Chapter 0 "ICS Part 2 Computer Science Chapter 4 Online Test"
Try The MCQ's Test For Chapter 0 "ICS Part 2 Computer Science Chapter 4 Online Test"
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Total Questions17
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Time Allowed20
ICS Part 2 Computer Science Chapter 4 Online Test
00:00
Question # 1
The value of expression in switch statement must be type of
Question # 2
Which format specific is used for integer data type?
Question # 3
Different attributes in two different tables having same name are called:
Question # 4
The goal of normalization is to:
Question # 5
A rule that states each foreign key value must match a primary key value in the other relation is called:
Question # 6
A relation is in 2NF if it is in 1NF and all its non-key attributes are:
Question # 7
Which is a possible value of flag?
Question # 8
The 1NF describes the tabular format in which:
Question # 9
We can make two way decisions with the help of
Question # 10
In 2NF, which form of dependency is removed ?
Question # 11
In 3NF, a non key attribute must not depend on a
Question # 12
The columns of a table correspond to:
Question # 13
Which of the following are anomalies that can be caused by redundancy in tables?
Question # 14
In 3NF, a non-key attribute must not depend on a :
Question # 15
The attribute on the left side of the arrow in a functional dependency is called:
Question # 16
Which object of database is used to retrieve data from database?
Question # 17
A constraint between two attributes is called:
ICS Part 2 Computer Science Chapter 4 Online Test MCQ's
Top Scorers Of Chapter 0 "ICS Part 2 Computer Science Chapter 4 Online Test" MCQ`s Test
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D Dua Sohail 19 - Jun - 2024 01 Min 39 Sec 17/17 -
A Ayesha Khan 04 - Jun - 2024 09 Min 44 Sec 17/17 -
M Muhammad Usama 16 - Feb - 2026 01 Min 22 Sec 15/17 -
E Ehtisham Arain 29 - Apr - 2024 02 Min 35 Sec 15/17 -
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M Mariam Saleem 09 - May - 2024 00 Min 03 Sec 13/17 -
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S SYED MUNEEB GILLANI 29 - Apr - 2024 03 Min 03 Sec 13/17 -
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T Taiba Usman 09 - Jun - 2024 03 Min 18 Sec 13/17 -
M Muhammad Adeel 02 - Apr - 2026 03 Min 19 Sec 13/17 -
Z Zafeer ul Hassan 06 - Jul - 2024 00 Min 45 Sec 12/17
ICS Part II Computer Science Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | ------------- is the process of converting complex data structures into simple and stable data structures |
A. database integrity
B. homonyms
C. normalization
D. mutually exclusive data
|
| 2 | In 3NF, a non-key attribute must not depend on a : |
A. Non-key attribute
B. Key attribute
C. Composite key
D. Sort key
|
| 3 | The value of expression in switch statement must be type of |
A. int
B. char
C. float
D. both a and b
|
| 4 | A relation is in third normal form if it is in second normal form and: |
A. Dependent on part of the key
B. Dependent on the whole key
C. Independent of the key
D. Has no transitive dependencies
|
| 5 | The number of bytes used by 'int' data type in C are: |
A. 2
B. 8
C. 12
D. 16
|
| 6 | In relational database, table is also called: |
A. Table
B. Relation
C. File
D. Schema
|
| 7 | Different attributes in two different tables having same name are called: |
A. Synonym
B. Homonym
C. Acronym
D. Mutually exclusive
|
| 8 | The goal of normalization is to: |
A. Get stable data structure
B. Increase number of relation
C. Increase redundancy
D. Remove constraints
|
| 9 | Which of the following is a decision making statement |
A. break
B. getch ( )
C. if
D. all
|
| 10 | A constraint between two attributes is called: |
A. Functional relation
B. Attribute dependency
C. Functional dependency
D. Functional relation constaint
|
Test Questions
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