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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
Every relation should have :
Question # 2
Another term for a conditional operator is:
Question # 3
A functional dependency between two or more non-key attributes is called:
Question # 4
In relational database, table is also called:
Question # 5
The scope of a variable refers to its:
Question # 6
The 1NF describes the tabular format in which:
Question # 7
Two or more attributes with different name but same meaning create a problem:
Question # 8
In relational data base, a table is also called:
Question # 9
Any array script should be:
Question # 10
The goal of normalization is to:
Question # 11
The number of bytes used by 'int' data type in C are:
Question # 12
A relation is in 2NF if it is in 1NF and all its non-key attributes are:
Question # 13
In 3NF, a non key attribute must not depend on a
Question # 14
Which of the following anomalies result from a transitive dependency ?
Question # 15
C was developed in the year:
Question # 16
The type of expression x > y is
Question # 17
------------- is the process of converting complex data structures into simple and stable data structures
ICS Part 2 Computer Science Chapter 4 Online Test MCQ's
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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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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 | In 2NF, which form of dependency is removed ? |
A. associative
B. transitive
C. partial
D. functional
|
| 2 | The 1NF describes the tabular format in which: |
A. All the key attributes are defined
B. No repeating groups in the table
C. All attributes are dependent on primary key
D. All
|
| 3 | A relation is in 2NF if it is in 1NF and all its non-key attributes are: |
A. Dependent on part of the primary key
B. Dependent on the entire primary key
C. Independent on the primary key
D. Independent of any other relation
|
| 4 | In relational data base, a table is also called: |
A. Tuple
B. Relation
C. File
D. Schema
|
| 5 | The goal of normalization is to: |
A. Get stable data structure
B. Increase number of relation
C. Increase redundancy
D. Remove constraints
|
| 6 | The operator that is used in decision making is |
A. increment operator
B. decrement operator
C. condition operator
D. none
|
| 7 | How many types of loop structure are available in C? |
A. 4
B. 3
C. 2
D. 6
|
| 8 | ------------------- is created when two different names are used for the same information |
A. synonyms
B. homonyms
C. mutually exclusive data
D. redundant information
|
| 9 | C was developed in the year: |
A. 1970
B. 1972
C. 1976
D. 1995
|
| 10 | Which object of database is used to retrieve data from database? |
A. Queries
B. Forms
C. Reports
D. Tables
|
Test Questions
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