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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
------------ is a constraint on primary values that states that no attribute of a primary key should contain nulls
Question # 2
Any array script should be:
Question # 3
------------------- is created when two different names are used for the same information
Question # 4
The entity integrity rule states that:
Question # 5
Storing the same information in two different ways or forms is called
Question # 6
In 3NF, a non-key attribute must not depend on a :
Question # 7
The attribute on the left side of the arrow in a functional dependency is called:
Question # 8
Which of the following are anomalies that can be caused by redundancy in tables?
Question # 9
The 1NF describes the tabular format in which:
Question # 10
Every relation should have :
Question # 11
The program structure that executes program statements in order is
Question # 12
C was developed in the year:
Question # 13
Which of the following is a decision making statement
Question # 14
Two or more attributes with different name but same meaning create a problem:
Question # 15
Database integrity refers to the
Question # 16
In 3NF, a non key attribute must not depend on a
Question # 17
The number of bytes used by 'int' data type in C are:
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 -
A ABBASI BEAST 29 - Apr - 2024 00 Min 05 Sec 13/17 -
S SYED MUNEEB GILLANI 29 - Apr - 2024 03 Min 03 Sec 13/17 -
M Mohammad Sachal Tanveer 18 - Mar - 2026 03 Min 05 Sec 13/17 -
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 | The operator that is used in decision making is |
A. increment operator
B. decrement operator
C. condition operator
D. none
|
| 2 | The type of expression x > y is |
A. arithmetic
B. logical
C. relational
D. conditional
|
| 3 | Which object of database is used to retrieve data from database? |
A. Queries
B. Forms
C. Reports
D. Tables
|
| 4 | The attribute on the left side of the arrow in a functional dependency is called: |
A. Candidate key
B. Determinant
C. Foreign key
D. Primary key
|
| 5 | Database integrity refers to the |
A. correctness of data
B. consistency of data
C. both a and b
D. none of these
|
| 6 | 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
|
| 7 | A constraint between two attributes is called: |
A. Functional relation
B. Attribute dependency
C. Functional dependency
D. Functional relation constaint
|
| 8 | Two or more attributes with different name but same meaning create a problem: |
A. Homonyms
B. Synonyms
C. Aliases
D. Alternate attributes
|
| 9 | ------------ is a constraint on primary values that states that no attribute of a primary key should contain nulls |
A. referential integrity
B. entity integrity
C. normalization
D. acronyms
|
| 10 | A functional dependency between two or more non-key attributes is called: |
A. Partial functional dependency
B. Partial non-key dependency
C. Transitive dependency
D. None
|
Test Questions
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