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ICS Part 2 Computer Science Online
Chapter 3 Test
Start Chapter 3 Test
ICS Part 2 Computer Science Wise Online
MCQ's Test
MCQ's Test For Chapter 0 "ICS Part 2 Computer Science Chapter 3 Online Test"
Try The MCQ's Test For Chapter 0 "ICS Part 2 Computer Science Chapter 3 Online Test"
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Total Questions17
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Time Allowed20
ICS Part 2 Computer Science Chapter 3 Online Test
00:00
Question # 1
Organizing the database in computer disk storage is done in:
Question # 2
A technique for physically arranging the records of a file on secondary storage devices is called:
Question # 3
The output of the statement print ("%2f', 11.4519), is
Question # 4
Which of the following are ingredients of data modeling?
Question # 5
An entity related to itself in an ERD model refers to
Question # 6
In a loop semicolon is placed at the end of condition:
Question # 7
-------------------- defines the nature of the relationship
Question # 8
Which of the following represents the entities?
Question # 9
Which of the following keys us not unique:
Question # 10
Optional is represented by
Question # 11
Which of the following is NOT included in the definition of an entity?
Question # 12
Which of the following is basic data distribution strategy?
Question # 13
_______________ refers to a method of database distribution in which different portions of database reside at different nodes in the network.
Question # 14
In a relational database a single piece of information is called:
Question # 15
Which of the following key does not hold uniqueness property ?
Question # 16
A file is stored in:
Question # 17
Which of the following is used to describe the characteristics of an object?
ICS Part 2 Computer Science Chapter 3 Online Test MCQ's
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ICS Part II Computer Science Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Optional is represented by |
A. 0
B. 1
C. 2
D. none of these
|
| 2 | Which of the following keys us not unique: |
A. Candidate key
B. Forein key
C. Primary key
D. Secondary key
|
| 3 | In a relational database a single piece of information is called: |
A. Table
B. Record
C. Entity
D. Attribute
|
| 4 | 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
|
| 5 |
|
A. mendatory
B. optional
C. may be many
D. none of theses
|
| 6 | A person's name, birthday and social security number are examples of: |
A. Attributes
B. Entities
C. Relationships
D. Descriptors
|
| 7 | In a loop semicolon is placed at the end of condition: |
A. While
B. For
C. Do-while
D. None of these
|
| 8 | The relationship can be: |
A. One-to-one
B. One-to-many
C. Many-to-many
D. All
|
| 9 | An index may be created on: |
A. Primary key
B. Secondary key
C. Foreign key
D. All
|
| 10 | Which of the following escape sequence is used for beep |
A. /a
B. /b
C. /t
D. /n
|
Test Questions
Share your comments & questions here
Hazrat ullah
21 Feb 2019The part 2 chapter no#3 is not the chapter of the part 2