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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
Types of translators are:
Question # 2
An entity related to itself in an ERD model refers to
Question # 3
In an E-R diagram, a rectangle represents:
Question # 4
In hybrid distribution, what types of fragments are stored at only one site?
Question # 5
An attribute is also known as:
Question # 6
A factor to consider when choosing a file organization is:
Question # 7
Every relation must have:
Question # 8
_______________ refers to a method of database distribution in which one database contains data that are included in another database.
Question # 9
Which of the following is basic data distribution strategy?
Question # 10
Which of the following key does not hold uniqueness property ?
Question # 11
Which of the following can be used as flag value
Question # 12
Which of the following escape sequence is used for beep
Question # 13
An entity related to itself in an ERD model refers to :
Question # 14
Which of the following are ingredients of data modeling?
Question # 15
Which key does not have uniqueness property?
Question # 16
Which component of physical database design refers to the consistency of data?
Question # 17
All of the following are components of physical database design EXCEPT:
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 | Which of the following are ingredients of data modeling? |
A. Entities
B. Attributes
C. Relationship
D. All
|
| 2 | The number of variables that can be used in printf ( ) function are |
A. one
B. many
C. three
D. zero
|
| 3 | In ERD model, the relationship between two entities is represented by a |
A. diamond symbol
B. rectangular box
C. oval symbol
D. line
|
| 4 | A factor to consider when choosing a file organization is: |
A. Fast retrieval
B. Security
C. Efficient storage
D. All
|
| 5 | Data type int contain bytes: |
A. 10
B. 4
C. 2
D. 1
|
| 6 | Which component of physical database design refers to the consistency of data? |
A. Indexes
B. Integrity constaint
C. File organization
D. Data distribution strategy
|
| 7 | Conditional operator is also called: |
A. True operator
B. Ternary-operator
C. Truth operator
D. All of these
|
| 8 | Object used to retrieve data from database is called: |
A. Forms
B. Repons
C. Queries
D. Tables
|
| 9 | _______________ refers to a method of database distribution in which different portions of database reside at different nodes in the network. |
A. Spliting
B. Partitioning
C. Replication
D. Dividing
|
| 10 | Conditional operator is alternative of: |
A. If
B. If-else
C. Nested if-else
D. None of these
|
Test Questions
