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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
Optional is represented by
Question # 2
In a loop semicolon is placed at the end of condition:
Question # 3
Data type int contain bytes:
Question # 4
A factor to consider when choosing a file organization is:
Question # 5
Which of the following is a valid format specifier
Question # 6
Object used to retrieve data from database is called:
Question # 7
An entity related to itself in an ERD model refers to
Question # 8
Which of the following is used to describe the characteristics of an object?
Question # 9
In an E-R diagram, a rectangle represents:
Question # 10
A file is stored in:
Question # 11
A person's name, birthday and social security number are examples of:
Question # 12
In ERD model, the relationship between two entities is represented by a
Question # 13
Which of the following is basic data distribution strategy?
Question # 14
Conditional operator is alternative of:
Question # 15
Format specifier starts with the symbol
Question # 16
Relationship are
Question # 17
Which of the following keys us not unique:
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 is basic data distribution strategy? |
A. Centralized
B. Partitioned
C. Replication
D. All
|
| 2 | Getch stands for: |
A. Go character
B. Give character
C. Get character
D. All of these
|
| 3 | Which component of physical database design refers to the consistency of data? |
A. Indexes
B. Integrity constaint
C. File organization
D. Data distribution strategy
|
| 4 | Which of the following activities are involved in data analysis? |
A. Data flow diagram
B. Decision Tables
C. Decision Trees
D. All
|
| 5 | All of the following are components of physical database design EXCEPT: |
A. Data volume and usage anylisis
B. Data distribution strategy
C. File organization
D. Normalize the relations
|
| 6 | In a relational database a single piece of information is called: |
A. Table
B. Record
C. Entity
D. Attribute
|
| 7 | Which is used to display yes/no values: |
A. Check box
B. Option buttons
C. Both a & b
D. None of these
|
| 8 | Relationship are |
A. uni-directional
B. bi-directional
C. tri-directional
D. none of these
|
| 9 | A technique for physically arranging the records of a file on secondary storage devices is called: |
A. Physical pointer
B. Retrieval program
C. File organization
D. Update program
|
| 10 |
|
A. mendatory
B. optional
C. may be many
D. none of theses
|
Test Questions