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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
A functional dependency between two or more non-key attributes is called:
Question # 2
The number of bytes used by 'int' data type in C are:
Question # 3
Which is a possible value of flag?
Question # 4
Every relation should have :
Question # 5
A relation is in 2NF if it is in 1NF and all its non-key attributes are:
Question # 6
A rule that states each foreign key value must match a primary key value in the other relation is called:
Question # 7
Which form of dependency is removed n 3NF?
Question # 8
The value of expression in switch statement must be type of
Question # 9
A constraint between two attributes is called:
Question # 10
------------------- is created when two different names are used for the same information
Question # 11
Which can be previewed on the screen before printing?
Question # 12
The type of expression x > y is
Question # 13
The attribute on the left side of the arrow in a functional dependency is called:
Question # 14
The scope of a variable refers to its:
Question # 15
------------- is the process of converting complex data structures into simple and stable data structures
Question # 16
The 1NF describes the tabular format in which:
Question # 17
Database integrity refers to the
ICS Part 2 Computer Science Chapter 4 Online Test MCQ's
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ICS Part II Computer Science Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Another term for a conditional operator is: |
A. Ternary
B. Binary
C. Byte
D. Iteration
|
| 2 | Which are basic data distribution strategies? |
A. Centralized
B. Partitioned
C. Replication
D. All
|
| 3 | Which form of dependency is removed n 3NF? |
A. Functional
B. Non-functional
C. Associative
D. Transitive
|
| 4 | A rule that states each foreign key value must match a primary key value in the other relation is called: |
A. Referential integrity constraints
B. Key match rule
C. Entity key group rule
D. Foreign/ primary match rule
|
| 5 | In relational database, table is also called: |
A. Table
B. Relation
C. File
D. Schema
|
| 6 | How many table views are available in MS Access? |
A. 1
B. 3
C. 2
D. 4
|
| 7 | 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
|
| 8 | Every relation should have : |
A. Primary key
B. Candidate key
C. Secondary key
D. Mutually exclusiveness
|
| 9 | ------------- is the process of converting complex data structures into simple and stable data structures |
A. database integrity
B. homonyms
C. normalization
D. mutually exclusive data
|
| 10 | Database integrity refers to the |
A. correctness of data
B. consistency of data
C. both a and b
D. none of these
|
Test Questions