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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
Which are basic data distribution strategies?
Question # 2
The entity integrity rule states that:
Question # 3
------------------- is created when two different names are used for the same information
Question # 4
Which object of database is used to retrieve data from database?
Question # 5
A rule that states each foreign key value must match a primary key value in the other relation is called:
Question # 6
Every relation should have :
Question # 7
In relational data base, a table is also called:
Question # 8
Which of the following anomalies result from a transitive dependency ?
Question # 9
In 2NF, which form of dependency is removed ?
Question # 10
The conditional part of if statement consists of expression
Question # 11
Which format specific is used for integer data type?
Question # 12
The goal of normalization is to:
Question # 13
Which of the following are anomalies that can be caused by redundancy in tables?
Question # 14
The value of expression in switch statement must be type of
Question # 15
C was developed in the year:
Question # 16
Which is a possible value of flag?
Question # 17
In 3NF, a non key attribute must not depend on a
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 -
A Ahmad 28 - Apr - 2024 02 Min 25 Sec 16/17 -
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A Alina Sarwar 08 - Jun - 2024 02 Min 40 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 | Which of the following anomalies result from a transitive dependency ? |
A. Insertion
B. Modification
C. Deletion
D. All
|
| 3 | 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
|
| 4 | In 3NF, a non key attribute must not depend on a |
A. non key attribute
B. key attribute
C. composite key
D. sort key
|
| 5 | In relational database, table is also called: |
A. Table
B. Relation
C. File
D. Schema
|
| 6 | Database integrity refers to the |
A. correctness of data
B. consistency of data
C. both a and b
D. none of these
|
| 7 | The value of expression in switch statement must be type of |
A. int
B. char
C. float
D. both a and b
|
| 8 | Any array script should be: |
A. Int
B. Float
C. Double
D. Array
|
| 9 | Storing the same information in two different ways or forms is called |
A. database integrity
B. redundant information
C. homonyms
D. mutually exclusive data
|
| 10 | Which object of database is used to retrieve data from database? |
A. Queries
B. Forms
C. Reports
D. Tables
|
Test Questions
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