VU CS-403 Online Test Preparation

MCQ's Test For CS-403 Final Term Exams Preparation Virtual University

Try The MCQ's Test For CS-403 Final Term Exams Preparation Virtual University

Total Questions10
Time Allowed10

Start Test Download PDF

CS-403 Final Term Exams Preparation Virtual University

00:00

Question # 1

Controlling redundancy in a database management system DOES NOT help to

avoid duplication A
avoid unnecessary wastage of storage space B
avoid unauthorised access to data C
avoid inconsistency among data D

Question # 2

Which of the following is not a form of optical disk?

CD ROM A
WORM B
Erasable Optical C
EEPROM D

Question # 3

If K is a foreign key in relation R1, then

every tuple of R1 has a distinct value for K A
k can not have a null value for tuples in R1 B
K is a key for some other relation. C
K is a primary key for R1. D

Question # 4

Which of the following concepts is applicable with respect to 2NF?

Full functional dependency A
Any kind of dependency B
Transitive dependency C
Non-transitive dependency D

Question # 5

User rights information is stored in

Physical database A
Catalog B
Logical database C
Buffer D

Question # 6

Which of the following is true about NOT NULL constraint?

enforce domain integrity A
limit the values that can be placed in a column B
prevents any actions that would destroy links between tables with the corresponding data values C
enforces the uniqueness of the values in a set of columns D

Question # 7

Which of the following is true for the relational model?

Degree of a relation is the number of rows in a relation A
Null value is a blank or zero value given to an attribute value when its value is inapplicable or its value is unknown B
Complex key is a key consisting of more than one attribute. C
Constraint is a rule that restricts the values in a database. D

Question # 8

The Entity Relation Model models

Entities, Relationships and Processes A
Entities and Relationships B
Relationships C
Entities D

Question # 9

Which key word is available in SQL to enforce referential integrity?

Check A
Primary Key B
Set Default C
Unique D

Question # 10

The main memory of a computer system is also known as

ROM A
RAM B
PROM C
Hard disk D

Submit

Prepare Complete Set Wise CS-403 Final Term Exams Preparation Virtual University MCQs Online With Answers

Set 1

10 Questions
Start
Set 2

10 Questions
Start
Set 3

10 Questions
Start
Set 4

10 Questions
Start
Set 5

10 Questions
Start
Set 6

10 Questions
Start
Set 7

10 Questions
Start
Set 8

10 Questions
Start
Set 9

10 Questions
Start
Set 10

10 Questions
Start
Set 11

10 Questions
Start
Set 12

10 Questions
Start
Set 13

10 Questions
Start
Set 14

10 Questions
Start
Set 15

10 Questions
Start
Set 16

10 Questions
Start
Set 17

10 Questions
Start
Set 18

10 Questions
Start
Set 19

4 Questions
Start

Latest Educational News Stories

Pakistan's Largest Database of Colleges and Universities

BS Programs

University Past Papers

University Results

Exam Results 2024

Study Abroad Programs and Opportunities for Pakistani Students

VU CS-403 Online Test Preparation

MCQ's Test For CS-403 Final Term Exams Preparation Virtual University

CS-403 Final Term Exams Preparation Virtual University

Controlling redundancy in a database management system DOES NOT help to

Which of the following is not a form of optical disk?

If K is a foreign key in relation R1, then

Which of the following concepts is applicable with respect to 2NF?

User rights information is stored in

Which of the following is true about NOT NULL constraint?

Which of the following is true for the relational model?

The Entity Relation Model models

Which key word is available in SQL to enforce referential integrity?

The main memory of a computer system is also known as

Prepare Complete Set Wise CS-403 Final Term Exams Preparation Virtual University MCQs Online With Answers

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

Set 7

Set 8

Set 9

Set 10

Set 11

Set 12

Set 13

Set 14

Set 15

Set 16

Set 17

Set 18

Set 19

Top Scorers Of CS-403 Final Term Exams Preparation Virtual University MCQ`s Test

Test Questions

Is this page helpful?