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CS403 Current Mid Term Papers Spring 2014 & Past Mid Term Papers at One Place Date: June 07 to June 18, 2014

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Replies to This Discussion

Jazak ALLAH 

Thanxxx For Sharing

ASSALAM-O-ALAIKUM,

my today paper cs403 held on 07-JUNE-2014

semester spring 2014 Midterm

just remember me in your prayers

Attachments:

Thannks 

Total 26 Question (Held on 07-JUN-2014 at 2:30 p.m Rawalpindi Campus01)

20 Questions objective each of 1 mark

2 questions each of 2 marks

2 questions each of 3 marks

2 questions each of 5 marks

Q.26

CUSTOMER

Sr.No

CstID

cstName

cstAddress

1

Cst101

Sohail Ahmad

Lahore

2

Cst102

Shahbaz Mehmood

Wah Cantt

3

Cst103

Muhammad Irfan

Islamabad

 

PRODUCT

Sr.No

prID

prName

cstID

1

Pr201

Shampoo

Cst101

2

Pr202

Soap

 

3

Pr203

Perfume

Cst103

 

Find output of the tables by applying sami Join (5 marks)

Answer:-

Sr.No

cstID

cstName

cstAddress

prID

prName

1

Cst101

Sohail Ahmad

Lahore

Pr201

Shampoo

2

Cs103

Muhammad Irfan

Islamabad

Pr203

Perfume

 

Q.25

Find which normal form exits? Also convert it into higher normal form than it exists (e.g if it is in 2nd normal form then convert it into 3rd) (5 marks) (Lec# 21)

Customer_id,Customer_name,Order_id,Order_name,Sales_detail

Dependencies

---Order_name depends upon order_id

---customer_name depends upon customer_id

---sales-detail depends upon customer_id and order_id

Q.24 Find Cardinality and Degree from the following table (3 marks) (see page 133 of handouts)

Sr.No

Field1

Field2

Field3

1

A

I

AI

2

B

II

BII

3

C

III

CIII

4

D

IV

DIV

5

E

V

EV

6

F

VI

FVI

 

Q.21Define total completeness (2 marks) (see page 103)

Q.22 Write any four names of joins (2 marks) (see page 157)

Q.23 yaad ni rha

Q.23

Y-->Student_name

Z-->Course_name

Y=(Imran,Waqas)

Z=(BCS,MCS)

then find YxZ and ZxY 

can YxZ be equal to ZxY? (3 marks)

is question ka ans knsay page pay milay ga?

fivestar1122 is ques ka ans knsay page pay milay ga plz tell

My cs 403 paper today

Q:
Write the two types of Completenes Constrains

Name the three different kinds of anomalies which can be eliminated through normalization 
Q
Give 5 properties about table?
Q
1 question about equi join ?
Mcqs

Controlling redundancy in a database management system DOES NOT help to 
► avoid duplication 
► avoid unnecessary wastage of storage space 
► avoid unauthorised access to data Click here for detail 
► avoid inconsistency among data

Which of the following is not a benefit of normalization? ► Minimize insertion anomalies
► Minimize deletion anomolies 
► Minimize updation anomolies 
► Maximize redundancy

Consider two sets A and B. A contains 2 elements and B contains 3. How many elements do their cartesian product contains? 
► 6 
► 9 
► 5 
► 4 
3 mcqs normalization se thy

Baki yad nahi

ans of Q.23(see page 129 of handouts)

thanks  fivestar1122 

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