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Friday, December 3, 2010

ENG301 Mid Paper Fall 2010

10 mcqs mostly from past paperS

1. Name some national variables mentioned in intercultural communication model.3

2. Describe miscellaneous formal and informal salutations used in a letter.3

3. Write a note on beginnings & endings in a letter. With examples 5

4. What is persuasive request, steps in persuasive request? 5

5. What details are included in request for reservations? 2

6. Personal space varies according to gender, status, roles and culture. Comment on it.5

CS507 Mid Term Current Paper (03 Dec 2010)


20 MCQs Mostly true and false

Large Questions:

1. What do you mean by cognitive process?

2. Identify basic functions and responsibilities of system analyst?

3. Phases of the decision making process.

4. Define the incremental models.

5. Information requirements for the level of accounting and finance system

a. Strategic Level

b. Knowledge Level

6. Design of database involves scope and structure. Discuss briefly.

Thursday, December 2, 2010

CS302 midterm paper fall 2010

MCQ

1) The sum of two hexadecimal values “C6” and “B5” is equal to--------

Ans: 17B

2) Each octal number digit an represent a --------binary number.

Ans: 7 bit

3) The AND Gate perform a logical -------------function.

Ans: Multiplication.

4) The stander SOP form has -------terms that have the entire variable in the domain of the expression.

5) A SOP expression is equal to ……………

Ans: when one or more product terms are one.

SHORT QUESTIONS

1. Explain Tri-Star Buffer with the help of block diagram. 5 marks

2. Explain to operation of Adjacent 1 circuit detector with the help of diagram. 5 marks

3. Generally, how a decoder be used as demultiplexer. 3 marks

4. Draw the truth table of NOR base SR-Latch. 3 marks

HIGHER EDUCATION COMMISSION (HEC) BUSINESS MANAGEMENT ROADMAP

Announcement: As per Higher Education Commission (HEC), Islamabad PARENTS ALERT!”message dated November 28, 2010 published in National Newspapers, reproduced as under. Virtual University of Pakistan encourages all its enrolled (up to spring 2010) 2-year MBA students to complete their studies at the earliest.


CS504 Paper mid Fall 2010

Total 26 questions

21 MCQs and 5 theoretical

Q1: comparison b/w sequence and collaboration diagrams?

Q2: what is textual analysis?

Q3: narrate the inter-object relationship specified by the object model in short?

Q4: purpose of collaborative diagrams?

Q5: is the design of software architecture creative process?

CS304 MID FALL 2010

We can get only one unique value which can be used by all the objects of that class by the use of,

Static variables

Dynamic variables

Instance variables

Data members

A member function having the same name as that of a class and a ~ sign with it is called,

Constructor

Getter

Setter

Destructor

Using encapsulation we can achieve

Information hiding

Least interdependencies among modules

Implementation independence

All of given options

Inheritance is a way to

make general classes into more specific classes.

pass arguments to objects of classes.

improve data hiding and encapsulation.

providing class growth through natural selection.

Static variable can be initialized more than once.

True

False

For classes with common behavior, you can save effort by placing the common behavior in a __________.

Derived Class

Base class

Deprived Class

Named class

Which of the following are an advantage of OOP?

OOP makes it easy to re-use the code

It provides an ability to create one user defined data type by extending the other

It provides the facility of defining Abstract data types through which real world entities can be defined better

All of the given options

The >= operator can be overloaded.

True

False

A static member function cannot be declared.

Static

Implicit

Explicit

Virtual

Static variables act like a global variable in the context or scope of the class.

True

False

The compiler won’t object if you overload the * operator to perform division.

True

False

We can use "this" pointer in the constructor in the body and even in the initialization list of any class if we are careful,

TRUE

False

A C++ class is similar to --------------------

Structure

Header File

Library File

None of the given

Which operator can not be overloaded?

The relation operator ( >= )

Assignment operator ( = )

Script operator ( [] )

Conditional operator (? : )

An overloaded operator always requires one less argument than its number of operands.

True

False

A generalization-specialization relation between classes are implemented using

data hiding

friend classes

encapsulation

inheritance

In OOP a class is an example of _____

Data Type

Abstract Type

User Defined Type

None of the given

Identify which of the following overloaded operator function’s declaration is appropriate for the given call?

Rational_number_1 + 2.325

Where Rational_number_1 is an object of user defined class Rational_number.

Rational_number operator+( Rational_number & obj);

Rational_number operator+(double& obj);

Rational_number operator+(Rational_number &obj, double& num);

operator+(double& obj);

A class can be identified from a statement by -------------

Noun

Pronoun

Verb

Adverb

The members of a class that can be accessed without creating the object of the class is called

Private member

Data Member

Public Member

Static

Q. What is difference between simple association and composition?

Q. Friend functions minimize "Encapsulation", What is your opinion?

Q. Write three important properties of constructors?

1. Tell the reason why we can not overload the following four operators in c++

. , .* , :: , ?:

2. Considering the complex number class can we subtract two complex numbers by overloading plus “+ “Operator. Justify your answer as well.


Q. How we resolve the following problems in overloading of assignment operator in string class, (explain with the help of c++ code)

a. Self referencing

b. Assigning a string value to more than one strings in a single line like, stringobject1 = string object2 = stringobject3 = stringobject4

Q. Consider the class given below explain the order in which variables x,y and z will be initialized after creating object of this class,

class XYZ{

int e;

int f;

int g;

public:

XYZ ();

};

XYZ:: XYZ ():g(30),e(10),f(20)

{

}

MGT301 Mid Paper 02 Dec 2010

1. Beliefs and values that are passed on from parents to children and are reinforced by schools, churches, business and government refer to which of the following beliefs and values?

2. Which one of the following environment includes laws, government agencies, and pressure groups that influence and limit various organizations and individuals in a given society?

3. Marketing information from which of the following databases can be accessed more quickly and cheaply?

4. Marketing researchers usually draw conclusions about large groups of consumers by studying which of the following small component of the total consumer population?

5. Marketers are interested in the roles and influence of the husband, wife and children on the purchase of different products and services. Which one of the following segment is being studied by the marketer?

6. Which of the following factors are often used for segmenting customer groups?

7. Mass marketers, such as Target and Venture Stores, ignore market segment differences and target the whole market with one offer. What is their approach to segmenting?

8. Which one of the following is an alternative to product line stretching that adds more items within the present range of the line?

9. Once the product or service passes the business analysis test, it moves into which stage?

10. Which one of the following groups of people get the product exposure but is not often perceived by the majority of potential buyers as typical consumers?

11. The concepts of exchange and relationships lead to the concept of a market. Which one of the following sets reflects the market?

12. The fundamental reason behind America’s most admired firms, including Southwest Airlines and Harley-Davidson, conducting extensive research is:

13. Which one of the following is a chief goal of the implementation function in marketing process?

14. Which one of the following factor does not affect the economic environment of organizations?

15. Identify the name of a vast public web of computer networks that connect users of all types all around the world to each other?

16. A movie was greatly promoted as having a lot of actions and special effects. When the people went to see the movie it was not according to the expectations of the people. In this case the people were:

17. MR.X has been working in a car manufacturing industry for the past 20 years. MR.X is a:

18. All of the following are included in the Porters five forces model of competition EXCEPT:

19. When competition is intense and there are many manufacturers then the buyer has more options of product switching. This is represented in Porters model as:

20. XYZ Company purchased Hear Music and began making compilation music CDs to play and sell in its stores. It has also tested new restaurant concepts; XYZ Company is considering which of the following strategies?

21. XYZ Company has been manufacturing Pedestal fans for past 20 years. Now XYZ Company is interested in making Micro wave ovens. The company is considering which one of the following strategies?

22. Why is business legislation enacted?

23. Which of the following is not one of the goals of marketing intelligence?

24. The consumer can obtain information from various different sources. Which is NOT one of these sources?

25. In which stage of the buyer decision process the consumer uses information to evaluate brands in the choice set?

26. Ahmed is interested in buying a new laptop. Since a laptop is costly he looked at various brands of laptops, surveyed various websites to get the relevant information about each type of laptop. This is an example of:

27. The ability of a product to perform its functions, including overall durability, reliability, precision, ease of operation and repair and other valued attributes, is related to ________

28. How long does the product maturity stage last?

XYZ Company is considering adopting micromarketing. You are the marketing manager of XYZ Company. You have to give the advantages and disadvantages of micromarketing to the top management so that the correct decision can be made. Explain the advantages and disadvantages of micromarketing.

29. What is a market information system? Explain the subsystems that are required to construct a well designed Market Information System.

"A marketing information system is a continuing and interacting structure of people, equipment and procedures to gather, sort, analyze, evaluate, and distribute pertinent, timely and accurate information for use by marketing decision makers to improve their marketing planning, implementation, and control".

its four main constituent parts are : the internal reporting systems, marketing research system, marketing intelligence system and marketing models. It is suggested that whilst the MIS varies in its degree of sophistication - with many in the industrialized countries being computerized and few in the developing countries being so - a fully fledged MIS should have these components, the methods (and technologies) of collection, storing, retrieving and processing data notwithstanding

30. Differentiate between psychographic and behavioral segmentation?

31. Differentiate between exploratory and descriptive research?

The basic difference between exploratory and descriptive research is the research design. Exploratory research follows a format that is less structured and more flexible than descriptive research. This approach works well when the marketer doesn’t have an understanding of the topic or the topic is new and it is hard to pinpoint the research direction. The downside, however, is that results may not be as useful in aiding a marketing decision In addition to offering the marketer basic information on a topic, exploratory research may also provide direction for a more formal research effort.