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STA630 VU Current Final Paper Spring 2012

How would u explain the potential problems with primary sources in historical comparative research
Answer.p>149
How would u differentiate accretion and count behaviors in known reactive research Accretion: Accumulation of physical evidence suggests behavior. A researcher examines the soft drink cans or bottles in the garbage collection. That might indicate the brands and types of soft drinks that are very popular.
Count Behaviors: Counting how many people do something can be informative. For example a researcher may count the number of men and women who come to a full stop and those who come to a rolling stop at a traffic stop sign. This suggests gender difference in driving behavior.
What different measures of central tendency are used define each
Three measures of central tendency, or measures of the center of the frequency distribution: mean,
median and mode, which are often called averages (a less precise and less clear way to say the same thing). The mode is simply data copied from vu solutions dot com the most common or frequently occurring number. The median is the middle point. The mean also called the arithmetic average, is the most widely used measure of central tendency.
Measurement of the concept is a three way process elaborate
This definition implies that measurement is a three-part process:
1. Selecting observable empirical events.
2. Developing a set of mapping rules: a scheme for assigning numbers or symbols to represent aspects of the event being measured.
3. Applying the mapping rule(s) to each observation of that event.
List down the topics included in appended part of a record.
Answer:159
Involvement with deviants is te ethical dilemma of field research how would u explain it.
Involvement with deviants:
Researchers who conduct research on deviants who engage in illegal behavior face additional dilemmas. They know of and are sometimes involved in illegal activity. They might be getting ‘guilty knowledge.’ Such knowledge is of interest not only to law enforcement officials but also to other deviants. The (snowz) researcher faces a dilemma of building trust and rapport with the deviants, yet not becoming so involved as to violate his or her basic personal moral standards. Usually, the researcher makes an explicit arrangement with the deviant members.
What is difference between qualitative and quantitative data?

ECO401 VU Current Final Paper Spring 2012

total question 64
mcqz 57. 30% from past papers. and overall
7 long questions. from last chapters only
1.Pull demand inflation, cost push inflation ( 5 marks)
2. how growth rate determined in exogenous growth rate? 3
3. discuss the functions of money
4. why taxation is necessary? and discuss principles.
5. inflation and deflation
and two diagrams question, one of a circular flow chart of house holds and firm sector, describe the functions of both. 2nd yad nh
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CS610 VU Current Final Paper Spring 2012

otal Questions: 52
Total Marks: 80
Questions & Marks Division:-
1*40 MCQs, 4*2 Marks, 4*3 Marks, 4*5 Marks
Total Questions: 52
Total Marks: 80
Questions & Marks Division:-
1*40 MCQs, 4*2 Marks, 4*3 Marks, 4*5 Marks.
Question 41:- How many bits in MAC Address according to their scheme? (2)
Question 42:- What are the services provided by TCP? (2)
Question 43:- If some packet has some error, which IP datagram header field indicates you about error? (2)
Question 44:- What are the functions that IP multicast abstraction allows an application running on an arbitrary computer to do? (2)
Question 45:- Can length of an Ethernet be increased to three segments of 500 meter by adding a repeater to connect them? (3)
Question 46:- Which type of NAT fails if an application uses the IP address instead of domain name? And why? (3)
Question 47:- What mechanisms can a host Data copied from vu solutions dot com to determine the path MTU? (3)
Question 48:- In client-server interaction, if no signal is given, then how can an application know when communication has arrived? (3)
Question 49:- Differentiate between routing techniques used within the autonomous system and outside of the autonomous system? (5)
Question 50:- What do we mean by connection multiplexing in connection between NIC and physical network? (5)
Question 51:- How does ICMP define error and informational massages? (5)
Question 52:- Why network administrator doesn’t suggest fine timer transmission? Have any solution of this problem? Explain it with solid reasons. (5)