CS202 Assignment No. 1 Solution Fall 2018

CS202 Assignment No. 1 Solution!!!

Fall 2018

                         Dawnload CS202 Assignment 1 Solution fall 2018

CS603- Software Architecture and Design Solution Assignment No.1 fall 2018

Assignment No. 1                  GradedSemester Fall 2018                  Software Architecture and Design– CS603

Objective:The assignment has been designed to enhance your knowledge aboutdiscipline of design and design processes. Instructions:Please read the following instructions carefully before solving & submitting assignment: 1.      The assignment will not beacceptedafter due date. 2.      Zero marks will be awarded to the assignment that does not open or the file is corrupt. 3.      The assignment file must be an MS word (.doc or .docx) file format; Assignment will not be accepted in any other format. 4.      Zero marks will be awardedto the assignment if copied (from other student or copied from handouts or internet).  For any query about the assignment, contact only at CS603@vu.edu.pkDo not post queries related to assignment on MDB.  Dawnload Solution file

CS201 Past Viva Question Answer in roman English

CS201  Past Viva Question Answer

These Question is made by interviewing many CS201 Students. After Very hard work I make these Questions and are very help full to all CS201 Students not just in term of viva preparation but also in exam point of view.
Let's start!!!
(you are reading from jalal zoon website. "Subscribe to my youtube channel")
Question No. 1: Variable programming mein kun istemal kye jate hain?
Answer:  Variable Data storage ke lye istemal kye jate hain.
jin ko ham furthor calculation mein istemal krte hain.

Question No. 2: int data type kitne byte ka hota hai or int kitne byte data store kr skta hai?
Answer: int 4 byte data store kr skta hai.
related Question: Double 8 byte store kr skta hai.
(you are reading from jalal zoon website. "Subscribe to my youtube channel")
Question No. 3: Variable ko C++ mein kese declare krte hain?
Answer : Data type [space] Variable name[semicolon]

Question No. 4: Variable declaration and variable initialization se kya murad hai?
Answer: Variable Declaration mein value assign ni ky jaty. variable declaration ka syntex "Data type [space] Variable name[semicolon]"
Variable initializ tab hota hai jab use declare krte hi value bhy assign kr dy jay.

Question No. 5: for loop kab istemal krna chahye?
Answer: jab hamein number of ittration pta hon tab for loop istemal krna chahye.

Question No. 6: while loop kab istemal krna chahye?
Answer: while loop tab istemal krna chahye jab hamein sirf termination condition.
(you are reading from jalal zoon website. "Subscribe to my youtube channel")
Quesiton No. 7: Do while loop kab istemal krna chahye?
Answer: Do while loop tab istemal krna chahye jab hamein kam az kam ak dfa lazmi statment ko execute krna ho befor applying the condition.

Question No. 8: C++ mein Condition statement kitni hain or kon kon c hain?
Answer:   C++ mein Condition statement 2 hain.
1- if else    2- switch statment

Question NO. 9: function ki call by value and call by reference se kya murad hai?
Answer:  call by value mein original value change ni hoty hai. or call by reference mein original value change ho jati hain.
(you are reading from jalal zoon website. "Subscribe to my youtube channel")
Question No. 10: call by reference mein original value kun change ho jati hai?
Answer:  kun ke ham variable ka address pass krte hain function ke under jis ki wja se original value change ho jati hai.

Question No. 11: Call by value mein kun original value change ni hoty?
Answer:  Because is mein ham ak local variable istemal krtein hain jo ke jo ke stack ke under rakha hota hia.
(you are reading from jalal zoon website. "Subscribe to my youtube channel")
Question No. 12: function ham kun istemal krte hian C++/ programming mein?
Answer: because function ke zrye ham reusablity obtain kr laty hai. ak dfa code likh do or jab zrorat pre call kr le.is se hamara time bach jata hai.
(you are reading from jalal zoon website. "Subscribe to my youtube channel")
Question No. 13: function declaration mein kahan or kya likhte hain?
Answer: function declaration main function se pehle likhte hain.
function declaration mein return type , function ka name or parameter list shamil hoty hai. body of function ni likhy jaty.

Question NO. 14: function defenition mein kya likhte hain ya function defenition se kya murad hai?
Answer:  function defenition mein return type , function ka name or parameter list ke sath function ki body bhy likhy jaty hai. or ye main function se bahir hoty hai.

Question NO. 15: function call mein kya likhte hain?
Answer:  function call mein sirf function name and us ki parameter list hoty hai.
(you are reading from jalal zoon website. "Subscribe to my youtube channel")
Question No. 16: inline function se kya murad hai/ inline function kya hote hai?
Answer:  inline function c++ ka enhance version hai . is se execution speed fast ho jati hai. jis mein sarii function calls replace hoty hai function defination ke sath at run time. 

Question No. 17: c++ mein inline function kese bany jate hain ?
Answer: function ke sath inline ka keyward likhne se function inline ban jata hai.

Question No. 18: pointer kya hote hain or kun istemal krte hain?
Answer:  pointer special data type hai. 
pointer ko ham tab istemal krte hain jab hamein addresses ko store ya manage krna ho jo ke dynamically bante hain.
(you are reading from jalal zoon website. "Subscribe to my youtube channel")
Question No. 19: int *a ka kya matlb hai?
Answer: a pointing to int data type.

Question No. 20: reference variable kun bnay jate hain?
Answer: for storing reference of variable.

Question No. 21: classes c++ mein kun istemal ki jati hain?
Answer: apni khud ki data type  banne ke lye class istemal hoty hain.
(you are reading from jalal zoon website. "Subscribe to my youtube channel")



Question No. 22: ham structure kuen istemal krtein hain c++ mein?
Answer: structures mukhtlif qism ke variable ko ak name dene ke lye istemal hote hain.

Question No. 23: C++ mein kitni kism ke loop istemal hoty hain or kon kon se hain?
Answer: 
C++ mein 3 loop hain. jin ke name "for loop","while loop" and "do-while loop" hain.


Question No.24: Stucture kya hote hain or kyn istemal kye jatein hain?
Answer:  sturcture se ham mukhltalif kisam ke variable ko ak sath use kr skte hain by giving one name. 

Question No.25: Compiler or interpreter mein kya farq hai? OR compiler kya kam krta hai and interpreter kya kam krta hai?
Answer:  Compiler sare code ko aak hy dfa execute krta hai.
Interpreter line by line execute krta hai.

Question No. 26: Why we use reference variable in c++?
Answer: variable ka nick name reference variable hain. in ke under ham data ki bajay reference store krte hain. in ki declaration ke waqt in ko value zror assign krni chahye. other wise it through an error.
 reference variable ham memory ke effecient use ke lye krte hain.

Question No. 27: Constructor kun istemal kye jate hain?
Answer: Constructor class ke objects ko default values dene ke lye istemal krte hain.

Question No. 28: Destructore kun istemal krtein hain?
Answer: Destructor Object ko memory se remove/delete krne ke lye istemal krte hain. 


        to be continuous ...
( stay connected with www.jalalzoon.blogspot.com )  

Note: viva ke baad jo question ap se sir ne poochein hain please neeche comment kr dein soo that we can help new student to prepare!!!

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Is these Question are helpful ? comment bellow!!!

CS610 Assignment No. 3 Last Date 02/08/2018

Assignment No. 03

                                                                Semester: Spring 2018

CS610: Computer Network

Instructions:

Please read the following instructions carefully before submitting assignment:

You need to use MS word document to prepare and submit the assignment on VU-LMS.

It should be clear that your assignment will not get any credit if:

§  The assignment is submitted after due date.

§  The assignment is not in the required format (doc or docx)

§  The submitted assignment does not open or file is corrupt.

§  Assignment is copied(partial or full) from any source (websites, forums, students, etc)

Objective:

The objective of this assignment is to learn:

§  IP address classes and Subnetting

Question - 1

Following diagram has four subnets of different IP classes that are connected via WAN link. You are required to find maximum number of useable host that each subnet can accommodate. Write your answer in given table:

Subnet address	Maximum useable hosts
192.168.0.0/29
192.168.1.0/26
172.16.1.28/20
10.0.0.0/13

Question – 2

Suppose a university has a class C network 198.1.1.0 and wants to form subnets for its five departments, with hosts as follows:

Departments	Required No. of hosts
Math	60
Computer science	80
Management	55
Finance	35
HR	4

You are required to give a possible arrangement of Subnet Prefix/ CIDR to make this possible in following table:

IP address	Departments	Required No. of Hosts	Subnet Prefix/ CIDR
198.1.1.0	Math	60
198.1.1.0	Computer science	80
198.1.1.0	Management	45
198.1.1.0	Finance	28
198.1.1.0	HR	4

Note: CIDR notation/CIDR length must be in format ‘/network bits’ for example /24

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Dawnload CS610 Assignment No. 3 Solution

Ratta Bazii se mukamal nijaat Fayman technique of learning

How to increase reading speed by using Fayman Technique of learning in Urdu

Fayman Technique is Introduce by Richard Fayman. Who is Nobel prize winner. Known as Great explainer. This is because he explain huge and most difficult concept in very simple way so that every one get understand.

steps of Fayman Technique of learning are as following!!!

step 1: 

write name of the concept on the top of the paper.

step 2:

write whatever you already know about the concept in simple language.Don't use difficult words. 

step 3:

When you get stuck while writing go to reading materiel and read it with understanding.Repeat step 2.

for more detail watch bellow video.Please Subscribe to my YouTube channel to get connected to my tutorials.

Why we have to study more than one programming languages?

The answer of the question "Why we have to study more than one programming languages" ?

what programming language should we learn.

if you are wishing to become the web developer or software developer this article is best to learn because after reading this article you will realize why developer have to learn more then one language. why just one language does't serve the all purpose of software development.

Many peoples want to know which programming language is best to learn. The answer of this question is always been vague.This is because its fully depends on the type of problem(software) you are going to solve(develop).
in addition to this big cause to learn many languages there are many reasons for leaning more than one language and some of them are enumerated in the following paragraphs.

- Increased capacity to express programming concepts

                     

Study of more than one programming languages helps in increasing the capacity to express Programming concepts.Dijkstra has put it as follows: 

The tools we use have a profound (and devious!) influence on our thinking habits, And, therefore, on our thinking abilities.That is, one is limited in his/her thinking by the tools used to express his/her ideas.Depth at which we can think is influenced by the expressive power of the language. It Includes the kind of algorithms you can develop. The range of software development Thought process can be increased by learning new languages as those constructs can be Simulated.

                                                             

- Improved background for choosing appropriate languages

Study of programming languages also helps one in choosing the right language for the Given task. Abraham Maslow says, "To the man who only has a hammer in the toolkit,Every problem looks like a nail." 

That is, if the only tool you have is a hammer, then you will treat every problem like a Nail. Sometimes, some programming languages are more suitable for a specific task.There are many special purpose languages.

- Increased ability to learn new languages

Study of different programming languages also helps one in learning new languages by Learning the syntax and semantics of different languages and understanding different Design methodologies.

                                                    

  - Understanding the significance of implementation

In some cases, an understanding of implementation issues leads to an understanding of Why languages are designed the way they are. This ultimately leads to efficient use of the Language. One such example is Row vs. column major. If a programmer knows that two dimensional Arrays are stored column-wise (column major) in FORTRAN (where in most other languages it is row major) then he will be careful to process it column-wise, hence making it more efficient.Same is the case with recursion. If the programmer knows how recursion is implemented and the associated cost of recursive programs, he can use this knowledge to come-up with more efficient programs if needed.Also, certain bugs can only be found and fixed if the programmer knows some related implementation details.

- Increased ability to design new languages

By learning a number of programming languages, one gets to know the pros and cons of different language features and issues related to these features. This knowledge will therefore help if one has to design a new language for any purpose.
Here are some languages along with there application which motivate you to learn different languages.

Application Domains of programming languages

1. Scientific applications• simple data structures, large FP operations - FORTRAN

2. Business applications• reports, decimal arithmetic, character operations - COBOL

3. Artificial intelligence• Symbol processing, logic programming – Lisp, Prolog

4. Embedded systems• Concurrent programming - Ada

5. Systems programming• execution efficiency, low-level features – PL/1, BLISS, C

6. Scripting languages• list of commands – batch files, ksh, Perl

7. Special purpose languages
• Hundreds of languages

                     

how to to study using SQ3R Technique in urdu | hindi

how to to study using SQ3R Technique in urdu | hindi

Watch bellow video. after watch this video you will able to learn for long time with concentration





This article is about Study Technique which is very important for high school studying and for university students as well.
The first technique is SQ3R. lets go to the deep inside on SQRRR.
First we wanna tell you about the what is stands for SQRRR.

SQRRR or SQ3R is a reading comprehension method named for its five steps: survey, question, read, recite, and review. The method was introduced by Francis P. Robinson, an American education philosopher in his 1946 book Effective Study.

The method offers a more efficient and active approach to reading textbook material. It was created for college students, but is extremely useful for young students as well. Classrooms all over the world have begun using this method to better understand what they are reading.

Similar methods developed subsequently include PQRST and KWL table

1. Survey

   The first step, survey or skim, advises that one should resist the temptation to read the book and instead first go through a chapter and note headings, sub-headings and other outstanding features, such as figures, tables, and summary paragraphs. This survey step only takes 3-5 minutes, but it provides an outline or framework for what will be presented. The reader should identify ideas and formulate questions about the content of the chapter.

2. Question

   Generate questions about the content of the reading. For example, convert headings and sub-headings into questions, and then look for answers in the content of the text. Other more general questions may also be formulated:
   

   • What is this chapter about?
   • What question is this chapter trying to answer?
   • How does this information help me?
   • The Question step again only takes 3-5 minutes to complete, but it will motivate the reader to seek answers to the questions.

3. Read (R¹)

   Use the background work done with "S" and "Q" in order to begin reading actively. This means reading in order to answer the questions raised under "Q". Passive reading, in contrast, results in merely reading without engaging with the study material.

4. Recite (R²)

   The second "R" refers to the part known as "Recite." The reader should try to retrieve from memory what was learned in the same manner as telling someone else about the information. It is important that the reader use his/her own words in order to formulate and conceptualize the material. Try recalling and identifying major points (heading/subheadings) and answers to questions from the "Q" step. This recital step may be done either in an oral or written format and is related to the benefits of retrieval in boosting long-term memory for the material.

5. Review (R³)

   The final "R" is "Review." Once you reach the end of the passage, say back to yourself what the point of the whole passage is - again, using your own words.

Effective learning with only 6 tips | ab kam time mein zyada study

only 6 tips which lead you study more in less time in Urdu Language
on the topic of How to study effectively?

this is uploaded by Jalal Zoon for Exam season!!!.
Watch this video its helps you allot .

     

what is digiskills | why digiskills | how to sign up

what is digiskills | why digiskills | how to sign up

This large scale national Digital Skills (DigiSkills) Training Program has been launched, across the country, to train one (1) million people in the future of work using technology.

Introduction

This large scale national Digital Skills (DigiSkills) Training Program, which was conceived

 by the Minister of IT and Telecom, has been launched across the country, to train one 

(1) million people in the future of work using technology. 

Virtual University of Pakistan has been selected to execute this mega training program under

 the auspices of Ministry of Information Technology and Telecom through Ignite- National 

Technology Fund (formerly National ICT R&D Fund). The DigiSkills Program is aimed at 

equipping our youth, freelancers, students, housewives, professionals, etc. with knowledge,

 skills, tools & techniques necessary to seize the opportunities available internationally

 in online marketplaces as well as locally to earn a decent living.

The program aims at not only developing key specialized skills, 

but also imparting knowledge about various freelancing and other employment and entrepreneurial

 opportunities available internationally and locally. Due to limited employment opportunities,

it is essential for upcoming workforce to have necessary knowledge and abilities to grab 

such opportunities.
In bellow video i clearly talk about 3 things  what is digiskills, why digiskills and how to sign up just in 5 minutes you will get the benefit of this digiskills program.

watch bellow video to get started with digiskills and see how to sign up and get free courses!!!

Follow my website and subscribe to my YouTube channel if you find it useful 
when you do this every time I upload new video you will get notification and easily reach to my videos.