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List of College in Daund for 11th Science: 1.Sheth Jotiprasad Vidyalaya & Jr College Address:-Ambedkar chowk , Daund, Dist:Pune, Maharashtra . walking distance from railway station 2. St. Sebastian High School & Jr College Address:- Janta Colony , Daund, Dist:Pune, Maharashtra . walking distance from railway station 3. Mary Memorial School & Jr College Adress:-Patas road ,near vijay dhaba, Daund 4. Gurella college Adress :-Daund- Sidhatek road,Daund Above colleges are of Maharashtra State Board  of Higher Education

To write program for graphics using c you must have following: #include<stdio.h> #include<conio.h> #include<graphics.h> #include<graphics. lib> /*graphics header file necessary in graphics c program*/ main() { int gd = DETECT, gm; /*initialization of graphics drivers*/ -------------------------- initgraph(); /*change the programs into graphics mode */ //other graphics functions closegraph(); /*close the graphics*/ } Following are some important terminology of graphics 1)Header File: To perform program using graphs we have to first add the header file as #include<graphics.h> #include<graphics. lib> It includes all graphics function definition. 2) Opening the graphics mode Normally when any C program is work with any stream it is in by default text mode. Too convert text mode into graphics mode we can initializes the graphics program by using initgraph(). The meaning of initgraph is initialization of graph. These function tak...

/* program to copy one file in to another using command line arguments */ #include<stdio.h> void main(argc, argv) int argc; char *argv[] ; { FILE *A,  *B; int c; if(argc==1)    {           printf("\n You forgot to enter command line arguments ") ; exit();     } if((A=fopen(argv[1],"r"))==(FILE*)NULL) printf(" \n Couldn't open %s for reading \n", argv[1]); else if((B=fopen(argv[2],"w"))==(FILE*)NULL) printf(" \n Couldn't open %s for writing \n", argv[2]); else     {         while((c=getc(A))! =EOF)         putc(c, B);         printf("\n File has been copied \n") ;   } } OUTPUT : # gcc copyfile.c #. /a. out You forgot to enter the command line arguments #./a.out co1.c out.c Couldn't open co1.c for reading #. /a. out comm1.c out.c File has been copied

Theorem :- Basic Proportionality Theorem ( BPT )  If a line parallel to one side of a triangle interests the other two sides in two distinct points,  then the line divides the other two sides in proportion. Theorem :- Converse of Basic Proportionality Theorem If a line divides two sides of a triangle in the same ratio, then the line is parallel to the third side. Theorem  of Pythagoras :- In a right angled triangle ,  the  square  of the hypotenuse is equal to the sum of the squares of the other two sides. Converse of Pythagoras Theorem :- In a triangle ,  if the square of one side  is equal to the sum of the squares of the remaining two sides , then the angle opposite to the first side is a right angle and the triangle is a right angled triangle. Theorem of 30° 60° 90°   Triangle   If the angles of a triangle are 30°, 60° and 90°, then the side opposite to 30° is half of the hypotenuse an...

What is cell phone cloning ? Introduction and definition :- Cell phone cloning is copying the identity of one mobile telephone to another  telephone .Usually this is done for the purpose of making fraudulent telephone calls .The bill for the calls go to the legitimate subscriber .This made cloning very popular in areas with large immigrant populations , where the cost to "call home" was very steep . The cloner is also able to make effectively anonymous calls ,which attracts another group of interested users. History Cell phone cloning started with Motorola "bag" phones and reached its peak in the mid 90's with a commonly available modification for the Motorola "brick" phones , sch as the Classic, the Ultra Classic , and the Model 8000. Significance Cloning involved modifying or replacing the EPROM in the phone with a new chip which would allow you to configure an ESN (Electronic Serial Number) via software. You would also have to change the MIN (...

Need of Transport Layer a. The Internet layer provides unreliable , connectionless service - "best effort" network. b. The underlying layer (internal layer ) provides the connectionless protocol IP . c. Datagrams may be lost or reordered . d. Datagrams can be duplicated or delivered after long delays . Thus , there is a need for a layer , which takes care of end - to - end delivery. Features of transport layer i. True end to end layer . ii . Takes care of process to process delivery. iii . Acts as a liaison between the application layer and the underlying internetwork details . iv . Shields the applications  from  the complexities of the internetwork. v. Provides a "logical communication " between application processes running on different hosts . For this purpose ,it performs the following duties: i. Packetizing : Divides the application data into packets to be sent over the internetwork . ii . Connection Control : Controls the "logical " c...

If we have a table organization and a search technique which retrieve the key in a single access ,it would be very efficient. To do so, the position of the key in the table should not depend upon the other keys but the location should be calculated on the basis of the key itself .Such an organization and search technique is called hashing . In hashing the address or location of an identifier X is obtained by using some function f(X) which gives address of X in a table. HASHING TERMINOLOGY Hash function :- A function that transforms a key X into a table index is called a hash function. Hash address:- The address of X computed by the hash function is called the hash address or home address of X. Hash Table :- The memory available to maintain the symbol table is sequential . This is referred to as hash table . Bucket :- Each hash table is partitioned into b buckets ht[0]......ht[b-1]. Each bucket is capable of holding 's' records . Thus , a bucket consists of 's' sl...

C++ supports a mechanism known as template to implement the concept of generic programming . Templates allows us to generate a family of classes or a family of functions to handle different types. Template classes and functions eliminate code duplication for different types and thus make the program development easier and more manageable. We can use multiple parameters in both the class templates and function templates. A specific class created from a class template is called a template class and the process of creating a template class is known as instantiation. Similarly, a specific function created from a function template is called a template function. Like other functions, template functions can be overloaded. Member functions of a class template must be defined as function templates using the parameters of the class template. We may also use non - type parameters such basic or derived data types as arguments templates.

What is congestion? Congestion is traffic. Interference of two or more packets . Reasons:-  Sending packets the same time. Definition:  Congestion is a situation in which number of packets in network is greater than capacity of network or channel. Total load > Capacity of channel  , is the main reason of congestion Effect of congestion :- Two main factors are affected by congestion 1) Delay versus load. 2) Throughput versus load. When load is less than network capacity delay is permission and vice versa . Delay depends on propagation delay and transmission delay . propagation time , transmission time, buffer time Congestion is directly  proportional to Delay and Congestion is directly proportional to Load Throughput:- Number of packets successfully delivered is called throughput . Throughput is inversely proportional to congestion When less congestion all packets will be successfully delivered means high throughput. causes of congestion : If...

A microcontroller is  a complete microprocessor system ,containing of microprocessor ,limited amount of ROM RAM and parallel I/O ports ,built on a single integrated circuit . Microcontroller is in fact a microcomputer ,but it is called so because it is used to perform control functions . Expanded features of 8052 over 8051 microcontroller are as follows: a) ROM  :- Microcontroller 8052 has 8 KB bytes onboard ROM or EPROM whereas 8051 has 4 KB  bytes  of ROM . b)  RAM  :-    Microcontroller 8052 has 256 bytes of onboard RAM whereas 8051 has 128 bytes of RAM. c)   Time event counter :- 8052 has an extra 16 bit time event counter whereas 8051 has a dual 16 bit time event counter.