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 Categories >> Software >> Programming Languages >> C++
 
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how many types of notations are in java    0  15
C++ program output? Explain output of this program. #include using std::cout; using std::cin; int main() {   cout<    1  66
Write a program in c++ to print the numbers from n to n2 except 5 and its multiples    0  564
what is the 3 types of system development life cycle    0  755
what is difference between class template and template class?    0  685
Give two integer arrays A & B.A has n elements and B has ' n-1 ' elements . A has all the elements that are there in B. But B has one missing element. Write a function that takes arrays , A & B as imnput and finds the missing element in most optised manner .    1  4134
WAP to generate 2n+1 lines of the following pattern on the computer screen:    1  1748
Following are the class specifications: class {int a}; class {int b}; Using friend funtion,calculate the max of two objects and display it.    0  400
write a program that takes two numbers from user that prints the smallest number    2  1108
can output 5 students using one dimensional array intel   0  637
What is this interview room ? Is it a class or an object. cybage   2  4766
The type of variable a pointer points to must be the part of pointer's definition so that: infosys   1  1472
OOP'S advantages of inheritance include: infosys   1  1991
How to create a comment page in C #??    2  1148
what is difference between thread and programme. ncc   0  489
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They started with the brief introduction followed by few basic C++ questions on polumorphism, inheritance and then virtual functions. What is polymorphims? How you will access polymorphic functions in C? How virtual function mechanism works? 248
how to use C++? 636
how can u do connectivity in c++ language? plz send me connectivity code in c++ ? 534
Get me an image implementation program. 409
what are the realtime excercises in C++? 1036
what is the 3 types of system development life cycle 755
how can i access a direct (absolute, not the offset) memory address? here is what i tried: wrote a program that ask's for an address from the user, creates a FAR pointer to that adress and shows it. then the user can increment/decrement the value in that address by pressing p(inc+) and m(dec-). NOW, i compiled that program and opened it twice (in 2 different windows) and gave twice the same address to it. now look what happen - if i change the value in one "window" of the program, it DOES NOT change in the other! even if they point to the same address in the memory! here is the code snippet: //------------------------------------------------------ #include <stdio.h> //INCLUDE EVERY KNOWN HEADER FILE #include <conio.h> //FOR ANY CASE... #include <iostream.h> #include <dos.h> #include <process.h> main() { int far *ptr; //FAR POINTER!!! long address; char key=0; //A KEY FROM THE KEYBOARD int temp=0; clrscr(); cout<<"Enter Address:"; cin>>hex>>address; //GETS THE ADDRESS clrscr(); (long)ptr=address; temp=*ptr; //PUTS THE ADDRESS IN THE PTR cout<<"["<<hex<<(unsigned long)ptr<<"]="<<*ptr<<" = "<< (char)(*ptr); //SHOWS: [address]=value=ASCII symbol. while (key!=27) //WHILE YOU DONT PRESS ESC. { while(!kbhit()) //WHILE KEY IS NOT PRESSED { if (temp!=*ptr) { temp=*ptr; clrscr(); cout<<"["<<hex<< (unsigned long)ptr<<"]="<<*ptr<<" = "<<(char)(*ptr); }; //IF THE VALUE HAS CHANGED, CLEAR THE SCREEN AND SHOW //AGAIN if (key=='p') {key=0; (*ptr)++; } //INCREMENT VALUE if (key=='m') {key=0; (*ptr)--; } //DEC. VALUE }; key=getch(); //IF A KEY IS PRESSED, READ IT FROM THE //KEYBOARD }; return 0; //IF ESC WAS THE KEY, EXIT THE PROGRAM } //--------------------------------------------------------- 466
diff between Virtual mathod and abstract method? 910
Assume studentNames and studentIDs are two parallel arrays of size N that hold student data. Write a pseudocode algorithm that sorts studentIDs array in ascending ID number order such that the two arrays remain parallel. 562
Visual Basic 6 All the questions are compulsory. The first five questions shall be of 16 marks each and the last question shall be of 20 marks. Q1. A. Discuss the various types of variables. B. How to control the file? Q2. A. How the image application? B. Write short notes on trees structures work. Q3. A. How to load and unload child forms. B. When should we use recursive programming Q4. A. Write short notes on "The ole control's shortcut menu" B. How to test the AX stat class Q5. A. How to use advanced data-bound controls. B. Write notes on manipulating the recordset object Q6. A. What is script control? B. How to down load image properties. C. What is meant by building a recordset. PROJECT 2002 All the questions are compulsory. The first five questions shall be of 16 marks each and the last question shall be of 20 marks. Q1. A. How can we determine performance standards? B. Write note on chaining views. Q2. A. Discuss the working with task in Gantt chart view. B. Explain the creation project schedule. Q3. A. What is understand in resource tracking? B. Write short notes on Caturing Baseline. Q4. A. How to customize workgroup message? B. How to use hyperlink? Q5. A. Explain the installation of project server? B. Discuss the working with to-do lists. Q6. A. Explain the working of templates? B. What is visual basic? C. Write shortnotes on user forms. PROGRAMMING WITH C++ All the questions are compulsory. The first five questions shall be of 16 marks each and the last question shall be of 20 marks. Q1. A. What is unary operator? List out the different operators involved in the unary operator. B. What is an adjust field format flag? Q2. A. Distinguish between a # include and #define. B. Can a list of string be stored within a two dimensional array? Q3. A. Explain how a pointer to function can be declared in C++? B. List the merits and demerits of declaring a nested class in C++? Q4. A. What are the syntactic rules to be avoid ambiguity in multiple inheritence? B. Explain the operation of overloading of an assignment operator. Q5. A. Explain how the virtual base class is different from the conventional base classes of the opps. B. Explain how an exception handler is defined and invoked in a Program. Q6. A. What is a binary file? List the merits and demerits of the binary file usagein C++. B. Write short notes on Text Manipulation Routines. C. Write bites in Turbo c++ Header ("Include") Files. Java All the questions are compulsory. The first five questions shall be of 16 marks each and the last question shall be of 20 marks. Q1. A. Write note on "The class path Environment Variable". B. Which are different kinds of source code? Q2. A. How to create an interface? B. Why convert an applet to an application? Q3. A. How to use Media tracker Class. B. How to use string tokenizer class. Q4. A. Explain the overview of UDP messaging. B. Difference between SQL Exception class and SQL Warning class. Q5. A. How to create com object in Java? B. Write short notes on "The properties class" Q6. A. When object is created and destroyed? B. Explain the JDB in depth & command line. C. Write short notes on Web Sites. MULTIMEDIA All the questions are compulsory. The first five questions shall be of 16 marks each and the last question shall be of 20 marks. Q.1 Write a C language program to perform CCITT group 3 compression. If possible, scan some images and use your program to compress the images. What kind of compression did you achieve? Q2. How does a magneto-optical technology differ from WORM technology? Explain the differences in the manner in which you would use them for a multimedia system. Q3. What network considerations would you contemplate in designing an enterprise-wide multimedia system which supports fully distributed integrated messaging, sharing of corporate multimedia information databases, and custom business process applications? Q4. Explain the difference between the various types of multimedia object servers. How would you set up hierarchical storage for a large distributed organization? Q5. Explain the role of each type of server required in a multimedia system and the type of storage media that should be used for it. Q6. How do your decisions affect the design? Would different decisions on network technologies and object server technologies result in a different solution? OPERATING SYSTEM All the questions are compulsory. The first five questions shall be of 16 marks each and the last question shall be of 20 marks. Q1. What is an interrupt? How are multiple interrupts dealt with? Q2. Explain the difference between a MONOLITHIC KERNAL and a MICROKERNAL? Q3. List reasons why a Mode switch between threads may be cheaper than a Mode switch between processes. Q4. What is the difference among deadlock avoidance, detection and prevention? Q5. What items of information about a task might be useful in real time scheduling? Q6. Discuss some of the reasons for implementing process migration ? How is the process address space handled during process migration? WEB APPLICATIONS All the questions are compulsory. The first five questions shall be of 16 marks each and the last question shall be of 20 marks. Q1. Explain Java script in Web pages? Q2. Explain the advantages of Java script. Q3. Write the Properties of HTML object. Q4. How a JavaScript enabled browser handles the document object? Q5. What are cookies? Q6. Explain the process of controlling the Program flow in Pearl. 2881
Write a corrected statement in c++ so that the statement will work properly. if (4 < x < 11) y=2*x; 277
write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’. 518
There are two base class B1,B2 and there is one class D which is derived from both classes, Explain the flow of calling constructors and destructors when an object of derived class is instantiated. 334
write a programe to calculate the simple intrest and compund intrest using by function overlading 423
class CTest { public: void someMethod() { int nCount = 0; cout << "This is some method --> " << nCount; } }; int main() { CTest *pctest; pctest->someMethod(); return 0; } It will executes the someMethod() and displays the value too. how is it possible with our creating memory for the class . i think iam not creating object for the class. Thanks in Advance... Prakash 442
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