1. (a)Write an event procedure that accepts a string as input and checks whether it is a Palindrome or not. (b)Explain various components of DEBUG window. (c)Write an event procedure that displays the memory occupied by the following data types : Currency and String. 2. (a)Write an event procedure that Simulates a Dictionary. (b)List the [...]

1. (a) What is Internet ? Explain how does it work ? Ans. The internet is a worldwide network of interconnected computers, which is available to everyone. Read More… (b) Explain any three ways of connecting to Internet. (c) Write the procedure to e-mail a document and an image. 2. How can you share photos and [...]

1. (a) Write a program to swap the values of two integer variables. (b) What is the function of a Constructor ? Give an example of Constructor. What is the function of a Destructor ? Give an example of Destructor. (c) What is a Virtual Function ? How does it differ from a Pure Virtual [...]

1. (a) Compare the following : (i) Transient and Volatile. (ii) == and equals () (iii) Interface and Abstract class (b) Write a program in Java that accepts a file as input and prints its contents to standard output in reverse order. That is, the last line of the file is printed as first line. [...]

1. (a) What is an Internal Security threat? What is an External Security threat? Give an example of each. Answer. Internal security threats are one of the most common. One never knows exactly what somebody can do Read More External security threats for example malicious software, exploitable vulnerabilities, spam and phishing attempts have constantly been a threat [...]